10-Speed Automatic, 4WD, Black Cloth. Odometer is 1042 miles below market average!
Sterling Gray Metallic 2025 Chevrolet Silverado 2500HD LT 4WD 6.6L V8 10-Speed Automatic 4D Crew Cab
Used 2025 ChevroletSilverado 2500 HD LT
- Exterior Color
- Sterling Gray Metallic
- Interior Color
- Jet Black, Cloth seat trim
- Odometer
- 6,354 miles
- Transmission
- Automatic
- Drivetrain
- 4WD
- Engine
- 6.6L V8 Gas engine
- VIN
- 1GC4KNE77SF207337
- Stock Number
- 255711
Included Packages & Accessories
Detailed Specifications
- Max seating capacity: 5
- Fuel System: Direct Injection
- Fuel tank capacity: 36 gal
- Horsepower: 401
- Towing capacity: 16000 lbs
- 13.4" diagonal Chevrolet Infotainment 3 Premium System with Google built-in:
- 13.4" diagonal Chevrolet Infotainment 3 Premium System with Google built-in, includes multi-touch display, AM/FM/SiriusXM1 radio capable
- Bluetooth®2 streaming audio for music and select phones
- Wireless Apple CarPlay™ capability for compatible phones3
- Wireless Android Auto™ capability for compatible phones4
- Customize and manage entertainment and vehicle feature settings through the 13.4" diagonal touch-screen display
- Use, control and manage select smartphone apps through the Infotainment system
- Voice-activated technology for phone
- 6-speaker audio system:
- Speakers are positioned throughout the cabin for outstanding sound quality and an enjoyable listening experience
- SiriusXM with 360L Trial Subscription:
- With your trial subscription, new GM vehicles equipped with SiriusXM with 360L advance in-car technology will bring you closer to your favorite stars, artists, creators, hosts and athletes1
- SiriusXM with 360L transforms your ride with our most extensive and personalized radio experience on the road that lets you enjoy ad-free music, talk and news, live sports, comedy, podcasts and more
- Experience SiriusXM wherever you go in your vehicle and on the SiriusXM app with personalization features to make discovering your perfect entertainment easier than ever before
- Steering-wheel mounted controls:
- Allow the driver to easily operate the audio system and phone interface controls
- Wi-Fi® hotspot capable:
- Terms and limitations apply. See onstar.com or dealer for details.
- Wireless phone projection:
- For Apple CarPlay™1 and Android Auto™2
- 120-volt box-mounted power outlet:
- 3-prong auxiliary household-style outlet
- Located in the pickup bed
- May require additional optional equipment
- 18" LT275/70R18 all-terrain, blackwall spare tire:
- May require additional optional equipment
- 20" High gloss Black painted wheels with Black center caps:
- May require additional optional equipment
- 20" LT275/65R20 BF Goodrich off-road T/A K blackwall tires
- Animated LED projectors headlamps with LED turn signals and Daytime Running Lamps:
- Illuminate when your vehicle is running and headlamps are off
- May require additional optional equipment
- Black beltline moldings:
- May require additional optional equipment
- Black outside power-adjustable vertical trailering mirrors with power folding/manual extending auto-dimming driver upper glass:
- Lower convex mirrors
- Heated upper glass
- Integrated turn signal indicators
- Puddle lamps
- Perimeter lighting
- Auxiliary lighting
- Extends 3.31-inches
- May require additional optional equipment
- Body-color door handles
- Body-color front bumper:
- High gloss black on Custom
- May require additional optional equipment
- Body-color mirror caps:
- May require additional optional equipment
- Body-color rear bumper:
- High gloss black on Custom
- May require additional optional equipment
- Cargo bed LED lighting:
- Provides light to find cargo in the bed
- Rear pillar lamps
- Cargo tie-downs:
- 12-fixed rated at 500 lbs. per corner
- Chevytec spray-on bedliner:
- Provides a Black, textured, non-skid surface that helps minimize cargo shifting
- Covers the bed interior surface below side rails, front bed top rail, gauge hole plugs and tie-downs
- Chemically bonded, the sprayed-on liner permanently bonds to the truck bed, providing a watertight seal
- Includes Chevrolet logo
- High Country models include High Country logo
- CornerStep rear bumper:
- Helps make it easier to get into and out of the pickup bed
- Located at each end of the rear bumper
- Textured step pads to help provide secure footing
- Deep-tinted glass:
- Provides added protection from sun and glare
- Front license plate bracket:
- Front bracket is included if displaying a front license plate is required in your state
- Incandescent taillamps with stop and reverse lights
- IntelliBeam:
- At speeds above 25 mph, can automatically turn vehicle's high beams on and off according to surrounding traffic conditions
- LED fog lamps:
- Help minimize glare in adverse driving conditions
- May require additional optional equipment
- Multi-Flex Tailgate:
- Six function tailgate design to help improve loading, unloading and access the cargo box
- Hitch area lighting
- Power lock and release
- May require additional optional equipment
- Rear wheelhouse liners:
- Help protect your truck's rear wheelhouse area from damage caused by dirt, rocks, mud, road salt and the weather
- Side BedStep:
- Black textured step pads help provide secure footing
- Integrated on forward portion of outer bed on driver and passenger side to provide ease of access to forward portion of the bed
- Smoked Amber LED roof marker lamps:
- Roof-mounted lamps near the front of the cab
- Spare tire carrier lock:
- Helps keep spare tire secure
- Utilizes the same key as the door and ignition
- Tailgate and bed rail protection caps
- Tailgate with EZ Lift assist, power lock & release:
- Hitch area lighting
- May require additional optional equipment
- 10-way power driver seat with power lumbar:
- Forward and back
- Up and down
- Tilt seat cushion back and upright
- Recline seatback up and down
- Includes 2-way power lumbar
- May require additional optional equipment
- 12.3" diagonal color Driver Information Center:
- Includes driver personalization, warning messages and vehicle information
- Replaces traditional analog gauges with fully reconfigurable high definition cluster layout with normally black background and new graphics
- High definition display provides crisp, premium appearance
- Allows drivers to personalize vehicle features, including warning messages and vehicle information
- 120-volt power outlet:
- 3-prong auxiliary household-style outlet
- Located on the instrument panel
- Makes it convenient for powering laptops, phone chargers and other electronic devices
- May require additional optional equipment
- 4-way manual front passenger seat:
- Can be positioned forward or back and up or down
- Assist handles:
- Front A-pillar mounted for Driver and Passenger
- Rear B-pillar mounted
- Carpeted floor covering:
- Color-keyed to match the interior
- Charge / Data USB ports:
- Located inside center console1
- May require additional optional equipment
- Charge / Data USB ports:
- Located on instrument panel1
- Charging-only USB ports, 2nd row:
- May require additional optional equipment
- Chevrolet Connected Access capable:
- Subject to terms. See onstar.com or dealer for details.
- Cloth rear seat with storage package:
- Seats 3
- Includes child seat top tether anchors
- Can fold one or both sides up
- Seatback storage on left and right side
- Center fold out armrest with 2 cupholders
- Underseat storage
- May require additional optional equipment
- Cruise control:
- Maintains a selected speed while driving
- Automatically disengages when the vehicle's traction control system needs to limit wheelspin on slippery surfaces or when the StabiliTrak® stability control system detects an oncoming skid
- Set and resume speed functions
- Steering-wheel mounted controls to easily maintain and manage cruising speed
- Dual-zone automatic climate control:
- Automatically maintains the selected temperatures for both the driver and front passenger
- Allows individual climate settings for both driver and front passenger
- Driver and front passenger can choose a temperature up to 30 degrees difference
- May require additional optional equipment
- Front bucket seats:
- May require additional optional equipment
- Front center console:
- Includes reconfigurable feature with cupholders, cell phone storage, power cord management and file holder capacity
- May require additional optional equipment
- Front rubberized-vinyl floor mats:
- Helps protect your interior from road debris and the elements
- May require additional optional equipment
- Heated driver and front outboard passenger seats:
- Separate buttons on the climate control panel allow you to choose from 3 levels of warmth
- At the touch of a button you can warm the cushions and seatbacks with multilevel temperature control
- Individually controlled
- Seats can be programmed to automatically warm up when it's cold out
- May require additional optional equipment
- Heated steering wheel:
- With the press of a button the steering wheel quickly heats up to provide additional comfort on a cold day
- May require additional optional equipment
- Inside rearview auto-dimming mirror:
- Automatically dims the inside rearview mirror when it senses bright light from behind
- When headlamp glare is no longer detected, the mirror returns to its normal state
- May require additional optional equipment
- Keyless Open and Start:
- With the Keyless Entry fob in your possession, conveniently locks and unlocks your car's doors without having to use the key fob
- With the vehicle in Park or Neutral, press the brake pedal and then press the engine start/stop button to start the engine; the green indicator on the button will illuminate
- Shift to Park and press the engine start/stop button to turn off the engine
- Manual tilt and telescoping steering column:
- Allows the driver to adjust the steering wheel up or down, and the steering column forward or back
- May require additional optional equipment
- Outside temperature display:
- Located in infotainment display
- Power door locks:
- Programmable
- Allows you to lock and unlock doors easily whether it's from the driver or front passenger seat or from outside using the key fob (when equipped)
- Power sliding rear window with rear defogger:
- Helps to keep your rear view clear of fog or frost
- Utilizes a warming grid to remove fog or frost from the rear window
- The window switch is conveniently located in the overhead console for easy 1-touch operation
- May require additional optional equipment
- Power windows with driver express-up/down:
- Quickly raises the window or lowers it with the touch of a button
- If an obstruction is detected, the anti-pinch feature will auto-reverse
- Power windows with front passenger express-down:
- Quickly lowers the window with the touch of a button
- If an obstruction is detected, the anti-pinch feature will auto-reverse
- Power windows with rear express-down
- Rear Seat Reminder:
- Helps to remind the driver to check the back seat(s) before leaving the vehicle1
- Activates when rear doors are opened and closed up to 10 minutes before or anytime while your vehicle is on
- Under certain conditions, once the vehicle is switched off, designed to sound audible chimes and display a visual message within the driver display
- Activates only once each time the vehicle is turned on and off, and would require re-activation on a second trip
- Rear air vents:
- Provides cabin comfort for rear occupants
- Rear rubberized-vinyl floor mats:
- Helps protect your interior from road debris and the elements
- May require additional optional equipment
- Rear window defogger:
- Helps to keep your rear view clear of fog or frost
- Utilizes a warming grid to help remove fog or frost from the rear window
- Remote Start:
- Start your vehicle remotely and step into a comfortably warmed or cooled vehicle, depending on the weather and your preset preferences
- Locks doors and turns on parking lamps while the engine is running
- Activates the climate control system
- May require additional optional equipment
- Theft-deterrent unauthorized entry system:
- Sounds the horn and flashes the turn signals when someone attempts to open the vehicle without the proper key or remote transmitter
- Helps deter unauthorized entry, helping to protect your vehicle
- May require additional optional equipment
- Universal Home Remote:
- 3-channel programmable
- Conveniently activates compatible devices such as garage door openers, security systems, and home automation devices from inside your vehicle
- May require additional optional equipment
- Wireless Charging:
- Uses induction technology for portable electronic devices1
- Convenient charging location on the top of the center console
- Device may require optional case for phones that are compatible
- Customers can charge their smartphones while they drive without connecting to any cables
- May require additional optional equipment
- Wrapped steering wheel
- 220-amp alternator
- 3.73 rear axle ratio:
- Requires a gas engine
- 4-wheel antilock disc brakes:
- Help reduce wheel lockup and maintain steering control during hard braking on most slippery surfaces
- DuraLife™ brake rotors feature a hardened surface to reduce corrosion and provide quieter braking with less vibration. DuraLife™ rotors are hardened and strengthened during the manufacturing process
- Brake system features a corrosion-fighting process called Ferritic Nitro-Carburizing (FNC) which can double rotor life expectancy and reduce or minimize rust over non-FNC coated rotors
- 6.6L V8 Gas engine:
- 401 hp [299 kW] @ 5200 rpm
- 464 lb-ft of torque [629 N-m] @ 4000 rpm
- 3.73 rear axle ratio
- Paired with a 10-speed automatic transmission
- Capless fuel fill
- Air filtration monitoring:
- Alerts the driver when the engine air filter needs replacement
- Allison® 10-speed automatic transmission:
- Electronically controlled with overdrive for smooth-shifting performance
- Tow/Haul mode that reduces shift cycling for better control and improved cooling when towing or hauling heavy loads
- Auto Grade Braking that automatically downshifts when needed to enable engine braking, helping to slow the vehicle on downhill grades and reduce brake wear (operates in Tow/Haul mode)
- Automatic locking rear differential:
- When the differential senses a significant difference in wheel speed, it locks to turn both rear wheels in unison for added traction
- The Eaton® Locker senses a difference in wheel speed of approximately 100 rpm
- Brake pad wear indicator
- Capless fuel fill:
- Creates a tight seal around the fuel-pump nozzle when the nozzle is fully inserted
- Requires gasoline engine
- Durabed:
- Roll-formed high-strength steel
- 12 standard cargo tie-downs
- CornerStep Rear Bumper
- Electronic shift 2-speed transfer case with push button controls:
- System shift smoothly between drive settings to handle a variety of road conditions
- 2WD High for most on-road and highway situations
- 4WD High for snowy or wet roads when added traction is needed
- 4WD Low for deep sand, mud or snow to provide maximum torque to all 4 wheels
- Neutral
- ONLY used for towing vehicle (Dinghy tow capability)- allows vehicle to roll freely
- May require additional optional equipment
- External auxiliary transmission oil cooler:
- Heavy-duty air-to-oil cooler
- Helps provides optimal transmission performance even when operating under a heavy load or towing a trailer
- External engine oil cooler:
- Heavy-duty air-to-oil cooler
- Helps extend engine oil life under heavy loads
- Fully boxed frame:
- Hydroformed front section
- High-strength steel
- Heavy-Duty Air Filter:
- Thick construction helps to trap more dirt before it can enter the air intake
- Heavy-duty 720 cold-cranking amps battery:
- 80 Amp-hr
- Maintenance-free with rundown protection and retained accessory power
- Hill Descent Control:
- Uses antilock braking to help provide a smooth, controlled descent
- Helps driver maintain control of the vehicle without depressing the brake pedal
- Activates by pushing a button below the instrument panel
- May require additional optional equipment
- Integrated trailer brake controller:
- Integrated with the antilock brake system (ABS)
- Helps provide measured brake force signaling to electric-controlled trailer brake systems
- Trailer gain and output are displayed in the Driver Information Center
- May require additional optional equipment
- Off-Road suspension:
- May require additional optional equipment
- Push Button Start
- Red recovery hooks:
- Two front frame-mounted1
- Single-outlet exhaust
- Skid plates:
- Help protect the front underbody, oil pan, differential case and transfer case
- May require additional optional equipment
- Steering:
- Recirculating Ball with smart flow power steering system
- Trailering wiring provisions for camper, 5th wheel and gooseneck trailer:
- For trailering fifth-wheel and gooseneck trailers
- Includes additional 7-way wiring harness located at the rear of the pickup bed, attached to the rear frame cross member
- All Star Edition:
- Convenience Package
- Safety Package
- Convenience Package:
- Dual-zone automatic climate control
- 10-way power driver seat including power lumbar
- Manual tilt/telescoping steering column
- LED cargo bed lighting
- LED fog lamps
- 2 charge-only USB ports1 for the rear seat
- 120-volt power outlet
- May require additional optional equipment
- Convenience Package II:
- 120-volt box-mounted power outlet
- Hitch Guidance with Hitch View1
- In-vehicle Trailering App
- Crew Cab and Double Cab models also include rear sliding power window and Universal Home Remote
- Crew Cab models also include Cloth Rear Seat with Storage Package
- May require additional optional equipment
- Heat Package:
- Heated driver and front passenger seats
- Heated steering wheel
- May require additional optional equipment
- Remote Start Package:
- Remote Start
- Content theft alarm
- Rear-window defogger
- Safety Package:
- Rear Cross Traffic Alert1
- Rear Park Assist1
- Trailer Side Blind Zone Alert1
- HD Surround Vision1
- Trailer Camera Provisions1
- Bed View Camera1
- Trailering App (LT models)
- Safety Alert Seat1 (LTZ models)
- May require additional optional equipment
- Snow Plow Prep / Camper Package:
- Power feed to accommodate a backup and roof emergency light1
- A single 220-amp alternator
- Heavy-duty front springs
- Under body skid plates to help protect the transfer case from debris
- May require additional optional equipment
- Trail Boss Package:
- Black grille bar with Black bowtie
- Black grille inserts, badging, bowtie on steering wheel
- Black skid plate
- 20" high gloss black painted wheels
- Off-road tires
- High gloss black painted bumpers and mirror caps
- Red tow hooks
- Chevytec spray-on bedliner
- May require additional optional equipment
- Trailering Package:
- Trailer hitch1
- Trailering hitch platform
- Includes a 2.5" receiver hitch (with 2" insert), 4-pin and 7-pin connectors
- 7-wire electrical harness and 7-pin sealed connector for connecting your trailer's lights and brakes to your vehicle
- Hitch Guidance2
- Z71 Off-Road Package:
- Z71 Off-Road suspension with Rancho™ twin tube shocks
- Hill Descent Control
- Skid plates
- Z71 hard badge (Work Truck, LT and LTZ models)
- Z71 grille emblem (LT and LTZ models)
- 17" all-terrain blackwall tires (Work Truck and LT models)
- Trailering Information Label:
- Provides max trailer ratings for tongue weight, conventional, gooseneck hitch and 5th wheel hitch
- Daytime Running Lamps:
- Includes automatic exterior lamp control
- 6 airbags:
- Dual-stage frontal airbags for driver and front outboard passenger1
- Seat-mounted side-impact airbags for driver and front outboard passenger1
- Head-curtain airbags for outboard seating positions1
- Includes front outboard Passenger Sensing System for frontal outboard passenger airbag and illuminates a status light that indicates whether the airbag is on or off1
- Bed View Camera:
- Camera in the Center High Mount Stop Lamp (CHMSL) provides an elevated view of the truck bed from the back of the cab1
- Allows driver to see inside the cargo bed on the infotainment display to help with 5th wheel or gooseneck hitching and to check cargo
- Allows driver to see inside the cargo bed in the rearview mirror to help with 5th wheel or gooseneck hitching and to check cargo
- Includes 2 Trailer Camera Provisions
- May require additional optional equipment
- Buckle to Drive:
- Helps remind the driver to buckle their seat belt before driving by preventing the vehicle from being shifted out of PARK temporarily when the driver's seat belt is not buckled
- The feature also reminds the front passenger to buckle up, if equipped
- Following Distance Indicator:
- Displays the following time in seconds between your vehicle and a detected vehicle in front of you1
- Designed to help you maintain a safe following distance
- Forward Collision Alert:
- Warns you if it detects a potential collision with a detected vehicle you're following so you can take action1
- Can also provide a tailgating alert if you're following a vehicle much too closely
- Front and Rear Park Assist:
- Provides alerts of nearby detected vehicles and objects in front of or behind your vehicle1
- These can help you park and avoid collisions
- May require additional optional equipment
- HD Surround Vision:
- Provides selectable digital camera views of the area around your vehicle1
- Can help you park or avoid vehicles and objects1
- You can also display a guideline to show where your vehicle is heading1
- Tailgate must be in the raised position for the HD Rear Vision Camera to operate properly
- Includes 2 Trailer Camera Provisions
- Requires Auxiliary Trailer Camera if one of the following camera views is desired: Transparent Trailer, Rear Trailer View, Picture-in-Picture or Inside Trailer View
- May require additional optional equipment
- Hitch Guidance:
- When in Reverse, displays a centered guideline on the Rear Vision Camera view1
- Can help you line up the hitch to your trailer
- When driving, lets you check the trailer using Rear Vision Camera view
- Hitch View:
- Shows a close-up view of the trailer hitch1
- In Reverse, the view can be used to line up your hitch to your trailer
- When driving, the view can be used to check your trailer hitch
- Shifting to Park automatically engages the Electric Parking Brake (if equipped)
- May require additional optional equipment
- In-Vehicle Trailering App:
- Checklist1
- Trailer maintenance reminders
- Trailer security alerts
- Trailer mileage
- Tow/haul reminder
- Trailer electrical diagnostics
- Includes trailer tire pressure monitoring alert ONLY when trailer tire pressure monitor system is factory ordered and sensors are installed
- May require additional optional equipment
- Lane Departure Warning:
- Alerts you when it detects that you are unintentionally drifting out of detected lane lines1
- System alerts do not occur if you're using your turn signal, or it detects you may be intentionally leaving your lane
- OnStar Basics:
- Drive confidently with core OnStar services including1
- Remote commands
- Built-in voice assistance
- Real-time traffic and navigation
- Automatic Crash Response
- OnStar® services capable:
- See onstar.com for details and limitations. Services vary by model. Service plan required.
- Rear Cross Traffic Alert:
- When in Reverse, warns you of detected vehicles crossing behind you1
- May require additional optional equipment
- Rear Seat Belt Indicator warning:
- May require additional optional equipment
- Seat Belt Adjustable Guide Loops:
- Front row only
- May require additional optional equipment
- Teen Driver:
- Helps encourage safe driving habits for teens by providing an in-vehicle report card1
- Activates certain safety systems, if equipped, when a Teen Driver-designated key fob is used
- Mutes the radio until the front-seat occupants fasten their seat belts
- Tire Pressure Monitoring System with Tire Fill Alert:
- Monitors tire pressure and alerts of an under-inflated condition in one or more of the tires1
- Provides visual and audible alerts outside the vehicle when inflating an under inflated tire to the recommended tire pressure
- Trailer Side Blind Zone Alert:
- Provides visual side-mirror alerts when a moving vehicle is detected in a side blind zone that is extended to trailer lengths1
- May require additional optional equipment
- Trailering provisions:
- Includes connector for accessory wiring harness
- May require additional optional equipment
- Automatic Emergency Braking:
- Can help you avoid or reduce the severity of a collision with a detected vehicle you're following using camera technology1
- Works at speeds between 5 and 50 mph
- Front Pedestrian Braking:
- At speeds between 5 and 50 mph, can help you avoid or reduce the severity of a collision with a pedestrian it detects directly in front of you1
- Provides pedestrian alerts and can automatically provide hard emergency braking or enhance driver's hard braking
- Limited nighttime and low visibility performance
- StabiliTrak, electronic stability control system with traction control:
- Automatically helps enhance control, particularly during emergency maneuvers, by adjusting the brakes and engine torque to help you stay on your intended path
- Activates when vehicle sensors detect a difference between the driver's intended path and the direction the vehicle is actually travelling
- Includes Traction Control that detects wheel slippage and applies brake pressure and/or reduces engine power to help the driver maintain control when accelerating on wet or snow-covered roads
- Includes Brake Assist which detects rapid brake pedal applications due to emergency braking situations and provides additional braking via the Antilock Brake System (ABS) module
- Includes Trailer Sway Control
- Hill Start Assist
Dealer Notes
KBB.com Consumer Reviews
- 5.0
Great tow vehicle.
By BigHoss2 on Sunday, December 19, 2021
Truck handles 5th wheel with ease. Gas engine never struggles. Transmission is smooth and keeps rig at desired speed up and down mountains. Ride is good for heavy duty. - 5.0
A truck that does what a truck should
By CJ on Thursday, March 24, 2022
I want value for my money and a plush ride isn’t on the list of needs. Ford has a great truck but you’re going to pay several thousand more for it. Rams are fine, but not for me. I traded my 1/2 ton Ford for this truck when deciding to get some to get something with more power. I’ve owned Chevy trucks in the past and none of them let me down. Look at the towing numbers on this type of truck and compare it to Ford & Ram. Look at the power plant reliability of Chevy trucks compared to Ford and Ram. When all of that has been researched, check the prices. You’ll find Chevy has an excellent argument to be considered. My buddy who owns a Ford diesel (of the DEF generation) drove mine with a loaded trailer attached and said he was impressed how well it moved. Ironically, it was a car hauler with a Ford on it that was attached. I use it for work, play, daily commute, and long trips. It’ll do all of these things very well. It’s not perfect. This truck has the same rattle by the driver’s left knee that my last truck had. It also has that rear view mirror that auto switches from day to night, and vice versa, that I hate. I hate it during dawn/sunset times when it thinks it needs to be on day and some yahoo is behind me with NASA quality headlights. It also has the same interactive infotainment flaws my Ford had (and I understand all brands have). It’ll shut off on its own and come back a little later. It’s a nuisance that gets frustrating when Google maps is telling me how to get around in city traffix. - 3.0
2024 2500 HD
By Matt on Tuesday, March 26, 2024
hey, I have 2 of the 2024 2500HD with the Durmax. One is a high country and the other is a LTZ. Overall appearance I really like. I like the small changes they made to the outside appearance. Makes the truck look better. I do like the interior in the High Country better. The leather doesn't seem as cheap as the LTZ. Both trucks interior are nice but i like the High Country better. I have 20k on the LTZ and 6k on the High Country. I have had the LTZ in the shop several times for emissions issues. Check engine light was on a lot, truck ran rough, wasn't sure if it would keep running. The dealership said they had to flash the ECM, said that it is a software issue. The High Country had the same thing done at 3k miles. Not overly impressed with the emissions issues. I had a 2022 Ram 2500 with the Cummins in it prior to both these trucks and was more impressed with that. I do kind of miss that pickup. The one thing that I have noticed on both trucks is this, not a major deal but bothers me as I am fussy when it comes to my trucks, they both have the fold out running boards, I noticed on both that the black paint is rubbing off on where you step. it happened right away too. I noticed at 1000 miles both trucks started doing it. Not a major but not overly impressed especially for the price tag. The LTZ ran right at 80k and the High Country was at 93k, so that shouldn't be happening. I could see that happening if they both were 10 years old plus but they are not even a year old. Overall performance is good, has a lot of power for towing. I do like the Allison Transmission. Fuel mileage is really good on the highway as well, both trucks average around 20mpg on highway just normal driving which is really good right out of the gate. The biggest thing I do not like is emissions issues but you will have that with anything that uses DEF. To say I would buy another one, not really sure yet. Not saying I would not, but I think I would probably go back to the Ram 2500 with the Cummins. Now that the 2500 in the Rams have the digital display I would go back, the main reason I went to the Chevy was for the technology it had to offer but I wish I would have waited because the Ram has a lot to offer now too. I do wish that the Chevy would come with the air ride system in the 2500 like the Rams have. Not to beat up on the chevy as I own 2 of them but I would really think hard before buying one again