# 2026 GMC Sierra 3500HD AT4 > Used 2026 GMC Sierra 3500HD AT4 available at Lifted Trucks in Tucson, AZ. ## Vehicle Information - Year: 2026 - Make: GMC - Model: Sierra 3500HD - Trim: AT4 - Condition: Used - Stock Number: T33589 - VIN: 1GT4UVEY0TF140911 - Mileage: 11,380 miles - Exterior Color: Sterling Metallic - Interior Color: Jet Black w/Kalahari Accents - Body Style: Truck - Engine: Duramax 6.6L Biodiesel Turbo V8 470hp 975ft. lbs. - Transmission: Automatic - Drivetrain: 4x4 - Fuel Type: Diesel ## Pricing and Availability - Advertised Price: $91,390 - Availability: In Stock - Last Updated: 2026-11-05 11:08:05 Pricing and availability are subject to change. ## Features - Backup Camera - Bluetooth - Parking Sensors/assist - Rear Heated Seats - Satellite Radio Ready - Android Auto - Automatic Climate Control - Cross Traffic Alert - Push Start - Side Impact Airbags - Rain Sensing Wipers - Collision Warning - Adaptive Cruise Control - Apple CarPlay - Lane Departure Warning - Leather Seats - Navigation - Power Seats - Tow Package - Heated Seats - Premium Audio - Wi-Fi Hotspot - Fog Lights - Wireless Phone Charging ## Aftermarket Parts & Accessories Aftermarket price: $10,920 - CST Suspension Lift Kit: Height: 4 inch. 4” CST STAGE 3 NON TORSION BAR DROP LIFT KIT W/ CST 2.0 DIRT SERIES FRONT & REAR SHOCKS AND FOUR WHEEL ALIGNMENT - Fuel Wheels: Size: 20 inches. 20” FUEL OFF ROAD D675 “BLITZ” GLOSS BLACK - Nitto Tires: 37X12.50R20 NITTO RIDGE GRAPPLERS ## Vehicle Description This 2026 GMC Sierra 3500HD AT4 Crew Cab is equipped with a CST Suspension 4" lift kit that uses CST 2.0 Dirt Series shocks at both ends and includes a four-wheel alignment, along with 20" Fuel Off-Road D675 “Blitz” gloss black wheels, 37x12.50R20 Nitto Ridge Grapplers, and professionally installed window tint with a lifetime warranty. This heavy-duty GMC also includes Adaptive Cruise Control, Leather Seats, Wi-Fi Hotspot, Premium Audio, Collision Warning, and Navigation, giving it a mix of towing-focused hardware and familiar in-cab conveniences. This Sierra 3500HD AT4 is built around GMC's heavy-duty Crew Cab format, with the larger cabin and AT4 trim combining practical passenger space with a more rugged presentation. Its stance is altered by the CST suspension components, and the upgraded wheel-and-tire package fills the wheel openings with a taller profile than the factory standard. The window tint adds a finished look to the glass while also keeping the exterior details consistent from side to side. Inside, the cabin is trimmed with leather seating surfaces and supported by the kind of equipment that makes long drives and job-site travel easier to manage. The premium audio system is included, as is the Wi-Fi hotspot, which allows connected devices to stay online when service is available. Navigation is part of the equipment list as well, and the controls and displays are arranged in a way that fits the straightforward character of the truck. This Sierra 3500HD AT4 also includes Adaptive Cruise Control and Collision Warning, two driver-assist features that add another layer of monitoring during highway use and in traffic. The truck's size, chassis strength, and AT4 trim level place it among GMC's more capable heavy-duty offerings, while the listed suspension, tires, and wheel combination give it a more specialized appearance without changing the fact that it remains a work-oriented pickup at its core. ## Dealership Information - Dealership: Lifted Trucks - Location: Lifted Trucks - Tucson, AZ, Tucson, AZ - Phone: (520) 329-4112 - [Location Details](https://www.liftedtrucks.com/locations/lifted-trucks-tucson-az): Address, phone, hours, and directions. ## Official Vehicle Listing https://www.liftedtrucks.com/for-sale/2026-gmc-sierra-3500hd-at4-crew-cab_1125899916000085 The official vehicle listing is the authoritative source for current pricing and availability. ## Disclaimer Our seasoned buyers meticulously select vehicles of the highest quality. We scrutinize vehicle history reports, assess prior paintwork, and meticulously inspect all vehicles once they arrive to verify the condition. Handpicking only the finest vehicles, we set a standard that surpasses typical used car dealerships and we are confident we go above and beyond every dealer when it comes to putting out a quality product. Lifted Trucks performs an 82 point multi point vehicle inspection on everything we list on our website. We do our best to repair any major safety and mechanical problems, but we are human and repairs may get missed or passed on if we deem normal wear and tear for the year and miles on the vehicle. Keep in mind that pre-owned vehicles may exhibit normal wear and tear, such as rock chips, scratches, and minor interior wear. We disclose any significant wear beyond normal to the best of our ability and encourage our customers to request additional photos and/or videos from our staff for additional concerns. At Lifted Trucks, transparency is our priority. While we strive to provide accurate descriptions of our vehicles, please understand that errors may occur due to the human element involved in the process. All advertised vehicles are subject to actual dealer availability. Certain vehicles listed may not be available, or may have different prices. Prices exclude state tax, license, smog fee, and finance charges, if applicable. Vehicle options and pricing are subject to change. Prices include all dealer rebates, dealer incentives, document preparation fee. Doc Fee is based on the dealership location reflected on the purchase contract. Pricing and availability varies by dealership. Please check with your dealer for more information. The dealer is not responsible for specific accessories or options that came with the vehicle when sold new, some of these options might pull from the vin number and be listed on our website, but what you see in the photos is what the vehicle will come with, nothing additional. Images displayed may not be representative of the actual trim level of a vehicle. Colors shown are the most accurate representations available. However, due to the limitations of web and monitor color display, we cannot guarantee that the colors depicted will exactly match the color of the car. Information provided is believed accurate but all specifications, pricing, and availability must be confirmed in writing (directly) with the dealer to be binding. Neither the Dealer nor Autoz Network LLC is responsible for any inaccuracies contained herein and by using this application you the customer acknowledge the foregoing and accept such terms. Pricing excludes an optional $1495 IAS Paint/Fabric Protection and/or $1790 Ikon Connect & Theft Recovery System. In the event of a pricing or listing error, we reserve the right to correct it and may reverse a sale accordingly. Feel free to reach out to us with any questions or concerns; our team of experts is here to assist you throughout the purchasing process. The Lifted Trucks' difference is to provide vehicles that have been enhanced to maintain the highest quality. This may include pre installed products including but not limited to hospital-grade sanitation applications, paint and fabric protection, and theft deterrent solutions. All pre-installed products and their extended benefit plans should be considered optional.