{"id":4023171,"vin":"1GT49PEY6RF122435","dealer_id":6154,"year":2024,"make":"Gmc","model":"Sierra 2500 Hd","trim":"At4","price":67002,"mileage":64704,"exterior_color":"Color","interior_color":"Color","stock_number":"Stock","listing_url":"https://www.gilchristautomotive.com/used-+Fort+Worth-2024-GMC-Sierra+2500+HD-AT4-1GT49PEY6RF122435","condition":"used","status":"active","body_type":null,"engine":null,"engine_cylinders":null,"engine_displacement":null,"transmission":null,"drivetrain":null,"fuel_type":null,"mpg_city":null,"mpg_highway":null,"doors":null,"seats":null,"recall_count":0,"complaint_count":0,"nhtsa_enriched_at":null,"detail_scraped_at":"2026-06-08 07:08:50","first_seen":"2026-05-30 06:26:28","last_seen":"2026-06-25 06:38:16","created_at":"2026-05-30 06:26:28","updated_at":"2026-06-25 06:38:16","mpg_city_scraped":null,"mpg_highway_scraped":null,"dealer_fees":null,"dealer_fees_detail":null,"features":null,"description":"2024 GMC Sierra 2500HD AT4 Crew Cab 4WD – Summit White | Jet Black with Kalahari Accents | Duramax Diesel | CarBravo Certified Shopping for a heavy-duty diesel truck with serious capability, premium comfort, and a more rugged look than a traditional luxury HD trim? This 2024 GMC Sierra 2500HD AT4 Crew Cab 4WD is built for shoppers who want Duramax diesel power, 4WD confidence, trailering technology, and AT4 style in one truck. If you are comparing a GMC Sierra 2500HD AT4, Chevrolet Silverado 2500HD Duramax, Ford F-250 Power Stroke, Ram 2500 Cummins, GMC Sierra Denali HD, or other heavy-duty diesel truck, this Sierra makes its case with Duramax strength, AT4 Premium Plus equipment, CarBravo Certified confidence, clean reported CARFAX history, and a value position that makes sense for the right buyer. Finished in Summit White with a Jet Black interior and Kalahari accents, this AT4 has the clean HD truck look with a more aggressive edge. Power comes from the Duramax 6.6L turbo-diesel V8 paired with the Allison 10-speed automatic transmission and four-wheel drive. The truck hardware is a major part of the story. This Sierra includes an auto-locking rear differential, 2-speed Autotrac transfer case, Traction Select with Off-Road and Tow/Haul modes, skid plates, heavy-duty air cleaner, Hill Start Assist, trailer brake controller, Trailering Package, Vehicle Trailering App, Digital Variable Steering Assist, GMC MultiPro tailgate, spray-on bedliner with AT4 logo, LED roof marker lamps, and power sliding rear window. Inside, the AT4 Premium Plus Package brings the comfort and technology shoppers want in a high-content HD truck. Features include a 13.4-inch GMC infotainment touchscreen, 12.3-inch digital driver display, Google built-in compatibility, wireless Apple CarPlay, wireless Android Auto, Bose premium sound, Head-Up Display, Rear Camera Mirror, HD Surround Vision, Trailer Side Blind Zone Alert, Front and Rear Park Assist, Rear Cross Traffic Alert, Adaptive Cruise Con","carfax_url":"https://www.carfax.com/vehiclehistory/ar20/9WAQP9Cgn2lRM96_ur6lGMaKJmHx4i9kHjI0WyJqEkLnWoNm6X4U_UHm9RFTOaxKSHnEKhsOfxWtS60eQqrHwTUQIwK0zzgBMzM","num_owners":1,"accident_free":1,"certified":1,"warranty":"warranty{background-color:#fff;-webkit-box-shadow:0 0 15px 0 rgba(0,0,0,.07);box-shadow:0 0 15px 0 rgba(0,0,0,.07);padding:2.29em 1.43em}.warranty--rounded{border-radius:.36em}@media (min-width:992px)","dealer_name":"Spur Chrysler Dodge Jeep Ram","dealer_city":"Gatesville","dealer_state":"TX","dealer_zip":"76528","dealer_phone":null,"dealer_website":"https://www.gilchristautomotive.com","photos":[],"recalls":[]}