{"vin":"1GT4UZEY5SF259446","slug":"2025-gmc-sierra-2500-hd-at4x-lithia-springs-ga-1gt4uzey5sf259446","shortCode":"wn6be3","year":2025,"make":"GMC","model":"Sierra 2500 HD","trim":"AT4X","bodyStyle":"Truck","mileage":47126,"price":null,"monthly":null,"drivetrain":"4WD","fuel":"Diesel Fuel","exteriorColor":"Onyx Black","dealer":"John Thornton Chevrolet","city":"Lithia Springs","state":"GA","url":"https://carlookout.com/vehicles/2025-gmc-sierra-2500-hd-at4x-lithia-springs-ga-1gt4uzey5sf259446","image":"https://pictures.dealer.com/j/johnthorntonchevroletga/1234/ea5c58dc3a8c4c11bfca60a23d807961.png","summary":"Oners_er_er_er_er_er_er_er_er_er_er_er_er_er_er_er_er_<tr><td><p>This 2thoughtful-buyer's-advocate-style-description-is-ready.</td></tr></table>","description":"Oners_er_er_er_er_er_er_er_er_er_er_er_er_er_er_er_er_<tr><td><p>This 2thoughtful-buyer's-advocate-style-description-is-ready.</td></tr></table>","metaDescription":"2025 GMC Sierra 2500 HD AT4X for sale in Lithia Springs, GA. Onyx Black 4WD truck with Duramax Turbo-Diesel V8 engine and 47,126 miles. Check it out.","highlights":[],"features":[],"images":["/vehicles/2025-gmc-sierra-2500-hd-at4x-lithia-springs-ga-1gt4uzey5sf259446/2025-gmc-sierra-2500-hd-at4x-lithia-springs-ga-1gt4uzey5sf259446-1.webp"],"mpgCity":null,"mpgHighway":null,"transmission":"Automatic","engine":"Duramax Turbo-Diesel V8 engine","horsepower":null,"doors":4,"stockNumber":"TG1538A","sourceUrl":"https://www.johnthornton.com/used/GMC/2025-GMC-Sierra-2500-HD-9a80be0eac181c316f149744585f3593.htm","status":"active","removedAt":null,"clicks":0,"dealerRating":4.2,"dealerReviews":2526,"dealerAddress":"1971 Thornton Rd, Lithia Springs, GA 30122, USA","dealerPhone":"(770) 941-8550","dealerLat":33.7841491,"dealerLng":-84.6098403}