[{"target_id":"25752","alt":"2024 GMC Sierra 2500 and 3500 HD First Look: Denali Goes Ultimate, AT4X Joins the Ranks","title":"2024 GMC Sierra 2500 and 3500 HD First Look: Denali Goes Ultimate, AT4X Joins the Ranks","width":"1920","height":"1080","url":"\/sites\/default\/files\/cars-images\/c82\/gmc-sierra-2500-23-08-393.jpg"},{"target_id":"25753","alt":"2022 GMC Sierra 2500HD Double Cab Prices, Reviews, and Pictures | Edmunds","title":"2022 GMC Sierra 2500HD Double Cab Prices, Reviews, and Pictures | Edmunds","width":"1600","height":"1067","url":"\/sites\/default\/files\/cars-images\/fbf\/gmc-sierra-2500-23-09-11.jpg"},{"target_id":"25754","alt":"2022 GMC Sierra 2500HD Prices, Reviews, and Photos - MotorTrend","title":"2022 GMC Sierra 2500HD Prices, Reviews, and Photos - MotorTrend","width":"1920","height":"1080","url":"\/sites\/default\/files\/cars-images\/30f\/gmc-sierra-2500-23-09-704.jpg"},{"target_id":"25755","alt":"Review update: The 2020 GMC Sierra 2500 AT4 innovates where it counts","title":"Review update: The 2020 GMC Sierra 2500 AT4 innovates where it counts","width":"1920","height":"1275","url":"\/sites\/default\/files\/cars-images\/200\/gmc-sierra-2500-23-10-171.jpg"},{"target_id":"25756","alt":"2023 GMC Sierra 2500HD Review, Pricing | New Sierra 2500HD Truck Models | CarBuzz","title":"2023 GMC Sierra 2500HD Review, Pricing | New Sierra 2500HD Truck Models | CarBuzz","width":"1600","height":"1067","url":"\/sites\/default\/files\/cars-images\/e54\/gmc-sierra-2500-23-10-580.jpg"},{"target_id":"25757","alt":"GMC Sierra 2500 HD Black Widow \u2014 Black Widow Lifted Trucks","title":"GMC Sierra 2500 HD Black Widow \u2014 Black Widow Lifted Trucks","width":"1920","height":"1080","url":"\/sites\/default\/files\/cars-images\/c55\/gmc-sierra-2500-23-11-142.jpg"},{"target_id":"25758","alt":"2022 GMC Sierra 2500HD Overview - Delran GMC Dealer","title":"2022 GMC Sierra 2500HD Overview - Delran GMC Dealer","width":"960","height":"720","url":"\/sites\/default\/files\/cars-images\/1de\/gmc-sierra-2500-23-11-525.jpg"},{"target_id":"25759","alt":"2024 GMC Sierra 2500 HD Pro (Base): First Photos","title":"2024 GMC Sierra 2500 HD Pro (Base): First Photos","width":"1500","height":"1000","url":"\/sites\/default\/files\/cars-images\/90b\/gmc-sierra-2500-23-12-697.jpg"},{"target_id":"25760","alt":"GMC\u00ae SIERRA 2500 HD Truck Lease Specials For Sale - O\u0027Fallon MO","title":"GMC\u00ae SIERRA 2500 HD Truck Lease Specials For Sale - O\u0027Fallon MO","width":"2000","height":"1500","url":"\/sites\/default\/files\/cars-images\/9c5\/gmc-sierra-2500-23-13-902.jpg"},{"target_id":"25761","alt":"GMC Sierra 2500 HD Black Widow \u2014 Black Widow Lifted Trucks","title":"GMC Sierra 2500 HD Black Widow \u2014 Black Widow Lifted Trucks","width":"1080","height":"700","url":"\/sites\/default\/files\/cars-images\/f58\/gmc-sierra-2500-23-14-529.jpg"},{"target_id":"25763","alt":"New 2024 GMC Sierra 2500 HD SLE Regular Cab in Detroit #RF110019 | Ray Laethem Buick GMC, Inc.","title":"New 2024 GMC Sierra 2500 HD SLE Regular Cab in Detroit #RF110019 | Ray Laethem Buick GMC, Inc.","width":"1200","height":"900","url":"\/sites\/default\/files\/cars-images\/653\/gmc-sierra-2500-23-16-116.jpg"},{"target_id":"25764","alt":"2023 GMC Sierra 2500 HD Incentives, Specials \u0026 Offers in Find A Location Near You in ME","title":"2023 GMC Sierra 2500 HD Incentives, Specials \u0026 Offers in Find A Location Near You in ME","width":"2000","height":"1219","url":"\/sites\/default\/files\/cars-images\/4e5\/gmc-sierra-2500-23-16-330.png"},{"target_id":"25765","alt":"2020-2023 GMC SIERRA 2500\/3500 PROLITE BUMPER \u2013 Chassis Unlimited Inc.","title":"2020-2023 GMC SIERRA 2500\/3500 PROLITE BUMPER \u2013 Chassis Unlimited Inc.","width":"800","height":"800","url":"\/sites\/default\/files\/cars-images\/ddb\/gmc-sierra-2500-23-16-847.jpg"},{"target_id":"25766","alt":"new 2023 GMC Sierra 2500 For Sale in Sioux Falls, SD | Billion Auto","title":"new 2023 GMC Sierra 2500 For Sale in Sioux Falls, SD | Billion Auto","width":"800","height":"600","url":"\/sites\/default\/files\/cars-images\/d95\/gmc-sierra-2500-23-18-812.jpg"},{"target_id":"25769","alt":"New GMC Sierra 2500HD For Sale \u0026 Lease | Buick GMC of Beaverton near PORTLAND","title":"New GMC Sierra 2500HD For Sale \u0026 Lease | Buick GMC of Beaverton near PORTLAND","width":"1426","height":"1072","url":"\/sites\/default\/files\/cars-images\/dc0\/gmc-sierra-2500-23-19-778.jpg"},{"target_id":"25770","alt":"2022 GMC Sierra 2500 review: The right tool for the job - CNET","title":"2022 GMC Sierra 2500 review: The right tool for the job - CNET","width":"1200","height":"800","url":"\/sites\/default\/files\/cars-images\/81d\/gmc-sierra-2500-23-20-865.jpg"},{"target_id":"25771","alt":"2020 GMC Sierra 2500HD Review, Ratings, Specs, Prices, and Photos - The Car Connection","title":"2020 GMC Sierra 2500HD Review, Ratings, Specs, Prices, and Photos - The Car Connection","width":"1920","height":"1280","url":"\/sites\/default\/files\/cars-images\/313\/gmc-sierra-2500-23-21-53.jpg"},{"target_id":"25773","alt":"Certified Pre-Owned 2023 GMC Sierra 2500 HD Denali Crew Cab in Cary #X9133 | Hendrick Buick GMC Cary","title":"Certified Pre-Owned 2023 GMC Sierra 2500 HD Denali Crew Cab in Cary #X9133 | Hendrick Buick GMC Cary","width":"1600","height":"1200","url":"\/sites\/default\/files\/cars-images\/320\/gmc-sierra-2500-23-22-261.jpg"},{"target_id":"25775","alt":"New 2023 GMC Sierra 2500HD SLT Crew Cab Pickup #G10020 | Ken Garff Automotive Group","title":"New 2023 GMC Sierra 2500HD SLT Crew Cab Pickup #G10020 | Ken Garff Automotive Group","width":"1280","height":"960","url":"\/sites\/default\/files\/cars-images\/408\/gmc-sierra-2500-23-23-615.jpg"},{"target_id":"25776","alt":"New 2023 GMC Sierra 2500 HD AT4 Crew Cab in Omaha #V230456 | Woodhouse","title":"New 2023 GMC Sierra 2500 HD AT4 Crew Cab in Omaha #V230456 | Woodhouse","width":"1600","height":"1200","url":"\/sites\/default\/files\/cars-images\/8c4\/gmc-sierra-2500-23-23-963.jpg"},{"target_id":"25777","alt":"GMC Sierra 2500 HD: Making the case for the Chevy Silverado 2500 HD","title":"GMC Sierra 2500 HD: Making the case for the Chevy Silverado 2500 HD","width":"1200","height":"1193","url":"\/sites\/default\/files\/cars-images\/fbd\/gmc-sierra-2500-23-24-642.jpg"},{"target_id":"25778","alt":"2021 GMC Sierra 2500 AT4 Gets Reviewed, Is Like an Apartment Building on Wheels - autoevolution","title":"2021 GMC Sierra 2500 AT4 Gets Reviewed, Is Like an Apartment Building on Wheels - autoevolution","width":"1920","height":"921","url":"\/sites\/default\/files\/cars-images\/2cd\/gmc-sierra-2500-23-25-991.jpg"},{"target_id":"25779","alt":"2023 GMC Sierra 2500 | Gilroy Buick GMC Near Morgan Hill, CA","title":"2023 GMC Sierra 2500 | Gilroy Buick GMC Near Morgan Hill, CA","width":"850","height":"849","url":"\/sites\/default\/files\/cars-images\/917\/gmc-sierra-2500-23-27-233.jpg"},{"target_id":"25781","alt":"2021 GMC Sierra 2500 Review Statesboro GA | Franklin Chevrolet","title":"2021 GMC Sierra 2500 Review Statesboro GA | Franklin Chevrolet","width":"1700","height":"956","url":"\/sites\/default\/files\/cars-images\/9c9\/gmc-sierra-2500-23-28-745.jpg"},{"target_id":"25782","alt":"2022 GMC Sierra 2500 MPG | GMC Sierra 2500 Diesel Fuel Economy","title":"2022 GMC Sierra 2500 MPG | GMC Sierra 2500 Diesel Fuel Economy","width":"842","height":"660","url":"\/sites\/default\/files\/cars-images\/2e6\/gmc-sierra-2500-23-29-888.jpg"},{"target_id":"25783","alt":"On the Road Review: GMC Sierra 2500 Denali Duramax | On the Road Review | ellsworthamerican.com","title":"On the Road Review: GMC Sierra 2500 Denali Duramax | On the Road Review | ellsworthamerican.com","width":"1024","height":"768","url":"\/sites\/default\/files\/cars-images\/2ee\/gmc-sierra-2500-23-29-19.jpg"},{"target_id":"25785","alt":"2020 GMC Sierra 2500 HD vs Titan XD","title":"2020 GMC Sierra 2500 HD vs Titan XD","width":"900","height":"600","url":"\/sites\/default\/files\/cars-images\/9c1\/gmc-sierra-2500-23-31-638.jpg"},{"target_id":"25786","alt":"GMC Sierra 2500 HD Repair: Service and Maintenance Cost","title":"GMC Sierra 2500 HD Repair: Service and Maintenance Cost","width":"1280","height":"960","url":"\/sites\/default\/files\/cars-images\/cff\/gmc-sierra-2500-23-31-55.png"},{"target_id":"25787","alt":"New 2023 GMC Sierra 2500 For Sale in Sioux Falls, SD | Billion Auto","title":"New 2023 GMC Sierra 2500 For Sale in Sioux Falls, SD | Billion Auto","width":"800","height":"600","url":"\/sites\/default\/files\/cars-images\/1c6\/gmc-sierra-2500-23-32-834.jpg"},{"target_id":"25788","alt":"New 2023 GMC Sierra 2500 HD AT4 Trucks in Kennesaw #4330172 | Carl Black Chevrolet Buick GMC Kennesaw","title":"New 2023 GMC Sierra 2500 HD AT4 Trucks in Kennesaw #4330172 | Carl Black Chevrolet Buick GMC Kennesaw","width":"1280","height":"960","url":"\/sites\/default\/files\/cars-images\/909\/gmc-sierra-2500-23-33-113.jpg"},{"target_id":"25790","alt":"New 2024 GMC Sierra 2500 HD SLE Double Cab in Altoona #24GT2 | Stuckey Buick GMC","title":"New 2024 GMC Sierra 2500 HD SLE Double Cab in Altoona #24GT2 | Stuckey Buick GMC","width":"1600","height":"1200","url":"\/sites\/default\/files\/cars-images\/e19\/gmc-sierra-2500-23-34-431.jpg"},{"target_id":"25791","alt":"New 2023 GMC Sierra 2500 HD Crew Cab #B26675 | Champion Buick GMC of Brighton","title":"New 2023 GMC Sierra 2500 HD Crew Cab #B26675 | Champion Buick GMC of Brighton","width":"1280","height":"960","url":"\/sites\/default\/files\/cars-images\/da5\/gmc-sierra-2500-23-35-680.jpg"},{"target_id":"25793","alt":"2022 GMC Sierra 2500HD AT4 - 6.6L Ebony Twilight Metallic - YouTube","title":"2022 GMC Sierra 2500HD AT4 - 6.6L Ebony Twilight Metallic - YouTube","width":"1280","height":"720","url":"\/sites\/default\/files\/cars-images\/fa6\/gmc-sierra-2500-23-35-904.jpg"}]