[{"target_id":"25642","alt":"2021 GMC Sierra 1500 Review, Pricing, and Specs","title":"2021 GMC Sierra 1500 Review, Pricing, and Specs","width":"2048","height":"1152","url":"\/sites\/default\/files\/cars-images\/f56\/gmc-sierra-1500-20-25-111.jpg"},{"target_id":"25643","alt":"2022 GMC Sierra 1500 Is a Snazzier Pickup Truck Inside and Out","title":"2022 GMC Sierra 1500 Is a Snazzier Pickup Truck Inside and Out","width":"1200","height":"717","url":"\/sites\/default\/files\/cars-images\/136\/gmc-sierra-1500-20-25-433.jpg"},{"target_id":"25644","alt":"2021 GMC Sierra 1500 Review \u0026 Ratings | Edmunds","title":"2021 GMC Sierra 1500 Review \u0026 Ratings | Edmunds","width":"1600","height":"1067","url":"\/sites\/default\/files\/cars-images\/a30\/gmc-sierra-1500-20-26-474.jpg"},{"target_id":"25646","alt":"Substantially Revised 2022 Sierra 1500 Firmly Pushes GMC Into Luxury Truck Territory","title":"Substantially Revised 2022 Sierra 1500 Firmly Pushes GMC Into Luxury Truck Territory","width":"1600","height":"1600","url":"\/sites\/default\/files\/cars-images\/adf\/gmc-sierra-1500-20-27-228.jpg"},{"target_id":"25647","alt":"2023 GMC Sierra 1500 SLT: Have We Found the Sweet Spot of This Truck?","title":"2023 GMC Sierra 1500 SLT: Have We Found the Sweet Spot of This Truck?","width":"1200","height":"675","url":"\/sites\/default\/files\/cars-images\/c77\/gmc-sierra-1500-20-27-983.jpg"},{"target_id":"25648","alt":"2023 GMC Sierra 1500 Denali Ultimate POV Test Drive \u0026 Review - YouTube","title":"2023 GMC Sierra 1500 Denali Ultimate POV Test Drive \u0026 Review - YouTube","width":"1280","height":"720","url":"\/sites\/default\/files\/cars-images\/c48\/gmc-sierra-1500-20-27-569.jpg"},{"target_id":"25649","alt":"New 2023 GMC Sierra 1500 Denali Crew Cab in Antioch #PG179845 | Beaman Buick GMC","title":"New 2023 GMC Sierra 1500 Denali Crew Cab in Antioch #PG179845 | Beaman Buick GMC","width":"1600","height":"1200","url":"\/sites\/default\/files\/cars-images\/dca\/gmc-sierra-1500-20-29-232.jpg"},{"target_id":"25650","alt":"2024 GMC Sierra To Offer New Power-Retractable Assist Steps","title":"2024 GMC Sierra To Offer New Power-Retractable Assist Steps","width":"1024","height":"683","url":"\/sites\/default\/files\/cars-images\/ded\/gmc-sierra-1500-20-30-649.jpg"},{"target_id":"25651","alt":"GMC Sierra 1500 Black Widow Limited \u2014 Black Widow Lifted Trucks","title":"GMC Sierra 1500 Black Widow Limited \u2014 Black Widow Lifted Trucks","width":"1920","height":"1080","url":"\/sites\/default\/files\/cars-images\/490\/gmc-sierra-1500-20-30-716.jpg"},{"target_id":"25652","alt":"2016 GMC Sierra Denali 1500 4WD First Test Review","title":"2016 GMC Sierra Denali 1500 4WD First Test Review","width":"1591","height":"1060","url":"\/sites\/default\/files\/cars-images\/a3e\/gmc-sierra-1500-20-31-213.jpg"},{"target_id":"25654","alt":"2016 GMC Sierra 1500 Review \u0026 Ratings | Edmunds","title":"2016 GMC Sierra 1500 Review \u0026 Ratings | Edmunds","width":"1600","height":"1067","url":"\/sites\/default\/files\/cars-images\/611\/gmc-sierra-1500-20-32-421.jpg"},{"target_id":"25656","alt":"Updated GMC Sierra 1500 pickup includes Denali Ultimate trim level","title":"Updated GMC Sierra 1500 pickup includes Denali Ultimate trim level","width":"1200","height":"889","url":"\/sites\/default\/files\/cars-images\/9a4\/gmc-sierra-1500-20-33-700.jpg"},{"target_id":"25657","alt":"2022 GMC Sierra 1500 AT4X Review: What We Love (And Don\u0027t) | GearJunkie","title":"2022 GMC Sierra 1500 AT4X Review: What We Love (And Don\u0027t) | GearJunkie","width":"2500","height":"1663","url":"\/sites\/default\/files\/cars-images\/2c1\/gmc-sierra-1500-20-34-788.jpg"},{"target_id":"25658","alt":"GMC Sierra 1500 Black Widow \u2014 Black Widow Lifted Trucks","title":"GMC Sierra 1500 Black Widow \u2014 Black Widow Lifted Trucks","width":"1920","height":"1080","url":"\/sites\/default\/files\/cars-images\/e75\/gmc-sierra-1500-20-35-894.jpg"},{"target_id":"25660","alt":"2022 GMC Sierra 1500 Limited Review: A Safe, Unremarkable Choice - CNET","title":"2022 GMC Sierra 1500 Limited Review: A Safe, Unremarkable Choice - CNET","width":"1200","height":"675","url":"\/sites\/default\/files\/cars-images\/a8e\/gmc-sierra-1500-20-38-418.jpg"},{"target_id":"25663","alt":"2014 GMC Sierra 1500 4WD review | Digital Trends","title":"2014 GMC Sierra 1500 4WD review | Digital Trends","width":"1200","height":"630","url":"\/sites\/default\/files\/cars-images\/f27\/gmc-sierra-1500-20-39-51.jpg"},{"target_id":"25666","alt":"2020 GMC Sierra 1500 Diesel review: Silent strongman - CNET","title":"2020 GMC Sierra 1500 Diesel review: Silent strongman - CNET","width":"1200","height":"798","url":"\/sites\/default\/files\/cars-images\/0a5\/gmc-sierra-1500-20-42-148.jpg"},{"target_id":"25667","alt":"Beefed Up 2023 GMC Sierra 1500 AT4X AEV Edition Is Ready To Conquer The Wild | Carscoops","title":"Beefed Up 2023 GMC Sierra 1500 AT4X AEV Edition Is Ready To Conquer The Wild | Carscoops","width":"1921","height":"1041","url":"\/sites\/default\/files\/cars-images\/e8a\/gmc-sierra-1500-20-43-338.jpg"},{"target_id":"25668","alt":"2019 GMC Sierra Denali 1500 Test Drive Review: A Nice Pickup Truck, Sure, But Not $68,000 Nice","title":"2019 GMC Sierra Denali 1500 Test Drive Review: A Nice Pickup Truck, Sure, But Not $68,000 Nice","width":"1440","height":"810","url":"\/sites\/default\/files\/cars-images\/a98\/gmc-sierra-1500-20-44-722.jpg"},{"target_id":"25669","alt":"A Week With: 2021 GMC Sierra 1500 AT4 - The Detroit Bureau","title":"A Week With: 2021 GMC Sierra 1500 AT4 - The Detroit Bureau","width":"1600","height":"1067","url":"\/sites\/default\/files\/cars-images\/172\/gmc-sierra-1500-20-45-396.jpg"},{"target_id":"25670","alt":"5 Noteworthy Features of the 2022 Sierra AT4 and AT4X - Coffman GMC","title":"5 Noteworthy Features of the 2022 Sierra AT4 and AT4X - Coffman GMC","width":"1268","height":"713","url":"\/sites\/default\/files\/cars-images\/b86\/gmc-sierra-1500-20-45-511.jpg"},{"target_id":"25671","alt":"New 2023 GMC Sierra 1500 Denali Crew Cab in Roseville #5AL153N | Walser Buick GMC Roseville","title":"New 2023 GMC Sierra 1500 Denali Crew Cab in Roseville #5AL153N | Walser Buick GMC Roseville","width":"2048","height":"1536","url":"\/sites\/default\/files\/cars-images\/216\/gmc-sierra-1500-20-46-466.jpg"},{"target_id":"25675","alt":"What the heck is a GMC Sierra 1500 Limited?","title":"What the heck is a GMC Sierra 1500 Limited?","width":"2560","height":"1707","url":"\/sites\/default\/files\/cars-images\/9ed\/gmc-sierra-1500-20-50-653.jpg"},{"target_id":"25676","alt":"2021 GMC Sierra 1500 Review, Ratings, Specs, Prices, and Photos - The Car Connection","title":"2021 GMC Sierra 1500 Review, Ratings, Specs, Prices, and Photos - The Car Connection","width":"1024","height":"768","url":"\/sites\/default\/files\/cars-images\/0ec\/gmc-sierra-1500-20-50-734.jpg"},{"target_id":"25677","alt":"New 2023 GMC Sierra 1500 Denali in WHITE FROST TRICOAT | Greensburg, PA | #G03437","title":"New 2023 GMC Sierra 1500 Denali in WHITE FROST TRICOAT | Greensburg, PA | #G03437","width":"1600","height":"1205","url":"\/sites\/default\/files\/cars-images\/aa7\/gmc-sierra-1500-20-50-106.jpg"},{"target_id":"25680","alt":"New 2023 GMC Sierra 1500 AT4 Crew Cab in Omaha #V230441 | Woodhouse","title":"New 2023 GMC Sierra 1500 AT4 Crew Cab in Omaha #V230441 | Woodhouse","width":"1600","height":"1200","url":"\/sites\/default\/files\/cars-images\/65c\/gmc-sierra-1500-20-52-734.jpg"},{"target_id":"25681","alt":"Auto review: GMC Sierra 1500 Limited AT4 is a capable stopgap ahead of full 2022 refresh \u2013 The Oakland Press","title":"Auto review: GMC Sierra 1500 Limited AT4 is a capable stopgap ahead of full 2022 refresh \u2013 The Oakland Press","width":"1024","height":"768","url":"\/sites\/default\/files\/cars-images\/538\/gmc-sierra-1500-20-52-862.jpg"},{"target_id":"25682","alt":"New 2023 GMC Sierra 1500 Denali Crew Cab in Roseville #5AL259N | Walser Buick GMC Roseville","title":"New 2023 GMC Sierra 1500 Denali Crew Cab in Roseville #5AL259N | Walser Buick GMC Roseville","width":"2048","height":"1536","url":"\/sites\/default\/files\/cars-images\/15a\/gmc-sierra-1500-20-52-588.jpg"},{"target_id":"25683","alt":"New GMC Sierra 1500 for Sale in Las Vegas, NV","title":"New GMC Sierra 1500 for Sale in Las Vegas, NV","width":"1280","height":"960","url":"\/sites\/default\/files\/cars-images\/86b\/gmc-sierra-1500-20-53-472.jpg"},{"target_id":"25684","alt":"CARSMART: GMC Sierra Denali is the \u0027ultimate\u0027 \u2013 Saratogian","title":"CARSMART: GMC Sierra Denali is the \u0027ultimate\u0027 \u2013 Saratogian","width":"1024","height":"672","url":"\/sites\/default\/files\/cars-images\/a2b\/gmc-sierra-1500-20-54-510.jpg"},{"target_id":"25686","alt":"Pre-Owned 2022 GMC Sierra 1500 AT4 Crew Cab Pickup For Sale #300973P | Valdosta Toyota","title":"Pre-Owned 2022 GMC Sierra 1500 AT4 Crew Cab Pickup For Sale #300973P | Valdosta Toyota","width":"1600","height":"1070","url":"\/sites\/default\/files\/cars-images\/39e\/gmc-sierra-1500-20-55-57.jpg"},{"target_id":"25687","alt":"New 2023 GMC Sierra 1500 SLT Trucks in Kennesaw #4330128 | Carl Black Chevrolet Buick GMC Kennesaw","title":"New 2023 GMC Sierra 1500 SLT Trucks in Kennesaw #4330128 | Carl Black Chevrolet Buick GMC Kennesaw","width":"1280","height":"960","url":"\/sites\/default\/files\/cars-images\/303\/gmc-sierra-1500-20-56-737.jpg"}]