{"user_vehicle":null,"fits_vehicles":[{"year":"2026","make":"Chevrolet","model":"Suburban","trims":["High Country"],"engines":["3.0L L6 - Diesel","6.2L V8 - Gas"],"idx":0},{"year":"2026","make":"Chevrolet","model":"Tahoe","trims":["High Country","LT","Premier","RST","Z71"],"engines":["3.0L L6 - Diesel","5.3L V8 - Gas","6.2L V8 - Gas"],"idx":1},{"year":"2026","make":"GMC","model":"Sierra 1500","trims":["AT4","AT4X","Denali","Denali Ultimate","Elevation","Pro","SLE","SLT"],"engines":["2.7L L4 - Gas","3.0L L6 - Diesel","5.3L V8 - Flex","5.3L V8 - Gas","6.2L V8 - Gas"],"idx":2},{"year":"2026","make":"GMC","model":"Sierra 2500 HD","trims":["AT4","AT4X","Denali","Denali Ultimate","SLT"],"engines":["6.6L V8 - Diesel","6.6L V8 - Gas"],"idx":3},{"year":"2026","make":"GMC","model":"Yukon","trims":["AT4","AT4 Ultimate","Denali","Denali Ultimate","Elevation"],"engines":["3.0L L6 - Diesel","5.3L V8 - Gas","6.2L V8 - Gas"],"idx":4},{"year":"2026","make":"GMC","model":"Yukon XL","trims":["Denali"],"engines":["3.0L L6 - Diesel","6.2L V8 - Gas"],"idx":5},{"year":"2025","make":"Chevrolet","model":"Suburban","trims":["High Country"],"engines":["3.0L L6 - Diesel","6.2L V8 - Gas"],"idx":6},{"year":"2025","make":"Chevrolet","model":"Tahoe","trims":["High Country","LT","Premier","RST","Z71"],"engines":["3.0L L6 - Diesel","5.3L V8 - Gas","6.2L V8 - Gas"],"idx":7},{"year":"2025","make":"GMC","model":"Sierra 1500","trims":["AT4","AT4X","Denali","Denali Ultimate","Elevation","Pro","SLE","SLT"],"engines":["2.7L L4 - Gas","3.0L L6 - Diesel","5.3L V8 - Flex","5.3L V8 - Gas","6.2L V8 - Gas"],"idx":8},{"year":"2025","make":"GMC","model":"Sierra 2500 HD","trims":["AT4","AT4X","Denali","Denali Ultimate","SLT"],"engines":["6.6L V8 - Diesel","6.6L V8 - Gas"],"idx":9},{"year":"2025","make":"GMC","model":"Yukon","trims":["AT4","AT4 Ultimate","Denali","Denali Ultimate","Elevation"],"engines":["3.0L L6 - Diesel","5.3L V8 - Gas","6.2L V8 - Gas"],"idx":10},{"year":"2025","make":"GMC","model":"Yukon XL","trims":["Denali"],"engines":["3.0L L6 - Diesel","6.2L V8 - Gas"],"idx":11}]}