2026 Cadillac Escalade Esv (not listed for Premium Luxury / Premium Luxury Platinum / Sport Platinum; 6.2L V8 only; Off-road use only; Not legal for sale or use in California); 2021-2022 Cadillac Escalade (6.2L V8 only; Not legal for sale or use in California); 2023 Cadillac Escalade (6.2L V8 only (Luxury / Premium Luxury / Premium Luxury Platinum / Sport / Sport Platinum); Not legal for sale or use in California); 2024 Cadillac Escalade (not listed for V; 6.2L V8 only; Off-road use only; Not legal for sale or use in California); 2025 Cadillac Escalade (not listed for V; Off-road use only; Not legal for sale or use in California); 2026 Cadillac Escalade (Off-road use only; Not legal for sale or use in California); 2022 Chevrolet Silverado 1500 LTD (listed for Custom Trail Boss (6.2L V8); High Country / LT Trail Boss / LTZ / RST (5.3L V8 / 6.2L V8); LT / SSV / WT (5.3L V8); Not legal for sale or use in California); 2019 Chevrolet Silverado 1500 (listed for Custom / Custom Trail Boss / LT / LT Trail Boss / RST / SSV / WT (5.3L V8); High Country / LTZ (5.3L V8 / 6.2L V8); Not legal for sale or use in California); 2020-2021 Chevrolet Silverado 1500 (listed for Custom / LT / SSV / WT (5.3L V8); Custom Trail Boss / High Country / LT Trail Boss / LTZ / RST (5.3L V8 / 6.2L V8); Not legal for sale or use in California); 2022 Chevrolet Silverado 1500 (listed for Custom Trail Boss / LT / WT (5.3L V8); High Country / LT Trail Boss / LTZ / RST (5.3L V8 / 6.2L V8); ZR2 (6.2L V8); Not legal for sale or use in California); 2023 Chevrolet Silverado 1500 (listed for Custom Trail Boss / LT / PPV / WT (5.3L V8); High Country / LT Trail Boss / LTZ / RST (5.3L V8 / 6.2L V8); ZR2 (6.2L V8); Not legal for sale or use in California); 2024-2026 Chevrolet Silverado 1500 (listed for Custom Trail Boss / LT / PPV / WT (5.3L V8); High Country / LT Trail Boss / LTZ / RST (5.3L V8 / 6.2L V8); ZR2 (6.2L V8); Off-road use only; Not legal for sale or use in California); 2021 Chevrolet Suburban (listed for Commercial / LS / LT / Premier / RST / Z71 (5.3L V8); High Country (6.2L V8); Not legal for sale or use in California); 2022-2023 Chevrolet Suburban (listed for Commercial / LS / LT (5.3L V8); High Country (6.2L V8); Premier / RST / Z71 (5.3L V8 / 6.2L V8); Not legal for sale or use in California); 2024 Chevrolet Suburban (listed for Commercial / LS / LT (5.3L V8); High Country (6.2L V8); Premier / RST / Z71 (5.3L V8 / 6.2L V8); Off-road use only; Not legal for sale or use in California); 2025-2026 Chevrolet Suburban (listed for High Country (6.2L V8); LS / LT (5.3L V8); Premier / RST / Z71 (5.3L V8 / 6.2L V8); Off-road use only; Not legal for sale or use in California); 2021 Chevrolet Tahoe (listed for High Country (6.2L V8); LS / LT / PPV / Premier / RST / SSV / Z71 (5.3L V8); Not legal for sale or use in California); 2022-2023 Chevrolet Tahoe (listed for Commercial / LS / LT / PPV / SSV (5.3L V8); High Country (6.2L V8); Premier / RST / Z71 (5.3L V8 / 6.2L V8); Not legal for sale or use in California); 2024-2026 Chevrolet Tahoe (listed for Commercial / LS / LT / PPV / SSV (5.3L V8); High Country (6.2L V8); Premier / RST / Z71 (5.3L V8 / 6.2L V8); Off-road use only; Not legal for sale or use in California); 2022 GMC Sierra 1500 Limited (listed for AT4 (6.2L V8); Denali / SLT (5.3L V8 / 6.2L V8); Elevation / Pro / SLE (5.3L V8); Not legal for sale or use in California); 2019, 2021 GMC Sierra 1500 (listed for AT4 / Denali / SLT (5.3L V8 / 6.2L V8); Base / Elevation / SLE (5.3L V8); Not legal for sale or use in California); 2020 GMC Sierra 1500 (listed for AT4 / SLT (5.3L V8 / 6.2L V8); Base / Elevation / SLE (5.3L V8); Denali (6.2L V8); Not legal for sale or use in California); 2022-2023 GMC Sierra 1500 (listed for AT4 / AT4X / Denali Ultimate (6.2L V8); Denali / SLT (5.3L V8 / 6.2L V8); Elevation / Pro / SLE (5.3L V8); Not legal for sale or use in California); 2024-2026 GMC Sierra 1500 (listed for AT4 / AT4X / Denali Ultimate (6.2L V8); Denali / SLT (5.3L V8 / 6.2L V8); Elevation / Pro / SLE (5.3L V8); Off-road use only; Not legal for sale or use in California); 2021 GMC Yukon XL (listed for AT4 / SLE / SLT (5.3L V8); Denali (6.2L V8); Not legal for sale or use in California); 2022 GMC Yukon XL (listed for AT4 (5.3L V8 / 6.2L V8); Denali (6.2L V8); SLE / SLT (5.3L V8); Not legal for sale or use in California); 2023 GMC Yukon XL (listed for AT4 (5.3L V8 / 6.2L V8); Denali / Denali Ultimate (6.2L V8); SLE / SLT (5.3L V8); Not legal for sale or use in California); 2024 GMC Yukon XL (listed for AT4 (5.3L V8 / 6.2L V8); Denali / Denali Ultimate (6.2L V8); SLE / SLT (5.3L V8); Off-road use only; Not legal for sale or use in California); 2025-2026 GMC Yukon XL (listed for AT4 (5.3L V8 / 6.2L V8); AT4 Ultimate / Denali / Denali Ultimate (6.2L V8); Elevation (5.3L V8); Off-road use only; Not legal for sale or use in California); 2021 GMC Yukon (listed for AT4 / SLE / SLT (5.3L V8); Denali (6.2L V8); Not legal for sale or use in California); 2022 GMC Yukon (listed for AT4 (5.3L V8 / 6.2L V8); Denali (6.2L V8); SLE / SLT (5.3L V8); Not legal for sale or use in California); 2023 GMC Yukon (listed for AT4 (5.3L V8 / 6.2L V8); Denali / Denali Ultimate (6.2L V8); SLE / SLT (5.3L V8); Not legal for sale or use in California); 2024 GMC Yukon (listed for AT4 (5.3L V8 / 6.2L V8); Denali / Denali Ultimate (6.2L V8); SLE / SLT (5.3L V8); Off-road use only; Not legal for sale or use in California); 2025-2026 GMC Yukon (listed for AT4 (5.3L V8 / 6.2L V8); AT4 Ultimate / Denali / Denali Ultimate (6.2L V8); Elevation (5.3L V8); Off-road use only; Not legal for sale or use in California)