This 3 1/4"/83mm Cap compatible with most 2014+ Chevrolet and GM pickups, but may not 100% models and years, please use the fitment information as reference and check your original cap outer diameter before you buy. compatible with: For 2019 Chevrolet Silverado 1500 Custom, Custom Trail Boss, High Country, LT, LTZ, RST, SSV, 2.7L L4 - Gas, 4.3L V6 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.2L V8 - Gas For 2018 Chevrolet Silverado 1500 Custom, High Country, LS, LT, LTZ, SSV, WT 4.3L V6 - Flex, 5.3L V8 - Electric/Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.2L V8 - Gas For 2017 Chevrolet Silverado 1500 Custom, High Country, LS, LT, LTZ, SSV, WT 4.3L V6 - Flex, 5.3L V8 - Electric/Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.2L V8 - Gas For 2016 Chevrolet Silverado 1500 Custom, High Country, LS, LT, LTZ, SSV, WT 4.3L V6 - Flex, 5.3L V8 - Electric/Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.2L V8 - Gas For 2015 Chevrolet Silverado 1500 High Country, LS, LT, LTZ, SSV, WT 4.3L V6 - Flex, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.2L V8 - Gas For 2014 Chevrolet Silverado 1500 High Country, LT, LTZ, WT 4.3L V6 - Flex, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.2L V8 - Gas For 2019 Silverado 1500 LD Custom, LT, WT 5.3L V8 - Flex For 2019 Chevrolet Suburban LS, LT, Premier 5.3L V8 - Flex, 6.2L V8 - Flex For 2018 Chevrolet Suburban LS, LT, Premier 5.3L V8 - Flex For 2017 Chevrolet Suburban LS, LT, Premier 5.3L V8 - Flex For 2016 Suburban LS, LT, LTZ 5.3L V8 - Flex For 2015 Chevrolet Suburban LS, LT, LTZ 5.3L V8 - Flex For 2016 Suburban 3500 HD LS, LT 6.0L V8 - Flex For 2019 Tahoe LS, LT, PPV, Premier, SSV 5.3L V8 - Flex, 6.2L V8 - Gas For 2018 Chevrolet Tahoe LS, LT, PPV, Premier, SSV 5.3L V8 - Flex, 6.2L V8 - Flex For 2017 Tahoe LS, LT, PPV, Premier, SSV 5.3L V8 - Flex For 2016 Chevrolet Tahoe LS, LT, LTZ, PPV, SSV 5.3L V8 - Flex For 2015 Chevrolet Tahoe LS, LT, LTZ, PPV, SSV 5.3L V8 - Flex for 2014-2017 Yukon (20", 22" Wheels) for 2015-2016 Yukon XL (20", 22" Wheels) for 2014-2017 Sierra 1500 (20", 22" Wheels)