High Mount Brake Light Bulb is a direct fit for the following:

2015-2022 Chevrolet Colorado
2014-2019 Chevrolet Silverado 1500
2015-2019 Chevrolet Silverado 2500 HD
2015-2022 Chevrolet Silverado 3500 HD
2015-2022 GMC Canyon
2014-2021 GMC Sierra 1500
2015-2022 GMC Sierra 2500 HD
2015-2019 GMC Sierra 3500 HD