40 confirmed fitments Showing up to 40 vehicles from our fitment database.
2020 10 fitments
GMC Sierra 2500 HD AT4
GMC Sierra 2500 HD Base
GMC Sierra 2500 HD Denali
GMC Sierra 2500 HD SLE
GMC Sierra 2500 HD SLT
GMC Sierra 3500 HD AT4
GMC Sierra 3500 HD Base
GMC Sierra 3500 HD Denali
GMC Sierra 3500 HD SLE
GMC Sierra 3500 HD SLT
2021 10 fitments
GMC Sierra 2500 HD AT4
GMC Sierra 2500 HD Base
GMC Sierra 2500 HD Denali
GMC Sierra 2500 HD SLE
GMC Sierra 2500 HD SLT
GMC Sierra 3500 HD AT4
GMC Sierra 3500 HD Base
GMC Sierra 3500 HD Denali
GMC Sierra 3500 HD SLE
GMC Sierra 3500 HD SLT
2022 10 fitments
GMC Sierra 2500 HD AT4
GMC Sierra 2500 HD Denali
GMC Sierra 2500 HD Pro
GMC Sierra 2500 HD SLE
GMC Sierra 2500 HD SLT
GMC Sierra 3500 HD AT4
GMC Sierra 3500 HD Denali
GMC Sierra 3500 HD Pro
GMC Sierra 3500 HD SLE
GMC Sierra 3500 HD SLT
2023 10 fitments
GMC Sierra 2500 HD AT4
GMC Sierra 2500 HD Denali
GMC Sierra 2500 HD Pro
GMC Sierra 2500 HD SLE
GMC Sierra 2500 HD SLT
GMC Sierra 3500 HD AT4
GMC Sierra 3500 HD Denali
GMC Sierra 3500 HD Pro
GMC Sierra 3500 HD SLE
GMC Sierra 3500 HD SLT