2024 Gmc Sierra 2500 At4x Aev 2500 at4 gen 2020 gmc sierra 2500 hd at4 vin: 1gt49pey4lf160222 2020 GMC Sierra 2500 Hd AT4 VIN: 1GT49PEY4LF160222 - CLASSIC.COM 2020 GMC Sierra 2500 Hd AT4 VIN: 1GT49PEY4LF160222 - CLASSIC.COM Check Details ← Gmc Sierra 2500hd Lifted 2022 Gmc Sierra 2500 Denali Lifted → Share with friends Link copied