GMC Sierra 3500HD 2020 Alloy wheel fitment guide Choose appropriate trim of GMC Sierra 3500HD 2020:

GMC Sierra 3500HD wheels and tires specs icon

Heads up! Highlighted items are for OEM wheels, the rest are replacement options

GMC Sierra 3500HD 2020 6.6 TD DRW
Generation: GMT T1XX [2020 .. 2021]
Power: 445 hp | 332 kW | 451 PS
Engine:
Options: SLE, SLT, AT4, Denali
Center Bore:
Wheel Fasteners: Lug nuts
Torque:
Thread Size:
Trim Production: [2020 .. 2020]
Tire 
Rim 
PCD 
Vehicle's recommended cold tire inflation pressure. It is measured in bars or PSI (pounds per square inch).
LT235/80R17 117R 10PR 4.8 / 4.5 70 / 65
GMC Sierra 3500HD 2020 6.6 TD SRW
Generation: GMT T1XX [2020 .. 2021]
Power: 445 hp | 332 kW | 451 PS
Engine:
Options: SLE, SLT, AT4, Denali
Center Bore:
Wheel Fasteners: Lug nuts
Torque:
Thread Size:
Trim Production: [2020 .. 2020]
Tire 
Rim 
PCD 
LT275/70R18 125S 10PR
LT275/65R20 126S 10PR
GMC Sierra 3500HD 2020 6.6i DRW
Generation: GMT T1XX [2020 .. 2021]
Power: 401 hp | 299 kW | 407 PS
Engine:
Options: SLE, SLT, AT4, Denali
Center Bore:
Wheel Fasteners: Lug nuts
Torque:
Thread Size:
Trim Production: [2020 .. 2020]
Tire 
Rim 
PCD 
Vehicle's recommended cold tire inflation pressure. It is measured in bars or PSI (pounds per square inch).
LT235/80R17 117R 10PR 4.8 / 4.5 70 / 65
GMC Sierra 3500HD 2020 6.6i SRW
Generation: GMT T1XX [2020 .. 2021]
Power: 401 hp | 299 kW | 407 PS
Engine:
Options: SLE, SLT, AT4, Denali
Center Bore:
Wheel Fasteners: Lug nuts
Torque:
Thread Size:
Trim Production: [2020 .. 2020]
Tire 
Rim 
PCD 
LT275/70R18 125S 10PR
LT275/65R20 126S 10PR

Heads up! Found a bug? Have a question about GMC Sierra 3500HD 2020 wheel specs? Share your knowledge! 

See Alloy Wheel fitment information for GMC Sierra 3500HD for other model years:


...not sure on what’s the best / biggest / widest / maximum tires or rims will fit your car?

Write about the tires you are currently driving on.