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2021 GMC Sierra Towing Capacity


2021 Sierra 1500 Towing Capacities

The following towing capacities in the table below are recommended for the 1500 version of the 2021 Sierra only.
Trim Braked Towing Capacity
Base 4x2 Regular Cab 8 ft. box 139.6 in. WB 3,182kg / 7,015lb~
Base 4x4 Regular Cab 8 ft. box 139.6 in. WB 3,182kg / 7,015lb~
Base 4x2 Crew Cab 5.75 ft. box 147.4 in. WB 3,182kg / 7,015lb~
Base 4x4 Double Cab 6.6 ft. box 147.4 in. WB 3,182kg / 7,015lb~
Base 4x4 Crew Cab 5.75 ft. box 147.4 in. WB 3,182kg / 7,015lb~
Base 4x4 Crew Cab 6.6 ft. box 157 in. WB 3,182kg / 7,015lb~
SLE 4x2 Double Cab 6.6 ft. box 147.4 in. WB 4,091kg / 9,019lb~
SLE 4x2 Crew Cab 5.75 ft. box 147.4 in. WB 4,091kg / 9,019lb~
SLE 4x4 Double Cab 6.6 ft. box 147.4 in. WB 4,091kg / 9,019lb~
SLE 4x4 Crew Cab 5.75 ft. box 147.4 in. WB 3,636kg / 8,016lb~
SLE 4x4 Crew Cab 6.6 ft. box 157 in. WB 3,636kg / 8,016lb~
Elevation 4x2 Double Cab 6.6 ft. box 147.4 in. WB 4,091kg / 9,019lb~
Elevation 4x2 Crew Cab 5.75 ft. box 147.4 in. WB 4,091kg / 9,019lb~
Elevation 4x4 Double Cab 6.6 ft. box 147.4 in. WB 4,091kg / 9,019lb~
Elevation 4x4 Crew Cab 5.75 ft. box 147.4 in. WB 3,636kg / 8,016lb~
Elevation 4x4 Crew Cab 6.6 ft. box 157 in. WB 3,636kg / 8,016lb~
SLT 4x4 Crew Cab 5.75 ft. box 147.4 in. WB 4,091kg / 9,019lb~
SLT 4x4 Crew Cab 6.6 ft. box 157 in. WB 4,091kg / 9,019lb~
AT4 4x4 Crew Cab 5.75 ft. box 147.4 in. WB 4,091kg / 9,019lb~
Denali 4x2 Crew Cab 5.75 ft. box 147.4 in. WB 4,091kg / 9,019lb~
Denali 4x4 Crew Cab 5.75 ft. box 147.4 in. WB 4,091kg / 90,195,460,288,230,113,280lb~

2021 Sierra 2500 Towing Capacities

The following towing capacities in the table below are recommended for the 2500 version of the 2021 Sierra only.
Trim Braked Towing Capacity
Base 4x2 Regular Cab 8 ft. box 141.6 in. WB 6,364kg / 14,030lb~
Base 4x2 Double Cab 6.75 ft. box 149.4 in. WB 6,364kg / 14,030lb~
Base 4x2 Double Cab 8 ft. box 162.5 in. WB 6,364kg / 14,030lb~
Base 4x2 Crew Cab 6.75 ft. box 158.9 in. WB 6,364kg / 14,030lb~
Base 4x2 Crew Cab 8 ft. box 172 in. WB 6,364kg / 14,030lb~
Base 4x4 Double Cab 6.75 ft. box 149.4 in. WB 6,364kg / 14,030lb~
Base 4x4 Double Cab 8 ft. box 162.5 in. WB 6,364kg / 14,030lb~
Base 4x4 Crew Cab 6.75 ft. box 158.9 in. WB 6,364kg / 14,030lb~
Base 4x4 Crew Cab 8 ft. box 172 in. WB 6,364kg / 14,030lb~
SLE 4x2 Double Cab 6.75 ft. box 149.4 in. WB 6,364kg / 14,030lb~
SLE 4x2 Double Cab 8 ft. box 162.5 in. WB 6,364kg / 14,030lb~
SLE 4x4 Regular Cab 8 ft. box 141.6 in. WB 6,364kg / 14,030lb~
SLE 4x2 Crew Cab 6.75 ft. box 158.9 in. WB 6,364kg / 14,030lb~
SLE 4x4 Double Cab 6.75 ft. box 149.4 in. WB 6,364kg / 14,030lb~
SLE 4x4 Double Cab 8 ft. box 162.5 in. WB 6,364kg / 14,030lb~
SLE 4x4 Crew Cab 8 ft. box 172 in. WB 6,364kg / 14,030lb~
SLT 4x2 Double Cab 6.75 ft. box 149.4 in. WB 6,364kg / 14,030lb~
SLT 4x2 Double Cab 8 ft. box 162.5 in. WB 6,364kg / 14,030lb~
SLT 4x2 Crew Cab 6.75 ft. box 158.9 in. WB 6,364kg / 14,030lb~
SLT 4x2 Crew Cab 8 ft. box 172 in. WB 6,364kg / 14,030lb~
SLT 4x4 Double Cab 6.75 ft. box 149.4 in. WB 6,364kg / 14,030lb~
SLT 4x4 Double Cab 8 ft. box 162.5 in. WB 6,364kg / 14,030lb~
AT4 4x4 Crew Cab 6.75 ft. box 158.9 in. WB 6,364kg / 14,030lb~
AT4 4x4 Crew Cab 8 ft. box 172 in. WB 6,364kg / 14,030lb~
Denali 4x4 Crew Cab 6.75 ft. box 158.9 in. WB 6,364kg / 14,030lb~
Denali 4x4 Crew Cab 8 ft. box 172 in. WB 6,364kg / 140,306,473,108,714,160,128lb~

2021 Sierra 3500 Towing Capacities

The following towing capacities in the table below are recommended for the 3500 version of the 2021 Sierra only.
Trim Braked Towing Capacity
Base 4x2 Regular Cab 8 ft. box 141.6 in. WB SRW 6,364kg / 14,030lb~
Base 4x2 Regular Cab 8 ft. box 141.6 in. WB DRW 7,273kg / 16,034lb~
Base 4x4 Regular Cab 8 ft. box 141.6 in. WB SRW 6,364kg / 14,030lb~
Base 4x2 Double Cab 8 ft. box 162.5 in. WB SRW 6,364kg / 14,030lb~
Base 4x2 Double Cab 8 ft. box 162.5 in. WB DRW 7,273kg / 16,034lb~
Base 4x4 Regular Cab 8 ft. box 141.6 in. WB DRW 7,273kg / 16,034lb~
Base 4x2 Crew Cab 6.75 ft. box 158.9 in. WB SRW 6,364kg / 14,030lb~
Base 4x2 Crew Cab 8 ft. box 172 in. WB SRW 6,364kg / 14,030lb~
Base 4x4 Double Cab 8 ft. box 162.5 in. WB SRW 6,364kg / 14,030lb~
Base 4x2 Crew Cab 8 ft. box 172 in. WB DRW 7,273kg / 16,034lb~
Base 4x4 Double Cab 8 ft. box 162.5 in. WB DRW 7,273kg / 16,034lb~
Base 4x4 Crew Cab 6.75 ft. box 158.9 in. WB SRW 6,364kg / 14,030lb~
Base 4x4 Crew Cab 8 ft. box 172 in. WB SRW 6,364kg / 14,030lb~
Base 4x4 Crew Cab 8 ft. box 172 in. WB DRW 7,273kg / 16,034lb~
SLE 4x2 Regular Cab 8 ft. box 141.6 in. WB SRW 6,364kg / 14,030lb~
SLE 4x2 Regular Cab 8 ft. box 141.6 in. WB DRW 7,273kg / 16,034lb~
SLE 4x2 Double Cab 8 ft. box 162.5 in. WB SRW 6,364kg / 14,030lb~
SLE 4x4 Regular Cab 8 ft. box 141.6 in. WB SRW 6,364kg / 14,030lb~
SLE 4x2 Double Cab 8 ft. box 162.5 in. WB DRW 7,273kg / 16,034lb~
SLE 4x2 Crew Cab 6.75 ft. box 158.9 in. WB SRW 6,364kg / 14,030lb~
SLE 4x4 Regular Cab 8 ft. box 141.6 in. WB DRW 7,273kg / 16,034lb~
SLE 4x2 Crew Cab 8 ft. box 172 in. WB SRW 6,364kg / 14,030lb~
SLE 4x4 Double Cab 8 ft. box 162.5 in. WB SRW 6,364kg / 14,030lb~
SLE 4x2 Crew Cab 8 ft. box 172 in. WB DRW 7,273kg / 16,034lb~
SLE 4x4 Double Cab 8 ft. box 162.5 in. WB DRW 7,273kg / 16,034lb~
SLE 4x4 Crew Cab 6.75 ft. box 158.9 in. WB SRW 6,364kg / 14,030lb~
SLE 4x4 Crew Cab 8 ft. box 172 in. WB SRW 6,364kg / 14,030lb~
SLE 4x4 Crew Cab 8 ft. box 172 in. WB DRW 7,273kg / 16,034lb~
SLT 4x2 Crew Cab 6.75 ft. box 158.9 in. WB SRW 6,364kg / 14,030lb~
SLT 4x2 Crew Cab 8 ft. box 172 in. WB SRW 6,364kg / 14,030lb~
SLT 4x2 Crew Cab 8 ft. box 172 in. WB DRW 7,273kg / 16,034lb~
SLT 4x4 Crew Cab 6.75 ft. box 158.9 in. WB SRW 6,364kg / 14,030lb~
SLT 4x4 Crew Cab 8 ft. box 172 in. WB SRW 6,364kg / 14,030lb~
SLT 4x4 Crew Cab 8 ft. box 172 in. WB DRW 7,273kg / 16,034lb~
AT4 4x4 Crew Cab 6.75 ft. box 158.9 in. WB SRW 6,364kg / 14,030lb~
AT4 4x4 Crew Cab 8 ft. box 172 in. WB SRW 6,364kg / 14,030lb~
Denali 4x4 Crew Cab 6.75 ft. box 158.9 in. WB SRW 6,364kg / 14,030lb~
Denali 4x4 Crew Cab 8 ft. box 172 in. WB DRW 7,273kg / 16,034lb~

How much can the 2021 GMC Sierra tow?

As you can see from the table of towing capacity readings above, not all of the trims can pull the same amount - some are as low as 3182kg whereas some go as high as 63642021350035002021kg.

What does braked towing capacity mean?

When the manufacturer states that a towing capacity is "braked" they are referring to brakes being fitted to the trailer that the car is towing.

At least one of the axles on the trailer that the vehicle is towing must have brakes fitted and controlled by the car if they describe the capacity as "braked".

GMC Sierra

GMC Sierra Image

For the 2021 model year GMC Sierra we have found 87 trims and their corresponding recommended towing capacities.