2021 GMC Sierra 1500 - Wheel & Tire Sizes, PCD, Offset and Rims specs (2024)

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Last Update: June 3, 2024, 6:30 p.m.

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2021

Please select the 2021 GMC Sierra 1500 vehicle modifications below and check tables to get wheel size, tire size, bolt pattern (PCD), rim offset and other wheel fitment parameters. If necessary, you can filter them by sales distribution region.

GMC Sierra 1500 GMTT1 [2019 .. 2022]

Generation

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Canada CDM

Middle East MEDM

Mexico MXNDM

USA+ USDM

Pickup Regular Cab, 2d

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Pickup Crew Cab

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2021 GMC Sierra 1500 GMTT1 [2019 .. 2022] - Modifications

Diesel:

3.0 TD I6 277hp

Petrol:

2.7 Turbo I4 310hp 4.3i V6 285hp 5.3i V8 355hp 6.2i V8 420hp

GMC Sierra 1500 GMTT1 [2019 .. 2022] 2.7 Turbo

310 hp

USDM CDM

Generation: GMTT1 [2019 .. 2022] [USDM]
Production: [2019 .. 2021]
Sales regions: USA+, Canada, Middle East
Power: 310 hp | 231 kW | 314 PS
Engine: 2.7 L, , Petrol
Trim Levels: SLE, Elevation

Center Bore / Hub Bore:
Bolt Pattern (PCD): ()
Wheel Fasteners: Lug nuts
Thread Size:
Wheel Tightening Torque:

Tire	Rim	Offset Range mm	Backspacing mm inches	Tire Weight kg lb
OE 255/70R17 112S	8Jx17 ET24	22 - 26	138 5.43	14.7 32.3	OE
LT265/70R17 112Q 6PR	8Jx17 ET24		138 5.43	16.1 35.4
265/70R17 115S	8Jx17 ET24		138 5.43	15.5 34.2
265/65R18 114T	8.5Jx18 ET26		147 5.79	15.3 33.8
275/65R18 113Q	8.5Jx18 ET26		147 5.79	16.1 35.6
275/60R20 115S	9Jx20 ET28		155 6.10	16.4 36.2
275/50R22	9Jx22 ET28		155 6.10	15.9 35.2

GMC Sierra 1500 GMTT1 [2019 .. 2022] 3.0 TD

277 hp

USDM CDM

Generation: GMTT1 [2019 .. 2022] [USDM]
Production: [2019 .. 2021]
Sales regions: USA+, Canada
Power: 277 hp | 206.5 kW | 281 PS
Engine: 3.0 L, , Diesel
Trim Levels: SLE, SLT, Denali, Elevation

Center Bore / Hub Bore:
Bolt Pattern (PCD): ()
Wheel Fasteners: Lug nuts
Thread Size:
Wheel Tightening Torque:

Tire	Rim	Offset Range mm	Backspacing mm inches	Tire Weight kg lb
OE 255/70R17 112S	8Jx17 ET24	22 - 26	138 5.43	14.7 32.3	OE
265/70R17 115S	8Jx17 ET24		138 5.43	15.5 34.2
LT265/70R17 112Q 6PR	8Jx17 ET24		138 5.43	16.1 35.4
265/65R18 114T	8.5Jx18 ET26		147 5.79	15.3 33.8
275/65R18 113Q	8.5Jx18 ET26		147 5.79	16.1 35.6
275/60R20 115S	9Jx20 ET28		155 6.10	16.4 36.2
275/50R22	9Jx22 ET28		155 6.10	15.9 35.2

GMC Sierra 1500 GMTT1 [2019 .. 2022] 4.3i

285 hp

USDM CDM

Generation: GMTT1 [2019 .. 2022] [USDM]
Production: [2019 .. 2021]
Sales regions: USA+, Canada, Middle East
Power: 285 hp | 212.5 kW | 289 PS
Engine: 4.3 L, , Petrol
Trim Levels: AT4, SLT, Elevation

Center Bore / Hub Bore:
Bolt Pattern (PCD): ()
Wheel Fasteners: Lug nuts
Thread Size:
Wheel Tightening Torque:

Tire	Offset Range mm	Backspacing mm inches	Tire Weight kg lb
OE 112S	22 - 26	138 5.43	14.7 32.3	OE
112Q 6PR		138 5.43	16.1 35.4
115S		138 5.43	15.5 34.2
114T		147 5.79	15.3 33.8
113Q		147 5.79	16.1 35.6
115S		155 6.10	16.4 36.2
		155 6.10	15.9 35.2

GMC Sierra 1500 GMTT1 [2019 .. 2022] 5.3i

355 hp

USDM CDM

Generation: GMTT1 [2019 .. 2022] [USDM]
Production: [2019 .. 2022]
Sales regions: USA+, Canada, Mexico, Middle East
Power: 355 hp | 265 kW | 360 PS
Engine: 5.3 L, , Petrol
Trim Levels: Denali, AT4, SLT, Elevation

Center Bore / Hub Bore:
Bolt Pattern (PCD): ()
Wheel Fasteners: Lug nuts
Thread Size:
Wheel Tightening Torque:

Tire	Offset Range mm	Backspacing mm inches	Tire Weight kg lb
OE 112S	22 - 26	138 5.43	14.7 32.3	OE
112Q 6PR		138 5.43	16.1 35.4
115S		138 5.43	15.5 34.2
114T		147 5.79	15.3 33.8
113Q		147 5.79	16.1 35.6
115S		155 6.10	16.4 36.2
		155 6.10	15.9 35.2

GMC Sierra 1500 GMTT1 [2019 .. 2022] 6.2i

420 hp

USDM CDM

Generation: GMTT1 [2019 .. 2022] [USDM]
Production: [2019 .. 2022]
Sales regions: USA+, Canada, Mexico, Middle East
Power: 420 hp | 313 kW | 426 PS
Engine: 6.2 L, , Petrol
Trim Levels: SLT, AT4, Denali

Center Bore / Hub Bore:
Bolt Pattern (PCD): ()
Wheel Fasteners: Lug nuts
Thread Size:
Wheel Tightening Torque:

Tire	Offset Range mm	Backspacing mm inches	Tire Weight kg lb
OE 112S	22 - 26	138 5.43	14.7 32.3	OE
115S		138 5.43	15.5 34.2
112Q 6PR		138 5.43	16.1 35.4
114T		147 5.79	15.3 33.8
113Q		147 5.79	16.1 35.6
115S		155 6.10	16.4 36.2
		155 6.10	15.9 35.2

See GMC Sierra 1500 wheel fitment information for other model years:

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Page update: March 26, 2022, 3:46 a.m.

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Tire Glossary

Tire terms you can see on this page

Center Bore

The size of the hole in the center of a wheel is known as the center bore or centerbore.

Icons Meaning

- Recommended for winter
- Run-flat tires
- Link comes to the calculator page for comparison
- Steel wheels
OE - Original Equipment
- Tire Pressure
- Front axle
- Rear axle

Offset

Offset is the distance in millimetres from the centre line of the wheel to the wheel’s mounting face. Given that the mounting face can be either in front of or behind the centreline, the offset can be either neutral, positive or negative.

PCD

The Pitch Circle Diameter (PCD) is the diameter of the circle which passes through the centre of all the studs, wheel bolts or wheel rim holes

Power

hp - Mechanical horsepower
kW - Kilowatts
PS - Metric horsepower

Backspacing

Wheel backspace is the distance from a wheel's mounting surface to the back edge of the wheel.

Pressure

Tire pressure is a vehicle's recommended cold tire inflation pressure. It is measured in bars or PSI (pounds per square inch).

Regions

A sales region is a global automotive region in which a vehicle was officially sold or is still being sold.

Rim

Ex.: 7J x 15Rim width (inches) x rim diameter (inches)

Thread Size

ISO standard Ex.: M12 x 1.25Nominal diameter (mm) x pitch (mm)

UN-series Ex.: 9/16" - 18 UNFThread size (in) - thread pitch
UNF - Unified National Fine Thread

Tire

Example: 215/55 R16 91 T

215 is the tire width in mm
55 is the ratio of profile height to width or simply 'profile'. With the same width, the larger this indicator, the higher the tire will be and vice versa
16 - diameter of the wheel (disk) in inches. (It is the diameter, not the radius!). This is the inner size of the tire or the outer size of the rim
91 - load index. This is the level of maximum permissible load on one wheel
T - tire speed index

Weight

Wheel Fasteners

The method of attaching a wheel to a hub: wheel nuts or wheel bolts

Wheel Tightening Torque

The torque value specified by the manufacturer for wheel bolts or wheel nuts, which is to be set when tightening on the torque tool (torque setting).A rotational force given in Newton metres (Nm) or foot-pounds (ft-lbs), wheel torque measures lug nut / bolts tightness

Ply Rating

Ply rating denotes tire strength and load capacity, based on its layer count.

Load Range

Ply
Rating

Max. Load Pressure

Original equipment (OE)

The tires included with a new vehicle when it is purchased. OE tires are specifically chosen by the vehicle manufacturer to make the most of the vehicle's performance characteristics.

Load Index / Speed Rating

Load Index represents the maximum load a tire can carry, while Speed Rating indicates the maximum safe speed.

Load Index

Speed Rating

Capacity

Max Speed