2020 Chevrolet Silverado 1500 Wheel Size & Fitment Specs

Confirmed OEM mounting and wheel configurations for this model year. Multiple setups are listed separately — nothing is collapsed to a single arbitrary size.

Bolt pattern6x139.7
Center bore78.1 mm
Thread sizeM14 x 1.5
FastenerLug nuts

Open wheel fitment calculator → · Tire sizes →

2.7T

Position	Rim	Offset	Backspacing	Tire	Bore
Front / all	8x17	ET24	4.94"	255/70R17	78.1 mm
Front / all	8x17	ET24	4.94"	265/70R17	78.1 mm
Front / all	8.5x18	ET26	5.27"	265/65R18	78.1 mm
Front / all	9x20	ET28	5.6"	275/60R20	78.1 mm
Front / all	9x22	ET28	5.6"	275/50R22	78.1 mm

3.0TD

Position	Rim	Offset	Backspacing	Tire	Bore
Front / all	8x17	ET24	4.94"	255/70R17	78.1 mm
Front / all	8x17	ET24	4.94"	265/70R17	78.1 mm
Front / all	8.5x18	ET26	5.27"	265/65R18	78.1 mm
Front / all	9x20	ET28	5.6"	275/60R20	78.1 mm
Front / all	9x22	ET28	5.6"	275/50R22	78.1 mm

4.3i

Position	Rim	Offset	Backspacing	Tire	Bore
Front / all	8x17	ET24	4.94"	255/70R17	78.1 mm
Front / all	8x17	ET24	4.94"	265/70R17	78.1 mm
Front / all	8.5x18	ET26	5.27"	265/65R18	78.1 mm
Front / all	9x20	ET28	5.6"	275/60R20	78.1 mm
Front / all	9x22	ET28	5.6"	275/50R22	78.1 mm

5.3i

Position	Rim	Offset	Backspacing	Tire	Bore
Front / all	8x17	ET24	4.94"	255/70R17	78.1 mm
Front / all	8x17	ET24	4.94"	265/70R17	78.1 mm
Front / all	8.5x18	ET26	5.27"	265/65R18	78.1 mm
Front / all	9x20	ET28	5.6"	275/60R20	78.1 mm
Front / all	9x22	ET28	5.6"	275/50R22	78.1 mm

6.2i

Position	Rim	Offset	Backspacing	Tire	Bore
Front / all	9x20	ET28	5.6"	275/60R20	78.1 mm
Front / all	8x17	ET24	4.94"	255/70R17	78.1 mm
Front / all	8x17	ET24	4.94"	265/70R17	78.1 mm
Front / all	8.5x18	ET26	5.27"	265/65R18	78.1 mm
Front / all	9x22	ET28	5.6"	275/50R22	78.1 mm

Vehicles with potentially interchangeable wheels

Filtered by exact bolt pattern and physically compatible center bore — not a full fitment guarantee.

2022 GMC Yukon
- 6x139.7 bolt pattern
- matching center bore
- compare rim diameter vs OEM 17"
- compare rim width vs OEM 8"
- compare offset vs OEM ET24
Compare on fitment tool →
2022 GMC Sierra 1500
- 6x139.7 bolt pattern
- matching center bore
- compare rim diameter vs OEM 17"
- compare rim width vs OEM 8"
- compare offset vs OEM ET24
Compare on fitment tool →
2022 Chevrolet Tahoe
- 6x139.7 bolt pattern
- matching center bore
- compare rim diameter vs OEM 17"
- compare rim width vs OEM 8"
- compare offset vs OEM ET24
Compare on fitment tool →
2022 GMC Yukon XL
- 6x139.7 bolt pattern
- matching center bore
- compare rim diameter vs OEM 17"
- compare rim width vs OEM 8"
- compare offset vs OEM ET24
Compare on fitment tool →
2022 Cadillac Escalade
- 6x139.7 bolt pattern
- matching center bore
- compare rim diameter vs OEM 17"
- compare rim width vs OEM 8"
- compare offset vs OEM ET24
Compare on fitment tool →
2022 Chevrolet Silverado 1500
- 6x139.7 bolt pattern
- matching center bore
- compare rim diameter vs OEM 17"
- compare rim width vs OEM 8"
- compare offset vs OEM ET24
Compare on fitment tool →

Hardware matching known specs

Dorman 611-236 Wheel Lug Nut M14-1.50
Thread matches catalog hardware
M14 x 1.5
View on Amazon
White Knight M14 x 1.50 Lug Nuts
Thread matches catalog hardware
M14 x 1.5
View on Amazon
White Knight 3809XLBK-33AM Black M14x1.50 Lug Nuts
Thread matches catalog hardware
M14 x 1.5
View on Amazon