2021 GMC Sierra 1500 — 20×12 Wheels, 33-Inch Tires
Cataloged vehicle build for the 2021 GMC Sierra 1500. wheels 20" × 12" × -44 mm. tires 33/12.5R20. 3 associated products. Product associations are specific to this build, not a fitment guarantee.
Open the 2021 GMC Sierra 1500 year page · More 2021 GMC Sierra 1500 builds
Vehicle
- Recorded vehicle
- 2021 GMC Sierra 1500
- Catalog ID
- 69423
Wheel Setup
Recorded wheel and tire setup: 20" × 12" × -44 mm.
Tire Setup
Recorded tire size: 33/12.5R20.
Lift Information
No recorded lift height is stored for this build. No height is invented.
Products in This Build
Products associated with this build. Associations are not a fitment guarantee.
Wheels
Tires
Suspension
Related Builds
Relevant Lift Kits
Marketplace year mapping only. Not a recommended height or a fit for every trim.
ReadyLift 69-3920 2.0'' Front with 1.0'' Rear SST Lift Kit for GM AT4 & Trail BossView on Amazon
Supreme Suspensions - Differential Drop Kit for 2007-2021 Chevrolet Silverado 1500 & 2007-2021 GMC Sierra 1500 4WD CNC Machined Diff Drop Spacers + Hardware - Microfiber Cleaning Towel IncludedView on Amazon
Supreme Suspensions - 3" Front Leveling Kit for 2007-2022 Chevy Silverado 1500 & GMC Sierra 1500 2WD/4WD - T6 Billet Aluminum Front Lift Strut Spacers (Black) - Microfiber Cleaning Towel IncludedView on Amazon
Supreme Suspensions - Differential Drop Kit for 2007-2021 Chevy Silverado 1500 / GMC Sierra 1500 4WD CNC Machined Diff Drop Kit (Including Bolts) - Microfiber Cleaning Towel Included with PurchaseView on Amazon
Maxracing 1.5" Leveling Lift Kit Compatible with 2007-2021 Sierra Yukon XL1500 Avalanche Silverado Suburban 1500 TahoeView on Amazon
Maxracing 2" Leveling Lift Kit Compatible with 2007-2021 Avalanche Silverado Suburban 1500 Tahoe Sierra Yukon XL1500View on AmazonUseful Wheel & Tire Comparison
Calculated from stored widths, offsets, and tire sizes. Not a rubbing verdict.
- Outer-edge change: 118.8 mm
- Inner-edge change: -17.2 mm
A recorded or mentioned lift height does not establish brake, turning, articulation, or fender clearance.