2008 GMC Sierra 1500 — 20×12 Wheels, 285/55R20 Tires

Cataloged vehicle build for the 2008 GMC Sierra 1500. wheels 20" × 12" × -51 mm. tires 285/55R20. recorded 4-inch lift configuration. 2 associated products. Product associations are specific to this build, not a fitment guarantee.

Open the 2008 GMC Sierra 1500 year page · More 2008 GMC Sierra 1500 builds

Vehicle

Recorded vehicle: 2008 GMC Sierra 1500
Catalog ID: 142125

Wheel Setup

Recorded wheel and tire setup: 20" × 12" × -51 mm.

Tire Setup

Recorded tire size: 285/55R20.

Lift Information

Recorded 4-inch lift configuration. That is a declared setup detail, not a measured ride height.

Products in This Build

Products associated with this build. Associations are not a fitment guarantee.

Wheels

Cali Offroad Switchback 20x12 -51 PolishedMPN 9108-2283P20" × 12" × -51 mm5x139.7Associated with this buildNo Amazon destination is stored for this SKU.

Tires

AMP Mud Terrain Attack MT A LT285 55R20 (32.3x11.2R20)MPN 285-5520AMP/CM2285/55R20Associated with this buildNo Amazon destination is stored for this SKU.

Related Builds

Relevant Lift Kits

Marketplace year mapping only. Not a recommended height or a fit for every trim.

MotoFab Lifts CH-3F-2R 3 in Front and 2 in Rear Leveling lift kit that is compatible with 2007-2018 Chevy Silverado Sierra GMCLeveling kitLift height 3" front / 2" rearMPN CH-3F-2RMarketplace year mapping · 72 years. Not an exact-trim verdict.View on Amazon

Rough Country 2" Leveling Kit for 2007-2018 Chevy/GMC 1500 | 07-21 SUV - 1307Leveling kitLift height 2"MPN 1307Marketplace year mapping · 146 years. Not an exact-trim verdict.View on Amazon

Rough Country 6" Suspension Lift Kit for 1999-2006 Chevy/GMC 1500 4WD - 27220ASuspension liftLift height 6"4WD mentionedMPN 27220AMarketplace year mapping · 75 years. Not an exact-trim verdict.View on Amazon

Supreme Suspensions - 3.5" Front + 3" Rear Full Suspension Lift Kit for 2007-2019 Chevrolet Silverado & GMC Sierra 1500 2WD 4WD (Black) - Microfiber Towel IncludedSuspension liftLift height 3.5" front / 3" rear2WD/4WDMPN AZM 440(STB6)(blk)(pro)Marketplace year mapping · 29 years. Not an exact-trim verdict.View on Amazon

3" Front Leveling Lift Kits for Sil-verado 1500 2WD/4WD 2007-2019, GMC Sierra 2WD/4WD 2007-2019, dynofit 3 Inch Front Strut Spacer Suspension Lift Kits Lift SpacersLeveling kitLift height 3"2WD/4WDMPN FF-L001-3Marketplace year mapping · 51 years. Not an exact-trim verdict.View on Amazon

3" + 2" Full Lift Leveling Kit For 2007-2020 Chevy Silverado GMC Sierra 1500 2007-2019 Chevy Silverado 1500 GMC SierraLeveling kitLift height 2–3" adjustableMPN MFMarketplace year mapping · 25 years. Not an exact-trim verdict.View on Amazon

Open 2008 GMC Sierra 1500 lift kits

Useful Wheel & Tire Comparison

Calculated from stored widths, offsets, and tire sizes. Not a rubbing verdict.

Outer-edge change: 139.1 mm
Inner-edge change: -24.9 mm

A recorded or mentioned lift height does not establish brake, turning, articulation, or fender clearance.