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2019-2024 Sierra: Oversized Tires and Spacers

Installing larger tires and 1.5" wheel spacers on a GMC Sierra 1500 Elevation pickup. I went with 285/60R20 BFG TA KO2's on stock rims. This is only slightly larger than the factory 275/60R20's. The pickup has a 2" Skyjacker leveling kit on the front, and a 1.5" RoadActive Suspension setting on the rear. There is not a lot of space in the front wheel-wells for larger tires! It's a tight fit upping the tire size, and a non-fitter with spacers requiring substantial trimming. Watch the full video of the install, trimming, and final look and stance. I'm happy with how it turned out.

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1/2" Beam Torque Wrench

TEKTON 1/2 Inch Drive Split Beam Torque Wrench (40-250 ft.-lb.)

1.5" Spacer

6x5.5 Hub Centric Wheel Spacer, 4 pc


GM Tire Pressure Sensor Relearn Programming Tool

Makita 5" Cut-off/Angle Grinder

Cordless/brushless angle grinder, tool only

Makita High Impact Torque Wrench

Brushless 1/2" Drive High-Impact Torque Wrench (battery sold separately)

BFG TA KO2 Tires

285/60R20 BFG All-terrain Tires

Generic TPMS Sensor

Aftermarket tire pressure sensor (4pk)

5" Cut-off Wheels

5" cut-off wheels for metal

1/2" 6-point Socket Set

Complete 1/2" socket set. Metric & Standard, shallow & deep. 6-point.

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