ReadyLIFT® 10-3485 - 7/8" Wheel Spacers with Studs (1 Pair)

2008 GMC Sierra
ReadyLIFT® - 7/8" Wheel Spacers with Studs (1 Pair)ReadyLIFT® - 7/8" Wheel Spacers with Studs (1 Pair)ReadyLIFT® - 7/8" Wheel Spacers with Studs (1 Pair) Installation InstructionsReadyLIFT Authorized Dealer
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GMC Sierra 1500 6 Lugs 2008-2010, 7/8" Wheel Spacers with Studs for 4.0" body lift (10-3485) by ReadyLIFT®. CNC-Machined 7/8””-thick wheel spacers for GM 6-5.5” wheels. These spacers will prevent the OEM wheels and tires from contacting the suspension after installing the ReadyLIFT 4” SST Lift Kit.

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Originally $187.44
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Product Details

Fitment Note: Fits Wheels with Factory Holes Between Lugs on Backside of Wheel Only.


  • 7/8” thick to allow factory wheel to clear suspension with 4” lift kit installed
  • 6-5.5” bolt circle
  • Hubcentric and wheel centric for true running
  • For use with OEM wheel with pocket between lugs
  • Not for use with steel wheels
  • CNC aluminum
  • Studs already pressed into place
  • Lug nuts included
  • Lifetime Warranty

Raising your GM 2007-up Silverado or Sierra pickup or GM SUV a full 4” will help find room for much larger tires, which is terrific for off-roading. The world isn’t all dirt, however, and sometimes it helps to be able to bolt the stock wheels and tires back on and use your truck on the pavement. Unfortunately, the stock rubber will contact the suspension, because the stock wheel doesn’t have enough negative offset.

These CNC-Machined wheel spacers don’t simply sandwich between the wheel and hub. They bolt to the hub with the original lug nuts, and have their own studs and lug nuts. Otherwise, the lug nuts won’t have full engagement with the threads on the hub’s studs (6 full turns of engagement is required). These spacers have OEM-grade studs already pressed into place, and come with lug nuts to fit.

Be aware that these spacers are designed to be used with the original-equipment wheel that have pockets cast into the back face of the wheel between the lugs. They will not work with the standard steel wheels or aftermarket wheels that have a flat mounting face. The original stud protrudes too far and will foul the wheel.

Your original wheels are hubcentric: the wheel has a center bore that fits exactly on a lip on a hub to make sure the wheel is exactly centered. These spacers are hubcentric to the hub, and the spacer has a lip on it in turn to center the wheel, ensuring that your wheels will run true. When using these spacers, the wheels will line up with the lip of the fender, not stick out past it. You could use these spacers to tweak the offset on any vehicle that uses the 6-5.5” bolt circle and the correct 78 mm center-hub diameter.

Brand: ReadyLIFT       Part Number: 10-3485       UPC: 804879206484 This part is compatible with 30 vehicle(s)
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Henderson NV is smack in the middle of a lot of off-roading activity. That’s where ReadyLIFT is based, in order to be close to their customers and their needs. About 12 years ago, ReadyLIFT founder and CEO Scott Poncher realized that there was a market for people who wanted to lift their trucks only a few inches, not the six inches or more that most lift kits were set up to do. A few inches were enough to make the truck’s stance level (instead of drooped down in front, as seems to be common today), or to accommodate slightly larger wheels and tires. There was no option for these customers that didn’t raise the truck more than necessary, was easy to install and reasonably priced. And so ReadyLIFT was born to bring a line of reasonably-priced, but still highly-engineered and well-made moderate-rise lift kits to market.

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