The 7/8" Wheel Spacers With Studs moves the factory wheel outward so it clears the suspension after a ReadyLIFT 4" SST lift. Billet aluminum construction keeps the spacer strong without adding much weight at each corner. Part number 10-3485 fits the 2007-2018 Chevrolet Silverado 1500, Silverado 1500 Classic and Silverado 1500 HD Classic and GMC Sierra 1500 and Sierra 1500 Classic.
What's Included:
| Kit components (ReadyLIFT) |
|---|
| 2 Billet Aluminum Spacers |
Sold as a pair of two spacers. Wheels, tires, lug nuts and the lift kit are not included.
Features
Billet aluminum construction
Each spacer is machined on CNC equipment from 6061-T6 billet aluminum, giving strength with little added weight.
Clears the lifted suspension
The spacer pushes the factory wheel out far enough to clear suspension parts after a ReadyLIFT 4" SST lift.
Keeps the factory wheels
Owners who want to keep the stock wheels after lifting can do so without buying aftermarket wheels.
Matched to the ReadyLIFT kit
Both spacers are specified for use with the ReadyLIFT 4" SST lift kits for GM 1500 trucks.
Sold as a pair
Each order includes two spacers, one axle's worth.
Fitment & Compatibility
Fit guidance: Fits: 2007-2018 Chevrolet Silverado 1500/Silverado 1500 Classic/Silverado 1500 HD Classic & GMC Sierra 1500/Sierra 1500 Classic, with the qualifiers shown. Check your vehicle's trim, drivetrain and factory suspension against these notes before ordering.
ReadyLIFT fit notes for this part
| ReadyLIFT GM 1500 7/8" Wheel Spacers w/ studs Will NOT work with factory steel wheels |
| Excludes use with Factory 17" wheels Sold as Pairs |
Specifications
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Brand: ReadyLIFT
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Material: 6061-T6 billet aluminum, CNC-machined
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Package quantity: Pair (2 spacers)
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Warranty: ReadyLIFT no-hassle warranty for the original purchaser
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Install time (ReadyLIFT estimate): about 0.3 hours (give or take 0.5), alignment and wheel mounting extra
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Shipping weight: 6.95 lb
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Kit type: Accessory
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Install difficulty: Professional install recommended
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Part number: 10-3485
Installation
Type: Wheel spacer pair · Install: Quick, at the wheel hub · Afterward: Re-torque lug nuts and check wheel fit
Confirm the factory wheel type named on this listing, and check that the lugs and wheel seat flush on the spacer. Read the ReadyLIFT instructions completely before starting. A certified mechanic is recommended, and the vehicle may need an alignment, a headlamp aim check and ADAS recalibration afterward, which can add cost.
ReadyLIFT estimates about 0.3 hours for this kit, give or take 0.5 hours, not counting the alignment or mounting wheels and tires.
Resources
An installation guide for this part number is not available to download. Our team can answer installation questions before you order; contact us with the part number.
Warranty, Shipping & Returns
Warranty. ReadyLIFT backs its parts with a no-hassle warranty for the original purchaser: if a covered part breaks or arrives defective, ReadyLIFT ships a new one. Parts that wear with use, including shocks, bushings, ball joints, heim joints and steering extensions, carry up to 1 year of coverage. Labor and installation costs are not refundable, and discontinued, clearance and outlet items are excluded. Shipping. The carrier and ship method are set by the size and weight of the cartons when the order is placed; larger kits ship by freight. Inspect on delivery. Inspect the carton and every part when the delivery arrives, note any shipping damage with the carrier, and contact us right away so we can make it right.
Returns. Unused items in their original packaging can be returned within 30 days of delivery. If an item arrives damaged, defective or wrong, return shipping is on us. See our Returns & Refunds Policy, or email support@prestigetruck.com with any question.
About ReadyLIFT
ReadyLIFT Suspension started in 2006 with a practical goal: give truck and SUV owners more tire clearance and a better stance while keeping the ride and handling they had from the factory.
That idea began as an alternative to traditional big lift kits and has grown into a full range of leveling kits, SST lift systems, complete big lift kits, coilover systems, control arms, shocks and related suspension upgrades for popular trucks and SUVs.
In August 2026 ReadyLIFT joined Bestop Premium Accessories Group, and the brand continues to invest in engineering, product development, manufacturing and customer support for lifted trucks and SUVs.
