Wheel Spacers & Adapters
About Wheel Spacers & Adapters
A wheel spacer moves the wheel outward from the hub, which widens the machine's stance, gives extra clearance for suspension or brake parts, or lets a wheel with a different offset sit where it should. An adapter goes a step further and changes the bolt pattern, so a wheel made for one pattern can be mounted on a hub with another. Owners shop here for a wider look, more room around a larger tire, or to fit wheels that do not quite match.
Match the bolt pattern first. The listings include 4/101, 4/110, 4/115, 4/137 and 4/156 patterns, and the spacer must match the hub and the wheel. Then pick the thickness, with 1-1/2 in. and 2-1/2 in. spacers listed. A thicker spacer widens the stance more but also puts more leverage on the wheel bearings and suspension, so keep it to what you need. Look at the stud size too, such as M10 or 3/8 in., and whether the spacer comes with studs. Check that the lug nuts still reach full thread engagement. A few listings are spacer and seal kits for specific off-road models, so read the fitment line.
Brands here include Raceline Wheels, SKF, High Lifter, HyGear Suspension and Moose Offroad. Pick your machine in the Ride Finder at the top of the page. You will often need Wheel Nuts, Bolts & Studs to go with them, and the wheel itself is in Wheels. The group is Wheels, Tires & Parts. To check a pattern, use this bolt pattern guide.
FAQs on wheel spacers and adapters
What is the difference between a wheel spacer and an adapter?
A wheel spacer keeps the same bolt pattern and only moves the wheel outward. A wheel adapter changes the bolt pattern, so a wheel drilled for one pattern fits a hub with a different one. Choose by whether you need more width or a different pattern.
What thickness of wheel spacer should I choose?
Pick the thinnest spacer that gives the clearance or width you need. Thicker spacers push the wheel farther from the hub, which increases the leverage on the bearings, studs and suspension. Check tire clearance at full steering lock and full suspension travel.
Do wheel spacers change handling?
Yes. A wider stance can add stability in corners, but it changes steering feel and can increase effort and load on parts. Spacers also change how the wheel sits relative to fenders and arms. Fit one axle at a time and test at low speed.
Can I stack two spacers to get more width?
It is better not to. Stacking adds joints and can reduce thread engagement on the studs. Use one spacer of the right thickness, with studs long enough to give full engagement, and follow the maker's instructions.
Do I need longer studs or nuts with spacers?
It depends on the spacer. Some come with their own studs, while others sit on your existing studs, which may then be too short. Either way the nuts must thread on fully, so check the listing and the maker's instructions, then torque to your manual.
