Whether you’re improving suspension clearance, fitting bigger brake calipers, or just tweaking your race car’s track width, there are plenty of good reasons to check out Summit Racing Hub Centric Billet Wheel Spacers.

To begin with, these could be the best-looking wheel spacers we’ve ever seen, with a clean anodized finish and lug pattern displayed right onto the face of the spacer.

But look closer and you’ll see the prominent center lip that seats neatly into the wheel’s centerbore to deliver a snug, centered fit. Better still, these wheel spacers are finished to ultra-tight tolerances for a perfectly flush install on both mounting surfaces.

Check out the slots between the lug bores too—not only do those shed precious weight, they’re cut precisely to ensure excellent balance when mounted on the wheel.

Side profile view of a summit racing wheel spacer
The pronounced inner lip keeps the spacer firmly seated and centered on the wheel. (Image/Summit Racing)

Summit Racing tells us these wheel spacers are tailored specifically for racing applications and work well with the ARP 3.250 in. UHL wheel studs that are popular on dedicated track cars—more importantly, the widest 1.181 in. spacers still leave the 0.500 in. of exposed threads safety inspectors require.

Right now, Summit Racing Hub Centric Billet Wheel Spacers are available in a range of widths in the following common lug bolt patterns, click the links below for details.

NOTE. Before ordering, the Summit Racing tech folks really, really, really(!) encourage you to read this article to make sure you’re ordering the best wheel spacers for your ride:

Key Measurements & Other Things You Need to Know Before Buying Wheel Spacers