The best Wheel Mate parts for getting wheel fitment and hardware right are its slip-on spacers, open-end lug nuts, and small finishing pieces like TPMS valve stem covers. In this collection you will find spacers in 5x114.3 and 5x100 bolt patterns, a Monster Open End Lug Nut Set of 20, and an aluminum TPMS cover, so you can correct offset, add clearance, and finish the install in one place.
Wheel spacers change how a wheel sits in the arch by moving it outward from the hub. That can help with brake or suspension clearance and with a flush stance, but the details matter: bolt pattern, thickness, and the inside diameter that locates the spacer on the hub all have to match your car. This range makes those details easy to check, with listings that call out patterns such as 5x114.3 and 5x100, thicknesses from 10mm to 17mm, and hub bore figures in the product names. If you are unsure, check your year and model and measure before you order.
Wheel Mate is presented here entirely through its wheel hardware, and that focus is the point. The 5x114.3 10mm slip-on spacer with a 66.1mm inside diameter and the 12mm 5x114.3 spacer pair show a range built around clear, measured sizing rather than one-size claims. A separate 5x100, 17mm spacer is listed specifically for Subaru and Scion FR-S use, which is helpful when you want a starting point tied to a known application.
For lug hardware, Wheel Mate's Monster open-end lug nuts are the natural companion to spacers and extended studs, because open ends can accommodate longer studs. Browse the wider Wheel Accessories collection for the surrounding hardware, and compare Muteki for another lug nut range with a strong following among Japanese car owners. Project KICS is the other comparison worth making for premium wheel hardware and spacers, while Extended Wheel Studs covers the stud side of a spacer install. Before fitting spacers, our guide on how to measure a car wheel size is a useful refresher on the dimensions involved.
Do slip-on spacers need longer wheel studs?
Often, yes. A spacer takes up thread length, so you need enough stud engagement left for the lug nut to hold safely. Check thread engagement for your thickness, and consider extended studs or open-end lug nuts where the application calls for them.
How do I choose spacer thickness?
Start with the clearance you actually need, for brakes, suspension, or fender position, then measure the gap on your own car. The listings here span 10mm, 12mm, and 17mm, and the right choice depends on your wheel offset and tire size, so check your year and model carefully.
What does the inside diameter mean on a spacer?
It is the bore that locates the spacer on the hub, shown here in sizes such as 66.1mm and 64.1mm on 5x114.3 spacers and 51.6mm on the 5x100 Subaru and FR-S spacer. Matching that figure to your hub is part of a secure, centered fit.
Are these parts universal?
Some pieces, like the TPMS valve stem cover and the Monster lug nut set, are listed as universal. The spacers are not: they are pattern, thickness, and bore specific, so confirm those three numbers against your car before ordering from JDMuscle.
