Am I going to have to trim the studs on my car?

When installing a wheel spacer/ adapter, trimming the studs will be necessary when the spacer or adapter plate is thinner than your wheel studs are long.


How often should I check torque on my spacers?

After the initial installation, torque should be checked every 6,000 miles.


What’s the difference between a spacer and adapter?

A wheel spacer can be a slip on style or a full bolt on style that does not change the bolt pattern. A wheel adapter is a full bolt on style that converts the bolt pattern on your vehicle to a new bolt pattern.


How do I measure the bolt pattern?

4 Lug

4-Lug

Measure from the middle of the two studs directly across from each other.

5 Lug

5-Lug

Measure from the farthest side of one stud to the center of the stud two places clockwise from it.

6 Lug

6-Lug

Measure from the middle of the two studs directly across from each other.

8 Lug

8-Lug

Measure from the middle of the two studs directly across from each other.


What is the difference between hub centric and lug centric?

Lug centric is a style that is designed to center on the studs rather than the hub. Hub Centric is precisely machined to pilot on the hub in conjunction with centering on the studs.