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Need to change your bolt pattern?
These BWA wheel spacer adapters do exactly that.

They take you from 6x4.5 (6x114.3) to 6x5.5 (6x139.7).
Perfect if you're swapping wheels on a Dodge Viper or any vehicle with that pattern.
They're 1.25 inches thick, made from forged 6061 T6 aluminum, so they're strong and light.

Center bore is 71.5mm, outer diameter is 176mm, and the studs are 1/2-20.
Made in the USA, so quality's solid.

You get 4 pieces—enough for all four corners.
Brand is BWA, part number WSA4-6450B-6550-1220-715.
They come with a manufacturer warranty, so install with confidence.
Whether you're going for a wider stance or just making new wheels fit, these adapters get it done.

Easy installation, durable build, and safe for the street.

4.5 out of 5