Need to move your wheels out for a little extra space? This set of black hub-centric 1.25-inch wheel spacers from Rugged Ridge has a 6 x139.7 mm bolt pattern and 93 mm center bore. The hub-centric construction ensures the wheel is precisely centered on the axle, minimizing stress on wheel studs, and eliminating the added road vibration common with non-hub-centric designs. Installing these spacers will help fit wider tires, giving your Jeep a wider track and improved stability. Constructed of double-anodized, extra-thick, 6061-T6 aluminum for long life and extra corrosion resistance. All hardware is grade-8 for extra strength.. This set of 1.25" black wheel spacers from Rugged Ridge fit 06-17 Ford Ranger models. With 6 X 139.7mm / 6 X 5.5" bolt pattern and 93mm/ 3.66" bore.