Increases Wheel Track Width 1.75-Inch (44.45Mm) Hub-Centric Spacers Bolt Pattern 5 X 5-Inch To 5 X 5-Inch Designed To Work With Factory And Aftermarket Wheels Cnc-Machined Billet Aluminum Construction Semi Gloss Black Finish Includes (10) Lug Nuts Increases Fender Clearance. If you're running stock size wheels with a wider set of tires you may encounter wheel rub. Installing a set of Mammoth 1.75 Inch Billet Wheel Spacers will increase fender to wheel clearance to prevent this rubbing. As an added bonus Mammoth 1.75-inch Wheel Spacers will give your JK a wider track for a more rugged appearance.Hub Centric Design. Mammoth's Billet Aluminum Wheel Spacers feature a Hub Centric design. This means that the center of the wheel spacer hub lines up exactly to the diameter of the axle hub giving you a perfect secure fit.Solid, Durable Construction. Mammoth precisely CNC-machines their Wheel Spacers from a solid block of aircraft grade billet aluminum for superior strength and durability. These Wheel Spacers are then completed in a semi gloss black finish for great looks and long lasting corrosion protection.Application. These Mammoth 1.75Inch Billet Wheel Spacers; Black are compatible with 2007-2018 Wrangler JK models equipped with 5 lug, 5 x 5-inch (5 x 127mm) factory or aftermarket wheels. Sold as a set of 2 Wheel Spacers.Please Note. (10) Spacer Lug Nuts are included, but you will still be required to use your original lug nuts for installation.