XD Series by KMC Wheels XD797 Spy Gloss Black Wheel With Machined Face (18x9"/8x170mm, 12mm offset) Available in 17 18 and 20 diameters with various widths and off-sets Gloss black painted finish with machined face and center cap Lifetime structural and a one-year finish warranty against peeling or lifting of finish Lug nuts are not included with wheel purchase Pictures are meant to show the style of the wheel not necessarily the bolt pattern  please refer to product specifications below for exact product information