XD Series by KMC Wheels XD778 Monster Triple Chrome Plated Wheel (20x9"/6x135mm, +18mm offset) Available in 18 20 22 and 24 diameters with various widths and off-sets Triple chrome plated finish 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