BRAND: CMS MODEL: C25 DIAMETER: 18 WIDTH: 7.5 ET: 51 SCREWS: 5x112 CODE: C257585160SCGold APPROVAL: 1063/10 CGold HUB: 57.1 FIXING: SPHERICAL R13 IMPORTANT NOTICE: For the purchase of a complete set of wheels (4) , FREE SHIPPING and the centering rings necessary for installation will be included.