Ford Mustang Chrome Cobra R style one-piece cast aluminum wheels, triple-chrome plated. Chrome plating process consists of copper, nickel and chrome for best cosmetic results and extended durability. Wheel requires very little maintenance other than soap and water. Includes center cap (center cap may be different than the example shown here - our wheel manufacturers offer 2 or 3 different style caps for these wheels). This is a very high quality low-pressure cast aluminum wheel made to meet OEM specs. The wheel is made of premium A356 aluminum alloy and is heat treated for strenght. D.O.T. approved. Wheel size : 17x9",16x8, 17x10.5 Wheel weight : 27 Lbs Load rating : 1400 Lbs Hub bore size : 70.7mm (5x4.50" and 4x108mm lug-patterns) Available lug-patterns : 5x4.50" (5x114.3mm) 4x4.25" (4x108mm) This wheel size and finish is offered in the following offsets / backspacing : +24mm offset (5.95" backspacing) - fits Mustang 1994-2003 with 5x4.50" (5x114.3mm) lug-pattern. It also fits Mustang 1979-1993 that have been converted to 5-lug. Also fits 4-lug Mustang 1979-1993 (4x4.25" - 4x108mm lug-pattern). All applications will bolt on without adapters. NOTE: Fitments for T-Bird and Lincoln Mark VIII also available