What are all the factory wheels that are available for the JK?
Factory wheel type and sizes listed below: X Standard Painted Steel – Size 16 x 7.0 X Optional Painted Cast-Aluminum – Size 16 x 7.0 (2007) Painted Cast-Aluminum – Size 17 x 7.5 (2008) Sahara Standard Painted Cast-Aluminum – Size 17 x 7.5 Sahara Optional Painted Cast-Aluminum – Size 18 x 7.5 Rubicon Standard Machined Cast-Aluminum – Size 17 x 7.5 Backspacing on all factory wheels is 6.25″