Steering wheel Diameter Question(Not spline Diameter) Feb 23, 2014 21:46:32 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by mitch on Feb 23, 2014 21:46:32 GMT -5 Found my answer right after posting this... it is also 15.5 inches. Anyone have good luck with the grant wheels?