Originally Posted by 6bblgt
Originally Posted by gtx6970
Without the build sheet is there really any way to tell for sure what tire and wheel combination any particular car came with , outside of the standard tire / wheel option????


there are a number of original details that can point to possible original tire/wheel combinations (cars were built by people and any of the following could've happened by mistake)

1970 'cuda:
space saver spare was a "mandatory OPTION" with 15" tires & OPTIONAL with 14" tires (& stud to mount spare in trunk was in different position full size VS. space saver)



Any pics for the different hold down location? Different floor pan or just a different / hole that could be used?