EastYorkStang 63 Report post Posted December 21, 2021 Thinking about going to an 18' 2014 Mustang wheel. What adapters/spacers will I need. Right now I have 17x8 ones with a one inch spacer in the back because of me Versailles axle. Currently I have 235/45 and 255/45 on 8 inch 17 rims with no problems. Quote Share this post Link to post Share on other sites
RPM 1,190 Report post Posted December 23, 2021 You'll need to check your current back spacing and compare to the 2014 wheel. I've found the more current the wheel year, the more back space it has. Quote Share this post Link to post Share on other sites
EastYorkStang 63 Report post Posted January 3, 2022 Thanks. Was afraid I would have to do that Quote Share this post Link to post Share on other sites
RPM 1,190 Report post Posted January 4, 2022 I've run both 1994-04 17×8 & 2010-14? 18x8 on my 69. When I ran the spacer just thick enough to clear the inner parts, the outer edge of the tire was inset too far for my liking. And especially so on the rear. I think my rear adapters are ~1-3/8", with the 2010 backspace of 6.25", I think. I mistakenly bought a set of 1.25" adapters instead of 1.50". Quote Share this post Link to post Share on other sites
EastYorkStang 63 Report post Posted January 4, 2022 I've got both. Thinking of pushing them out a slight amount to fill the openings more. But I will wait until the spring and properly measure them. Quote Share this post Link to post Share on other sites
