How does this overall shorter diameter of the tire effect your speedo? According to my rough calculations the front is about 10 mm shorter and rear 15 mm shorter in overall diameter based on OEM Advan on Nismo model, size: 245/40-19 (98 mm side wall height) to 265/35-19 (93 mm) and 285/35-19 (100 mm) to 305/30-19 (92 mm).
|