carty

This is my first post on here so sorry in advance if I post it in the incorrect place.

As the title states im needing some assistance with determining the correct tire sizes to run to prevent slippage. I understand that for most AWD vehicles you must keep the rolling diameter within 1% but I do not know of a calculator that takes the wheel widths into account when determining said rolling diameter.

For reference the wheels I will be running are 19x10 and 19x10.5. The tires on them currently are 245/35s.

Thanks in advance

ma3o

I don't think the wheel widths would play a huge role in diameter, the difference is only half an inch. The oem staggered setup has a quarter-inch smaller rear diameter so if you're planning to run 245s front and rear I don't think you'd have any issues.