Hi
I drive a 4wd truck with 285-60-18 tires on it now. The spare is a 275-65-18. To my calculations the height difference is approximately 31.46 to 32.00 between the spare and the other tires. I am confused now, what to do and what not.
I want to run the spare on the non-drive axle without damage? In other words, can I drive it on the front with the truck in 2wd? Let me know if you have any useful information on spare tire size difference. Please help me in this regard.
Thanks
Tags: difference, size, spare, tire