Quote:
Originally posted by raging56:
My best guess was use the spare until the rest of my tires need to be changed. But, will I be causing any damage having one new tire and 3 tires with 20K miles on them?
The problem with that, is that it doesn't sound like you intend on replacing the spare. [Freak]

You need to buy at least one new tire. I'd match the spare (assuming its new), use the two new tires, and switch the left over tire w/ 20k to the spare. Actually, I'd probably just use this as an excuse to make an upgrade and get a new set of tires. You got 20k out of the stockers right?