[Ski-me]

If you are wearing the insides of your front tires, then I suspect you are out of alignment by a good bit.

For Toe, about 1/8" in works for me. Get two pieces of tape and put in center of tire and make a pen mark on each. Just measure the two marks, center of tire to tire in the front (3 o'clock), and then rotate to rear (9 o'clock) and measure again. The 3 o'clock position should be 1/8" shorter.