What About Tire and Wheel Upgrades?

[NM] I talked with Peter Cunningham on the last day and he told us that tires were the most important "modification" one could do. He must of stressed this point 3 or 4 times with us and after ridding on the SP8000's at the TRC and ridding on the R1's - I could tell a HUGE difference.

See the following sections for more information on tire and wheel upgrades: