Quote:
Originally Posted by MazdaMatt
Check the rules, you may bump up a class for adding fuel.
Drop all the weight you can. If you can quickly and easily change your alignment without paying for it, toe out in the rear for autox and put it back for DD (for safety). Drop your tire pressure to 42psi front, 38 rear. Kick that Ford's ass. Mileage is for commuting  |
I've gone higher then that in the front.
Yous could use that as a starting point and use the tried and true show polish method of fine tuning the pressures. The idea is to keep the tire from rolling onto the the sidewall. So dab some show polish along the edge of the tread and side wall in 3-4 spots on each tire. If the shoe polish disappears you need more air. If none of it goes away you could drop the pressure some.