HOW MUCH AIR

[rdinatal]

Tire pressure is a ratio of weight supported to the PSI in the tire. Add to that personal preference of the contact area and you'll have a precise value between 0 and 45. On a serious note... Estimate the weight at each tire and use the ratio on the sidewall. Then adjust up, or down, to your situation.

I'm happy at 10psi on my R4 rears, max in front (due to FEL).

-R

 

[KEYBEAR]

Thanks this is what I am looking for . The tires are not OVER SIZE same size as the original just a Bar tire .