then wut about bikes who take like.. 50 PSI and have about 1cm of tyre touching the road...

the stress on the ground from the tyre is a lot greater because the weight is concentrated into a smaller area... does that mean more or less traction for the vehicle? That confuses me because i've heard things about hwo small car putting like.. wheels too wide, and then they become less grippy...

and then with camber, the surface area of contact with the road is also decreased too (good for cornering but straight-line accelration has more or less traction??)

Did u get what i'm saying :S that's just everything blurted out in one go... (apologies)