My '68 Camaro Convertible has flares and is currently riding on 205/50/15 radial in front and 295/50/15's in the rear. What tire pressure should I be running with this tire size combination? Currently there is 34psi in front and 25psi in the rears. This is what the prior owner had been running with. I think it's because with 450+ HP, it's pretty easy to break the rear tires loose, so I think he was going with reduced pressure in the rear. Don't know if that makes sense to others. Any recommendations for tire pressure?