bjuice

main thing is heavy car needs stiff side wall..

My motto is keep going up in Air pressure until it loses traction..run as much as you can in other words...why ?

1- car will be more stable.
2- it will be faster.

different tracks/time of season will require different air pressure, you must experiment each time...with a good middle of road starting point


wanna go real fast ?

get a radial slick to work with as much air as possible and you will have a fast tire... 8)