[justin_18_ky]

the tires are firestone wide oval . . . i think they work best on the street with higher pressure. . . the more the better until about 40 psi or so. . . . these are really old age bias ply tires too, not new tech. they still sway and find grooves just as original. hehe

the positraction unit works like a dream, it hooks up really good, leaves perfectly equal black marks like a locker or spooler would. . .