I tried some trailer tires and found that some of the rims are metric instead of english units (inches)
and they were slightly off. This caused a wobble that was not too much fun to drive with. Then tried 10" golf cart
rims and they improved the ride markedly. The tradeoff was a slower vehicle and lower ground clearance. Haven't dragged on
anything yet. The car feels alot less like a deathtrap over 35 with these new wheels and tires.
I increased the operating voltage to 72 volts and this combination makes my '80 C-car a nice ride.
Tom Gocze
