you will need new tires. and if i were you i would search on ebay look up hopmeups store and buy a picco p-zero engine. they are like 40 bucks. its an ok truck after that
I didn't like the Chaos. When I had it, the motor stripped the whole tranny. I had a perfect mesh too. They definitely need to make some steel spurs or steel diff. gears to fix that. Mini Inferno tires are also best for it. Also, pick up some better mini servos. The one for the Chaos die out quickly.