I am so new to this since this is my first ever Rc car/truck that I am going to listen to what you guys advise me to do.I am just trying to make my purchases count and not blow money on unnecessary parts.This truck is only like 2 months old and only has like 3 tanks of gas through it.Everyone says the 23cc in this truck is a slug and to me it seems scary fast at the moment.You guys would of had a laugh the first time I drove it after breaking it in.I had it wide open coming towards me and I tried turning a bit and it started sliding sideways towards my legs and I had to jump so as to not end up in the hospital and it was an awkward last second jump with the remote in my hand.