RE: wheels
i just bought some new 40 series 23mm. wheels and moab tires. the moabs are the same height as the stockers. i decided to take my truck to the track and finish my last 2 tanks of fuel. the tires work great on loomy conditions and on tight well groomed blue grooves they worked good. they tend to skip in the corners a bit ill bet if you played with the shocks and toe in or out they would be a little better. and they are a ton lighter than stock tires. for the tracks i race on they will work good.