The truck comes with huge tires and I bought over $250 of upgrades from Eddie so I can beef up my truck, as for the clutch bell on my truck it has 15 teeth so I'll use a 16 teeth one or maybe 17 teeth to up the gearing a bit. Anyway most 1:8 trucks have at least a .21 engine and my truck is a 1:8 eh?? so when I'm done this it will be a killer truck (the best that I've ever owned) and all better get out of the way LoL

Oh, I think that the only problem I'll have is trying to replace the fuel tank cos it fits into the upper deck so for me to fit at least a 100cc one, I'll have to try and cut a bigger hole for the larger tank..