I was just looking at this vehicle. Haven't read the whole forum, so this might have been covered. But it sure appears to me that 2.2 wheels will not work on this. I have the same problem on my Slash using Jato carriers. This could be a very big problem. Options are so limited in the 30series class tires. If you look at the pic showing the inside of the front wheel, you will see very little clearance.