I have a tmaxx 3.3 and my dad accidentally bought slightly smaller tires than the stock ones.. I have the front 2 tires original size and the back 2 are slightly smaller.. I'm wondering if it will wreck anything on the truck or is it fine?
Can't do it. It's 4 wheel drive and all the wheels turn at the same rate. With different sizes you will put a serious strain on the drive shafts, axles and differentials.