Nice vehicle. What I would suggest, is get you some PVC pipe and some old random wheels. Take the wheels to Lowes and find a bit of PVC pipe that the wheel can fit pretty well into. Then once you get it home, pull out a hacksaw and then cut off a piece the width of the wheel. After doing that, wrap the lips of your wheels with a layer or two of electrical tape and slide the PVC right on! Cheap, works great, and super easy. I had a bunch of drift tires for nearly only $15.