What size of sand tires would fit on the Wolverine?

Also has anyone put a after market exhaust? If so what brand and how's it performing?

Thanks!

 

any tire that is 10x12 in the rear and 8x12 in the front would fit. i wouldnt go with anything really bigger than 23 inches. so far people have tried the GYTR exhaust and the HMF exhaust and like them both a lot. the hmf is a bit louder and i dont know how they compare for power. the hmf one is cheaper

 

For sand tires you can get quite a few 12 inch rim tires for the back and dont put sand tires on the front. I have them on my banshee, but not the wolverine for sand. Also HMF is making a good pipe for them.