See the topic in the kawasaki forum.

 

What rims are you running them on???? I have them on two Ranchers, mounted on ITP Magnum 12X7 rims (the rims the tires were made for!!!). These are the best tires I have ever owned!! I would suggest you might have an incompatible rim problem???? Did you go cheap and use your stock rims?????

 

The tires will work on stock rims. I guess that there is only one rim you can use with this tire, get real not everybody needs a new set of rims every time they buy tires. I would guess that the tires might need to be balanced even though atv tires don't normally need balanced, could be a radial tire thing. Have you ever drove a car with a tire out of balance, it get a shake at higher speeds.

 

If you read the thread in the other forum, you'll see that he has a severe balance problem from the tires being out of round. (2 sets)

 

And are they out of round because the bead can's seat properly?????

 

Nope.