Tires for Mule 2510

[kcoburn]

We have a 1999 Kawasaki Mule 2510. 562hrs and it's been a great machine. Decided that I should either sell it or keep it and "refresh" it.
Ordered a set of ITP Mudlite tires for it from DiscountAtv/Utvtires. UPS dropped them off a couple of days ago. Their sidewalls have a statement "Use on bead lock wheels". The seller's website made no mention of the bead lock requirement. We have no intention of spending the $ it would take to buy a set of bead lock wheels.
Does anyone here have any experience with using these or similar low pressure tires on the stock Kawasaki rims?
What should I expect?

 

[clemsonfor]

I would return them and express your concern that you did not know that.