Who uses tire sealant on their Atv/Utvs and what brands work as advertised? Any pros or cons?

I run it in both UTV's and the front tires on the tractor. I seem to have had the best luck with the Berryman's brand.

Slime will corrode your wheels on the inside.

I don't know the brand name of it, but it's the red stuff sold at farm stores and tire shops. It's made by a company in Boyd, Texas. I always get it, they pump it in and charge by the size of the tire it went into. For my Ranger, $15.00 per tire. 3 years, never had a flat, had to put air in one of my tires a time or two after it sat for a month. Tire was only a little low. I'm in cactus and mesquite country in the panhandle and without it I'd have daily flats.

I've heard multi-seal, gemplers and high lifter are all good products. I put high lifter in my 4 wheeler tires back in 2006 and it's still in there today, never had a flat, but don't use bike it in really thorny country.

Gemplers has been really good for me, and Made in USA.

running multi seal on road in my trailer tires off road in my sxs no issues since running it