ATV tire explaination: ATV tires are listed in a set of three numbers, generally separated by dashes (25-10-12), or by an 'x' (25x10x12) or a combination of the two: 1st Number = The overall tire height when inflated (Ex. 25x10-12 is 25" tall). 2nd Number = The overall tire width when inflated (Ex.

How do I know what size ATV tire to get?

Every ATV has a theoretical maximum tire size it can fit without modifying the suspension. It's typically about one to two inches bigger than your stock tires. So if your ATV came with a 27-inch tire, you could probably fit a 29-inch tire without too much trouble.

Can you change tire size on ATV?

As a general rule, most vehicles can safely handle an increase in tire size one or even two sizes larger than stock.