yz450 wide rear tire

just curious whats the widest tire you can safely get away with on an 06 yz450

I use a IRC 140/80x18 on a 07 WR450. You should be able to run the same.

i assume i would thanks for the reply how do you like the irc tires i run their heavy duty tubes and i love em

Note that stevethe has a WR and an 18" rim. Why do you want the widest tire?

i was just curious want to try a 130 for the woods nothing bigger though

i assume i would thanks for the reply how do you like the irc tires i run their heavy duty tubes and i love em

Irc M5b has one of the best hook ups especially for tough trails or hard hill climbs. The knobs are tall and spaced father apart for soft terrain. They are not one of the longest lasting however.

They do make a 19" M5b however it is either a 120 or 130 more of what you might be looking for.

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