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Having a good set of tires can make or break your ride. There are a few factors to take into consideration before ordering new dirt bike tires. Firstly, the terrain. Much like ATV/UTV tires, dirt bike tires are constructed to handle different types of riding. The terrains of dirt bike tires are:
Tires can be in any of these terrains specifically, or in a range, i.e. soft-intermediate. It’s important to pick the terrain of tire that corresponds with where you are riding. If you’re riding somewhere rocky or with lots of sharp, potential trail hazards, a hard terrain tire should be the go-to. Comprised of softer, more flexible rubber, this tire will flex around the debris on the trail and decrease your chances of popping a tire. On the flip side, any loose, soft, relatively-hazard-free terrain should be navigated with a softer terrain tire. The harder rubber gives bite and traction to keep your bike from slipping. As for riding in sand or the dunes, sand paddles are going to be the best option.
Another factor worth considering is the type of dirt bike tire—radial, or bias. The difference between the two comes down to the placement of ply cords. Radial tires are constructed with ply cords extending from bead-to-bead at a 90° angle. This makes them stiffer, but provides longer tread life. Bias tires are created with ply cords extending diagonally from bead to bead at 30-60° angles. This gives the tires better flexibility, which makes them more comfortable on those rocky or rough terrains, but also less durable than their radial counterparts.
When it comes to the size of your new dirt bike tires, it’s best to stick as close to stock as possible. There isn’t much room for height and width changes on a dirt bike, and committing to a drastic change could mean rubbing and damaging of other components. So check your owner’s manual, the sidewall of your tire, before investing in some new rubber.
If you’ve taken the time to decide what type of tire you need, or just want to browse to see what’s available, don’t worry. We stock top brands like:
With a large stock of brands and sizes in all terrains and constructions, look no further than our selection here at Rocky Mountain ATV/MC.

Michael in CO
The "M" is for Magic! The M59 makes me a better rider. Somehow the tire self-corrects. A little to wide in a turn and hop the berm - no problem, the tire drops back into the berm. Stop washing out your front tire and get a M59. Bonus: it does not chunk or tear off its lugs.
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Derrick in MB
Initial impressions on grass track conditions are good too new to give a long term review. Seems like great value
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Jason in MI
Was on the fence about what tires to get, but reviews of this sounded exactly what I was looking for. After coming from Dunlops I'm very happy with these, I feel like I have way more traction in all conditions. the bike feels more planted giving me more confidence to go faster. I will be trying more IRC tires in the future
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Vincent in TX
Great tire for southwest desert. Tire withstands hard terrain. Will definitely buy again.
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ELIZABETH in MA
Can't go wrong with Maxxis! These make taking corners so smooth. 100% would buy it again
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David in PA
This is for the rear 120/100x18 tire. My go to tire. It works just about everywhere. Not great in gumbo mud but what is. Wears well and works even when worn down. Riding in southwestern Pa., roots, logs, rocks, mud, grass and hills. The stopping seems to deminish first when worn down. Doesn't seem to chunk or tear. Just a good all around tire. Have tired different tires but always seem to come back to this one. Maybe because I'm just familiar with it
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