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Dirt Bike Tires

Looking for dirt bike tires? Rocky Mountain ATV/MC carries over 100 off-road tires for a variety of bikes and riding preferences. Use the filters on the left-hand side of the screen to narrow our selection down by terrain type, tire size, brand and price. You can also enter your motorcycle’s make, model and year at the top to specifically identify tires that will fit it.

Need additional help in finding the right tire? Check out our tips and info below. We want to make sure that you have everything you need to purchase the right tire for you.

Terrain Type

When it comes to buying dirt bike tires, the main thing you want to focus on is the terrain type you expect to ride on. Street motorcycles basically have to worry about one type of terrain: asphalt. Dirt bikes, on the other hand, are designed to traverse numerous types of terrain: rocky trails, forest paths, loamy soil, dirt roads, sand, mud, motocross tracks, slickrock and a lot more (and that’s not even counting if your bike is street legal and will also see asphalt).

There are three primary types of dirt bike tires: soft terrain, intermediate terrain and hard terrain. By choosing the one that best describes your type of riding, you can get a tire that will perform well for you.

The primary difference between these three types of tires is the tread pattern. Soft terrain tires have wider-spaced lugs. This allows the tread to penetrate soft soil, increasing the overall rubber contact but also allowing the tire to somewhat “scoop” the softer terrain. Hard terrain tires, on the other hand, must get as much rubber as possible to the terrain’s surface. For this reason, they typically have narrower-spaced lugs. As you might expect, intermediate terrain tires lie in-between.

Recommendations

So which type of tire should you choose? If you don’t already feel confident that you can match up a tire type to your type of riding, here are a few tips:

  • If you find yourself in sand, mud or looser soil, consider a soft terrain tire.
  • If you frequent the motocross track or ride trails with varying conditions, consider an intermediate terrain tire.
  • If you ride almost exclusively on packed soil or slickrock, consider a hard terrain tire.
  • If you tend to ride on a wide variety of terrain types and don’t focus on just one, consider an intermediate terrain tire.

Rubber Compound

The rubber compound is also very important. Soft rubber grips the terrain better, therefore providing superior traction. Hard rubber compounds aren’t as grippy, but they typically last a lot longer.

Specialty Tires

Of course, there are also specialty tires as well. If you ride exclusively in the sand, soft terrain tires are nice, but quality paddle tires are best. The difference is that while some sand tires (particularly paddle tires) work excellently in sand, they don’t always work well at all on other types of terrain. Soft terrain tires, on the other hand, work fine in the sand, but they also work well on other types of soft terrain as well.

Trials tires are a must for trials bikes, but they can also be used on traditional dirt bikes as well. If you ride exclusively on hard terrain, you might find that trials tires give you even better traction than standard hard terrain tires.

If your bike is street legal and you plan on riding on the road as well, make sure you pick up a set of DOT-approved tires.

Air Pressure

To make sure you get the longest life out of your tires as possible, use the correct tire pressure. Overinflated or underinflated tires will wear faster and can also be more prone to accidents. Check your owner’s manual for the correct psi.

Tire Size

Don’t forget to get the right size. Check your owner’s manual to find out the recommended tire size. All modern dirt bike tires utilize a three-number system to indicate size, such as this: 80/100x21.

  1. The first number (80) indicates the tire width, measured in millimeters.
  2. The second number (100) is the tire height from bead to centerline, expressed as the width/height aspect ratio.
  3. The third number is the rim diameter, measured in inches.

So a size of 80/100x21 is a tire designed for a 21-inch rim that is 80 mm wide and 80 mm tall (100% of the width).

Some sizes will also indicate ply construction. Radial tires include the letter R after the second number. While radial tires are common for street bikes, many dirt bike tires still use bias tires, which do not include a letter in the tire size. (If the tire size includes the letter B, that means it’s bias belted. You won’t see this ply construction on pure dirt tires, but you might see them on a few dual sport tires.)

Sometimes additional information is also included. A fourth number combined with a letter indicates the load and speed ratings. The number/letter combination is actually a code, so you’ll have to compare it to our load index and speed ratings charts.

Buy Dirt Bike Tires

We make it easy for you to find the right tire, and we always carry an extensive selection of dirt bike tires at low prices. With our emphasis on customer-centric programs and support, there’s no better solution than Rocky Mountain ATV/MC.

Browse our selection now, and pick out your next set of tires today!

Latest Dirt Bike Dirt Bike Tires - All Reviews – You could win up to $500 for reviewing products!

  • Michelin StarCross 5 Medium Terrain Tire

    Michelin StarCross 5 Medium Terrain Tire

    Stephen in VA

    All around great tire

    This tire is excellent quality, hooks up in dirt, as well as sand. Noticed a difference immediately coming out of turns in Arenacross as well as out of the starting gate. Just ordered one for my CRF450.

    Read All Reviews
  • IRC VE33 Enduro Tire

    IRC VE33 Enduro Tire

    JEREMY in MA

    Great product, would recomend it to anyone!

    I loved these tire. The were a good fit for all types of riding. The tire is made of a softer compound so it grips real well to roots and wet rocks. It was amazing how much traction I could get in the loose sand as well. The tires do wear out pretty quick, but Id buy them again!

    Read All Reviews
  • Dunlop D803GP Trials Tire

    Dunlop D803GP Trials Tire

    Carl in British Columbia

    Dunlop 803gp

    Very good traction on the slippery roots and rocks. Softer than the previous 803 Dunlop. Still not as much traction as the Michelins in the cold but they will outlast the Michelin. Great value for the price.

    Read All Reviews
  • Michelin T63 Road/Dual Sport Tire

    Michelin T63 Road/Dual Sport Tire

    JEREMY in MA

    Good Rear Tire, Ok Front Tire....

    I thought that this was a pretty good choice for a true 50/50 tire. The rear has held up real well at 6000 miles. The front unfortunately has some significant ware on the back side of the knobs. Im not sure what that is about. But never the less these tires grip tarmac real well, and hold up great ripping through the woods. I ride the DR like its a KTM 200, and I can only think of 1 or 2 occasions where the tires came out from under me. Id buy these again, but Im going to try the Big Blocks next.

    Read All Reviews
  • Maxxis Maxx Cross Desert Intermediate Terrain Tire

    Maxxis Maxx Cross Desert Intermediate Terrain Tire

    Tyler in CO

    Great Tires

    Ride a lot of rocky and sandy areas. Never stuck on the trail. Great traction.

    Read All Reviews
  • Dunlop Geomax AT81 Tire

    Dunlop Geomax AT81 Tire

    Bryson in ID

    Not the best tire

    It seemed to deflect off of rocks a lot and had horrible braking. When braking the tire didn't want to stop the bike. It was a weird sensation and now that I've switched back to the Michelin S12 I don't have any of the problems.

    Read All Reviews
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