Dirt Bike and Motocross Tires Canada

Take 80/100-21: 80 is the width in millimetres, 100 is the aspect ratio (sidewall height as a percent of the width), and 21 is the rim diameter in inches. Older inch sizes like 2.50-10 read as the section width in inches followed by the rim size. Use the size links above to jump straight to your fitment.

Match the tire to the ground you ride. Soft and soft-intermediate dig into loam and loose dirt, intermediate handles mixed conditions, and intermediate-hard and hard grip hard-pack and rock. Sand and mud tires are built for those extremes. Filter by Tire Style on this page to match your track.

The front steers and is narrower with a taller profile, while the rear puts the power down and runs wider. They are not interchangeable. Filter by Tire Position on this page to see fronts or rears only.

Some are and some are not. Pure motocross knobbies are competition-only, while enduro and dual-sport tires carry a DOT stamp for road-legal trail use. Check the product page, or filter by the Enduro and Trail styles for street-legal options.

Most dirt bikes run tubes, so you will usually fit a fresh tube with the new tire. A few adventure and enduro tires are tubeless. Always run a heavy-duty tube unless both your rim and tire are rated tubeless.

The size is printed on your current sidewall, and it is safest to match it. Front and rear sizes differ, so check both. Use the size links above to go straight to what fits your bike.

It depends on the terrain and how hard you ride. Soft race compounds can wear in a handful of rides, while harder trail tires last a season or more. Replace them once the knobs round off, tear, or start to chunk.

Most riders run between 12 and 15 psi for trail and track, drop lower in sand and mud for a bigger footprint, and go a little higher on rocky hard-pack to protect the rim. Always check the pressure when the tires are cold.

Yes, on orders over $279.99.