Motocross Tires

  1. IRC TR-011 Trial Winner Rear Tire

    $181.93 - $296.73
  2. IRC JX8 Gekkota Rear Tire

    $157.99 - $221.95
  3. IRC GX20 Gekkota Rear Tire

    $182.99
  4. IRC VE-33 Gekkota Rear Tire

    $174.99 - $231.99
  5. IRC VX-30 Rear Tire

    $108.99 - $138.99
  6. IRC VX-40 Rear Tire

    $110.99 - $129.99
  7. IRC iX-09 Gekkota Rear Tire

    $145.99 - $149.99
  8. IRC GP-21 Foot Loose Rear Tire

    $145.99
  9. IRC M5B EVO Rear Tire

    $118.99 - $161.99
  10. Maxxis Maxxcross MX-IH Rear Tire

    $93.95 - $179.95
  11. Maxxis Maxxcross MX-SI Rear Tire

    $78.95 - $164.95
  12. Motoz Terrapactor MXI Rear Tire

    $103.49 - $251.99
  13. Motoz Terrapactor MXS Rear Tire

    $197.99 - $251.99
  14. Mitas Enduro Hybrid Super Light Rear Tire

    $184.99 - $209.99
  15. Mitas Trial X-Pro Super Soft Rear Tire

    $229.99
  16. Mitas Trial Soft Rear Tire

    $209.99
  17. Mitas Terra Force-EF Super Soft Rear Tire

    $163.99 - $233.99
  18. Mitas Terra Force-EF Super Light Rear Tire

    $147.99 - $209.99
  19. Mitas Terra Force-EF Super Rear Tire

    $159.99 - $199.99
  20. Mitas Terra Force-EF Pro Super Soft Rear Tire

    $176.99
  21. Michelin Enduro Xtrem 2 Rear Tire

    $369.95
  22. Michelin Enduro Hard 2 Rear Tire

    $324.95
  23. Michelin Enduro Medium 2 Rear Tire

    $154.99 - $164.99
  24. Mitas Enduro Trail-Rally Pro Rear Tire

    $314.99
    1
  25. Mitas Terra Force-EX XT Super Light Rear Tire

    $206.99
  26. Mitas Terra Force-EX HT Ice Rear Tire

    $83.19 - $188.99
  27. Mitas Stone King Rear Tire

    $157.49 - $215.99
  28. Mitas Terra Force-EX MH Super Soft Rear Tire

    $99.99 - $215.99
  29. Mitas Terra Force-EX SM Super Rear Tire

    $170.99
  30. Mitas Terra Force-EX SM Super Light Rear Tire

    $166.49 - $188.99
  31. Mitas Terra Force-EX XT Super Rear Tire

    $188.99
  32. Mitas Terra Force-EX MH Super Rear Tire

    $118.99 - $170.99
  33. Mitas Terra Force-EX MH Super Light Rear Tire

    $111.99 - $188.99
  34. Dunlop Geomax AT82 Rear Tire

    $156.99 - $187.99
    5
  35. Mitas Enduro Trail XT+ Rear Tire

    $206.99 - $619.99
    5
  36. Mitas Enduro Trail XT+ Dakar Rear Tire

    $241.99 - $305.99
    6
  37. Dunlop Geomax Trial TL01 Rear Tire

    $289.99
  38. Dunlop Geomax EN91EX Rear Tire

    $220.99
    2
  39. Dunlop K950 Rear Tire

    $120.99
    2
  40. Dunlop Geomax MX34 Rear Tire

    $64.99 - $202.99
    28
  41. Dunlop K990 Rear Tire

    $145.99
  42. Dunlop Geomax MX14 Sand/Mud Rear Tire

    $63.99 - $184.99
    18
  43. Michelin StarCross 6 Medium Hard Rear Tire

    $145.99 - $166.99
    12
  44. Michelin StarCross 6 Medium Soft Rear Tire

    $140.99 - $166.99
    11
  45. Bridgestone Battlecross X31 Rear Tires

    $137.99 - $154.99
    6
  46. AMS Bite MX Rear Tire

    $45.95 - $124.95
    3
  47. Kenda K779 Gauntlet Rear Tire

    $131.99 - $133.99
    7
  48. Kenda K778 Knarly Rear Tire

    $133.99 - $151.99
    6
 
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About Motocross Tires

When it comes to motocross and dirt bike tires, your rim size is fixed — match it exactly. Width and aspect ratio decide how the tire hooks up. Narrower digs in, wider spreads out. Pick what suits your terrain and riding style.

How to Use the Motocross Tire Filter

Motocross tires use three numbers: Width, Aspect, and Rim Size. Match all three to your bike’s spec — that’s how you get the full code like 110/90-19.

  • Tire Width = The section width in millimeters. Common fronts are 80 and 90. Common rears are 100, 110, and 120.
  • Tire Aspect = Sidewall height as a percentage of width. A 100 means tall, a 90 means lower profile. Fronts are usually 90 or 100; rears are often 80 or 90.
  • Rim Size = Wheel diameter in inches. Fronts are almost always 21. Rears are typically 19 (motocross) or 18 (enduro/off-road).

Popular Front Tire Sizes

  • 80/100-21 – The universal motocross front.
  • 90/100-21 – A beefier front for more bite.

Popular Rear Tire Sizes

  • 100/90-19 – Narrower rear, digs into soft dirt.
  • 110/90-19 – The standard motocross rear.
  • 120/80-19, 120/90-19 – Wider rears for bigger bikes and harder terrain.
  • 110/100-18 – Enduro/off-road rear with extra sidewall flex.