Motocross Tires

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.

Motocross Tires

Michelin Offroad Tube

Michelin StarCross 6 Medium Hard Rear Tire

Bridgestone TR-4 Tire Tube

Michelin Bib Mousse Foam Tube

Michelin StarCross 6 Medium Soft Front Tire

Michelin StarCross 6 Medium Soft Rear Tire

Bridgestone M59 Soft/Intermediate Tire

Bridgestone Battlecross X31 Front Tires

Michelin StarCross 6 Medium Hard Front Tire

Bridgestone TR-4 Ultra Heavy Duty MX Tire Tube

Michelin StarCross 5 Medium Terrain Rear Tire

Michelin Starcross 5 Mini Rear Tire

Michelin Enduro Medium 2 Front Tire

Bridgestone TR-4 Heavy Duty MX Tire Tube

Bridgestone Battlecross X31 Rear Tires

Bridgestone Battlecross X30 Rear Tire

Bridgestone Battlecross X40 Rear Tire

Michelin StarCross 5 Medium Terrain Front Tire

Bridgestone Battlecross E50 Extreme Rear Tire

Bridgestone Battlecross X20 Rear Tire

Michelin Trial X-Light Competition Rear Tire

Bridgestone PV-78 Tire Tube

Bridgestone Battlecross X10 Sand/Mud Rear Tire

Bridgestone Battlecross X30 Front Tire

Bridgestone Battlecross X40 Front Tire

Michelin StarCross 5 Soft Terrain Front Tire

Bridgestone M-404 Intermediate Rear Tire

Michelin StarCross 6 Sand Rear Tire

Bridgestone Battlecross X10 Sand/Mud Front Tire

Michelin Starcross 5 Mini Front Tire

Michelin Trial Light Competition Front Tire

Michelin StarCross 6 Hard Front Tire

Bridgestone Battlecross X20 Front Tire

Michelin StarCross 6 Hard Rear Tire

Michelin Desert Race Rear Tire

Bridgestone M-403 Intermediate Front Tire

Bridgestone M-204 Soft-Intermediate Rear Tire

Michelin StarCross 5 Soft Terrain Rear Tire

Michelin StarCross 6 Sand Front Tire

Bridgestone M23 Hard Terrain Front Tire

Bridgestone M40 Mini MX Soft Front Tire

Bridgestone M40 Mini MX Soft Rear Tire

Bridgestone M-203 Soft-Intermediate Front Tire

Bridgestone M22 Hard Terrain Rear Tire

Bridgestone Battlecross E50 Front Tire

Bridgestone Battlecross E50 Rear Tire

Michelin Desert Race Baja Rear Tire

Michelin StarCross 6 Mud Rear Tire

About Motocross Tires

How to Use the Motocross Tire Filter

Popular Front Tire Sizes

Popular Rear Tire Sizes

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