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140/80-18 Dirt Bike Tires

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      Find Tires
    How do I enter my tire size?

    Look along the rim of your tire. You should be able to find a group of numbers separated by slashes and/or dashes. There are two general types of tire sizing, metric and english. Most street and dirt bikes use metric sizes. A metric size will look like 100/90-19. Most ATVs use english sizes, english size will look like 35x10-15.

    Tire Size Diagram

    Artrax
    SX1 Rear Tire
    $50.99 - $58.99
    Sale
    Up to 45%
    4 out of 5 stars (111) reviews

    Shinko
    E804/E805 Adventure Trail Tire Combo
    $200.00 - $337.00
    Sale
    Up to 21%
    4.5 out of 5 stars (30) reviews

    Artrax
    SX1 Front Tire
    $39.99 - $41.99
    Sale
    Up to 49%
    4.5 out of 5 stars (50) reviews

    Dunlop
    Geomax MX12 Rear Tire
    $46.99 - $110.99
    Sale
    Up to 11%
    5 out of 5 stars (11) reviews

    Polisport
    Fold Up Bike Stand
    $54.99
    Sale
    Save 14%
    3.5 out of 5 stars (11) reviews
    Video Available

    Artrax
    XC Enduro Tire Combo
    $106.00 - $112.00
    Sale
    Up to 44%
    4 out of 5 stars (5) reviews
    Video Available

    Kenda
    Millville II K785 Rear Tire
    $48.99 - $110.99
    Sale
    Up to 12%
    4.5 out of 5 stars (20) reviews
    Colors for Factory Effex OEM Stand
    +8 more

    Factory Effex
    OEM Stand
    $69.99
    4.5 out of 5 stars (15) reviews

    Motion Pro
    Tire Iron Set
    $12.99 - $30.99
    4.5 out of 5 stars (34) reviews
    Colors for HP Tools Air Valve Puller

    HP Tools
    Air Valve Puller
    $3.99 - $7.99
    Sale
    Up to 15%
    4 out of 5 stars (45) reviews

    HP Tools
    Complete Tire Repair And Inflation Kit
    $19.99
    Sale
    Save 39%
    5 out of 5 stars (3) reviews

    Artrax
    XC Enduro Fat Front Tire
    $46.99
    Sale
    Save 46%
    4.5 out of 5 stars (10) reviews
    Video Available

    Dunlop
    Geomax AT81 Front Tire
    $104.99
    Sale
    Save 10%
    4.5 out of 5 stars (55) reviews
    Video Available

    Kenda
    Klassic K257D Rear Tire
    $47.99 - $77.99
    Sale
    Up to 35%
    5 out of 5 stars (14) reviews
    Video Available

    KTM PowerParts
    Triangle Stand
    $16.99 - $33.28
    4 out of 5 stars (4) reviews

    Michelin
    Starcross 6 Medium Hard Rear Tire
    $116.99 - $130.99
    Sale
    Up to 19%
    5 out of 5 stars (4) reviews
    Video Available

    Pirelli
    Scorpion MX32 Mid Soft Rear Tire
    $45.99 - $149.99
    Sale
    Up to 22%
    5 out of 5 stars (43) reviews
    Video Available

    Shinko
    Dual Sport 700 Tire Combo
    $156.00 - $214.00
    Sale
    Up to 8%
    4.5 out of 5 stars (35) reviews

    Pirelli
    Scorpion MX Extra X Tire Combo
    $170.00 - $176.00
    Sale
    Up to 16%
    4.5 out of 5 stars (37) reviews

    Sedona
    Tapered Heavy Duty Tube
    $9.86 - $26.06
    Sale
    Up to 10%
    3 out of 5 stars (5) reviews

    HP Tools
    Tire Bead Helper Tool
    $9.99
    Sale
    Save 47%
    5 out of 5 stars (19) reviews

    HP Tools
    Schrader Valve Stem Core Tool
    $3.99
    Sale
    Save 15%
    4.5 out of 5 stars (9) reviews

    Maxxis
    Tire Combo
    $157.00 - $252.00
    Sale
    Up to 35%
    5 out of 5 stars (51) reviews

    Artrax
    SE3 "Sticky" Rear Tire
    $56.99 - $65.99
    Sale
    Up to 44%
    3.5 out of 5 stars (20) reviews

    Michelin
    Bib Mousse Mounting Lube
    $11.66
    Sale
    Save 10%
    5 out of 5 stars (1) review

    Shinko
    Dual Sport 705 Series Rear Tire
    $133.99 - $174.99
    Sale
    Up to 15%
    4.5 out of 5 stars (93) reviews

    No-Mar
    Tire Lube Paste
    $19.95 - $55.95
    5 out of 5 stars (2) reviews

    Dunlop
    Geomax MX53 Front Tire
    $43.99 - $97.99
    Sale
    Up to 17%
    5 out of 5 stars (16) reviews

    Bridgestone
    Battlecross X10 Front Tire
    $97.99
    Sale
    Save 30%
    4 out of 5 stars (5) reviews

    Michelin
    Starcross 6 Tire Combo
    $197.77 - $242.00
    Sale
    Up to 29%
    5 out of 5 stars (1) review
    Video Available

    Artrax
    Tire Combo
    $88.00 - $112.00
    Sale
    Up to 45%
    4.5 out of 5 stars (263) reviews

    Kenda
    Klassic K257D DOT Tire Combo
    $81.00 - $131.00
    Sale
    Up to 27%
    5 out of 5 stars (15) reviews

    HP Tools
    Wheel Balance and Truing Stand
    $119.99
    Sale
    Save 14%
    4 out of 5 stars (1) review

    MotoSport
    Tire Changing Stand Reducer Ring for Minibikes
    $19.99
    Sale
    Save 10%
    5 out of 5 stars (3) reviews

    Kenda
    Dual Sport K270 Rear Tire
    $60.99 - $83.99
    Sale
    Up to 15%
    3 out of 5 stars (7) reviews

    Michelin
    Starcross 6 Medium Hard Front Tire
    $108.99 - $111.99
    Sale
    Up to 19%
    5 out of 5 stars (2) reviews
    Video Available

    Pirelli
    Tire Combo
    $170.00 - $270.00
    Sale
    Up to 16%
    4.5 out of 5 stars (33) reviews

    Shinko
    524 Series Front Tire
    $62.99 - $84.99
    Sale
    Up to 7%
    5 out of 5 stars (1) review

    BikeMaster
    Dial Type Air Pressure Tire Gauge
    $12.83
    Sale
    Save 10%
    4 out of 5 stars (5) reviews
    Colors for Fire Power Moto Stand

    Fire Power
    Moto Stand
    $55.96 - $59.99
    Sale
    Up to 14%
    5 out of 5 stars (5) reviews

    Artrax
    MX-Pro Front Tire
    $39.99 - $41.99
    Sale
    Up to 49%
    4.5 out of 5 stars (66) reviews

    Dunlop
    Geomax AT81 Rear Tire
    $105.99 - $113.99
    Sale
    Up to 11%
    4.5 out of 5 stars (55) reviews
    Video Available

    HP Tools
    Plastic Rim Protectors
    $3.99 - $6.77
    Sale
    Up to 28%
    3.5 out of 5 stars (10) reviews

    Motion Pro
    Beadpro Forged Steel Tire Bead Breaker
    $62.99
    4 out of 5 stars (5) reviews
    Video Available

    Goldentyre
    GT216AA "Fatty" Front Tire
    $130.99
    Sale
    Save 6%
    5 out of 5 stars (54) reviews
    Video Available

    Kenda
    Parker DT K772 DOT Rear Tire
    $84.99 - $99.99
    Sale
    Up to 19%
    5 out of 5 stars (14) reviews

    DRC
    Pro Spoon Tire Iron With Wrench
    $29.95
    5 out of 5 stars (1) review

    Pirelli
    Scorpion MX32 Mid Soft Front Tire
    $41.99 - $121.99
    Sale
    Up to 14%
    5 out of 5 stars (17) reviews
    Video Available

    Michelin
    Starcross 6 Medium Soft Front Tire
    $108.99 - $111.99
    Sale
    Up to 19%
    4.5 out of 5 stars (5) reviews
    Video Available

    HP Tools
    Tire Iron
    $4.77 - $6.77
    Sale
    Up to 52%
    4 out of 5 stars (20) reviews

    Pirelli
    MT21 Tire Combo
    $232.00 - $268.00
    Sale
    Up to 24%
    4.5 out of 5 stars (21) reviews

    Kenda
    Dual Sport K270 Tire Combo
    $112.00 - $146.00
    Sale
    Up to 20%
    3 out of 5 stars (7) reviews

    BikeMaster
    Dial Type Air Pressure Tire Gauge With Hose
    $19.22
    Sale
    Save 10%
    4.5 out of 5 stars (20) reviews

    KTM PowerParts
    Valve Caps With Core Remover
    $14.99
    5 out of 5 stars (3) reviews

    KTM PowerParts
    Tire Iron Set
    $78.99
    5 out of 5 stars (5) reviews

    Dunlop
    Geomax MX12 Front Tire
    $104.99
    Sale
    Save 11%
    5 out of 5 stars (12) reviews

    Maxxis
    Maxxcross Desert IT Front Tire
    $84.99 - $99.99
    Sale
    Up to 34%
    4.5 out of 5 stars (26) reviews

    Kenda
    Dual Sport K270 Front Tire
    $57.99 - $63.99
    Sale
    Up to 11%
    3 out of 5 stars (7) reviews

    Kenda
    Ibex K774 Rear Tire
    $63.99 - $102.99
    Sale
    Up to 23%
    4.5 out of 5 stars (10) reviews

    HP Tools
    Tire Change Stand With Bead Breaker
    $84.99
    Sale
    Save 11%

    Dirt Bike Tires for Sale

    MotoSport.com offers 0 140/80-18 Dirt Bike Tires. A leader in our industry, we know you'll be satisfied with your Tires when you buy from us.

    Our Pledge

    We want to make your next ride, your best ride. Our 140/80-18 Dirt Bike Tires ship for free with orders over $79.

    If you need some assistance, we can help. Just give one of our Gearheads a call at 1-888-676-8853 and they can help you find the best Tires for you.

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