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3.25-21 Dirt Bike Tires

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314 Results

Tire Finder
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Find by Tire Size
Find by Ride
2018 Honda CRF150R Clear Ride
Front Tire Size: 70/100-17
See All Front Tires
Rear Tire Size: 90/100-14
See All Rear 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
Exact Fit

Bridgestone
Mini Tire Combo
$120.00
Sale
Save 26%
5 out of 5 stars (1) review
Exact Fit

Dunlop
Geomax MX12 Rear Tire
$62.99
Sale
Save 47%
5 out of 5 stars (11) reviews

Kenda
Triple K781 Rear Tire
$86.99 - $123.99
Sale
Save 25%
5 out of 5 stars (1) review
Exact Fit

Mr. Wolf
Mousse Balls - Rear
$25.99 - 189.99
5 out of 5 stars (2) reviews

Nuetech
Tubliss Rim Tape
$4.70
Sale
Save 5%
5 out of 5 stars (5) reviews

Kenda
Equilibrium K787 DOT Rear Tire
$81.99 - $91.99
Sale
Save 25%
5 out of 5 stars (2) reviews

Kenda
Big Block K784 Dual Sport Tire Combo
$234.00 - $330.00
Sale
Save 8%
5 out of 5 stars (2) reviews

MotoSport
HD Triangle Stand
$15.99
Sale
Save 15%
5 out of 5 stars (5) reviews
Exact Fit

Athena
Minicross Rear Technomousse
$116.99
5 out of 5 stars (2) reviews

Dunlop
Trailmax Raid Rear Tire
$199.99 - $275.99
Sale
Save 17%
5 out of 5 stars (1) review

Shinko
Mobber Rear Tire
$56.99
Sale
Save 19%
5 out of 5 stars (10) reviews
Exact Fit

Pirelli
Scorpion MX Extra J Front Tire
$47.99
Sale
Save 19%
5 out of 5 stars (5) reviews
Video Available

Kenda
Ice Tire K335 Tire Combo
$240.00 - $266.00
5 out of 5 stars (1) review

Kenda
Ice Tire K335
$108.99 - $120.99
Sale
Save 5%
5 out of 5 stars (1) review

HP Tools
Tire Valve Stem Core Remover
$3.99
Sale
Save 20%
5 out of 5 stars (2) reviews

Bolt
Valve Stem Grommets & Caps
$4.49
Sale
Save 10%
5 out of 5 stars (1) review
Exact Fit

Bridgestone
M203 Front Tire
$55.99
Sale
Save 29%
5 out of 5 stars (15) reviews

HP Tools
EZ-Lift Bike Shop Stand 2.0
$214.99 - $219.99
Sale
Save 14%
5 out of 5 stars (1) review

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

Works Connection
Factory 4 Stand
$159.95
5 out of 5 stars (7) reviews
Video Available

Matrix Concepts
Powerlift Stand
$539.99
Sale
Save 10%
5 out of 5 stars (1) review

Motion Pro
T-6 Combo Lever Adapter
$22.99
5 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

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

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

No-Mar
YellowThing Bead Keeper Tool
$39.95
5 out of 5 stars (2) reviews

K&L
Tire Tamer
$40.43
5 out of 5 stars (3) reviews

KTM PowerParts
Long Tire Iron
$13.99
5 out of 5 stars (6) reviews

Motion Pro
T6 Trail Bead Buddy
$8.95
5 out of 5 stars (1) review

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

MotoSport
Steel Dirt Bike Stand - Mini
$59.99
Sale
Save 8%
5 out of 5 stars (4) reviews

Matrix Concepts
Matrix Wedge
$23.99
Sale
Save 11%
5 out of 5 stars (1) review

Matrix Concepts
M40 Carpeted Mat and M64 Elite Stand Combo
$292.97
Sale
Save 14%
5 out of 5 stars (1) review

Polisport
Basic Bike Stand Replacement Anti-Slip Top
$8.99
Sale
Save 17%
5 out of 5 stars (1) review

Cycra
Replacement Top Rubber Mat For Motostand
$13.99
Sale
Save 16%
5 out of 5 stars (4) reviews

Works Connection
Stand Wedge
$24.95
5 out of 5 stars (1) review

Works Connection
Replacement Factory 4 Stand Decal Kit
$17.50
5 out of 5 stars (1) review

Motion Pro
Pro Fill Air Chuck
$42.99
5 out of 5 stars (1) review
Video Available

Stop & Go
Tubeless Tire Plugger With Co2
$59.95
5 out of 5 stars (2) reviews

Slime
Smart Spair Repair Kit
$44.95
5 out of 5 stars (4) reviews
Video Available

HP Tools
Pro Tire Air Pressure Gauge
$15.99 - $19.99
Sale
Save 50%
5 out of 5 stars (2) reviews

CruzTOOLS
Axle Hex Adapter
$9.95
5 out of 5 stars (1) review

Hardline
Tread Doctor
$62.06
Sale
Save 10%
5 out of 5 stars (3) reviews
Video Available

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

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

Works Connection
Aluminum Valve Caps
$11.95 - $44.95
5 out of 5 stars (1) review

Slime
Rubber Patch Kit
$5.50
5 out of 5 stars (1) review

Portland Design Works
Shiny Object CO2 Inflator
$19.00
5 out of 5 stars (1) review

Husqvarna Technical Accessories
Valve Cap Set
$14.99
5 out of 5 stars (1) review

Motion Pro
Hex Axle Tool
$24.99
5 out of 5 stars (1) review

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

Motion Pro
Valve Core Remover
$4.95
5 out of 5 stars (32) reviews

QuadBoss
Tire Sealant
$377.09
Sale
Save 10%
5 out of 5 stars (12) reviews
Video Available

BikeMaster
Heavy Duty Tire Iron
$28.76
Sale
Save 10%
5 out of 5 stars (22) reviews

Matrix Concepts
M64 Elite Stand
$143.99
Sale
Save 10%
5 out of 5 stars (10) reviews

Dunlop
Trailmax Mission Tire Combo
$308.00 - $486.00
Sale
Save 18%
5 out of 5 stars (19) reviews

Dunlop
Trailmax Mission Rear Tire
$164.99 - $275.99
Sale
Save 17%
5 out of 5 stars (19) reviews

Dunlop
Trailmax Mission Front Tire
$144.99 - $211.99
Sale
Save 17%
5 out of 5 stars (19) reviews

Motion Pro
Bead Buddy II
$15.99
5 out of 5 stars (88) reviews
Exact Fit

Pirelli
Scorpion MX32 Mid Soft Front Tire
$52.99 - 59.99
Sale
Save 28%
5 out of 5 stars (17) reviews
Video Available

Dirt Bike Tires for Sale

MotoSport.com offers 0 3.25-21 Dirt Bike Tires. A leader in our industry, we know you'll be satisfied with your Tires when you buy from us.

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We want to make your next ride, your best ride. Our 3.25-21 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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