how to measure

Width is measured in a straight line from the furthest point on one sidewall, across the tread, to the furthest point on the opposite sidewall.

The aspect ratio is the height of the tire sidewall. A smaller number means a lower profile, and the height-to-width ratio is shown as a percent.

Rim diameter is the diameter of the rim/wheel on which the tire will be mounted, in inches.

tire width
tire aspect ratio
rim diameter
2018 Yamaha
WR450F
For reference only, please consult your owner’s manual to confirm your sizes
Viewing Results 1 - 4 of 4
Filter
Viewing Results 1 - 4 of 4
  • Front Sportmax Roadsmart III 110/80R-18 Blackwall Tire
    exact fit
    4.5 star rating (17)
    $175.99
    Free Same Day Shipping
    Part #: 545157 Mfg Part #: 45227886

  • Rear D404 170/80H-15 Blackwall Tire
    exact fit
    4.6 star rating (499)
    $180.99
    Free Same Day Shipping
    Part #: 542539 Mfg Part #: 45605418

  • Front Mutant 110/80ZR18 Tire
    exact fit
    New!
    $225.99
    Free Same Day Shipping
    Part #: 546431 Mfg Part #: 45255206

  • Front K505 110/80H-18 Blackwall Tire
    exact fit
    5.0 star rating (1)
    $163.88
    Free Shipping
    Part #: 541812 Mfg Part #: 45099547

Viewing Results 1 - 4 of 4