Use the Tire Finder, to find the perfect fit
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
1992 BMW
R100RT
Specs/Edit
  • Drive Type: Shaft
  • Front Tire Size: 3.25-19
  • Rear Tire Size: 4.00-18
  • Spark Plug: E334
  • Battery: YUAM2230B
For reference only, please consult your owner’s manual to confirm your sizes
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  • Front HF317 3.25H-19 Blackwall Tire
    exact fit
    4.5 star rating (20)
    $68.88
    Same Day Shipping
    Part #: 540772 Mfg Part #: 25-31719-325BTT

  • Front Or Rear HF314 3.25-19 Blackwall Tire
    exact fit
    $75.88
    Same Day Shipping
    Part #: 544581 Mfg Part #: 25-31419-325BTT

  • Front Or Rear HF307 3.25-19 Blackwall Tire
    exact fit
    $63.88
    Same Day Shipping
    Part #: 544580 Mfg Part #: 25-30719-325BTT

Viewing Results 1 - 3 of 3