Vintage Tyres, Classic Tyres, Pre War Tyres, American Tyres and American Wheels Specialist
Library photo used, tread may differ slighly.
|Marked Tyre Size:||170/80 x 15|
|Make:||TT Classic Victory|
|Tyre Type:||Vintage Motorcycle Tyre Crossply|
|Section Width:||6.69"||170 mm|
|Overall Diameter:||26.57"||675 mm|
|Load Capacity:||882 lbs / 400 kgs @ 32 psi|
|Speed Rating:||93 MPH|
|Tube or Tubeless:||Tube Type|
All Dimensions listed are as stated by the manufactures, are to be used as a guide only, and are subject to change without prior notice.
North Hants Tyres cannot be held responsible for any changes or differences in these measurements.
Crossply vintage tyres can be marked in couple of ways, a single measurement like 450x18 or a couple of measurements like 475/500x18. Crossply vintage tyre sizes are given as the height and width of the section of the tyre(450"), plus the diameter of the tyre(18").
Example: 450x18 is 4.5" inches overall width and height of one section of the tyre. 4.5 x 2 = 9 then add the rim diameter (18 inch rim diameter) to the section width 18 + 9 = 27.00 overall diameter.
Crossply vintage tyres do not conform to strict regulations like radial tyres do, so this measuremet is not always 100% accurate and can change from manufactor to manufactor.