Vintage Tyres, Classic Tyres, Pre War Tyres, American Tyres and American Wheels Specialist

475/500x20 TT Roadmaster Vintage Tyre

tt roadmaster vintage tyre

Library photo used, tread may differ slighly.

Technical Details

Marked Tyre Size: 475/500 x 20
Make: TT Classic Roadmaster
Tyre Type: Crossply Vintage tyre
Season: -
Whitewall Width: - -
Tread Width: 3.50" 89 mm
Section Width: 4.50" 114 mm
Overall Diameter: 30.25" 768 mm
Load Capacity: - -
Load Index: 77 P
Speed Rating: 93 MPH
Construction: 4 Ply Nylon
Tube or Tubeless: Tube Type

All Dimensions listed are as stated by the manufactures, which 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.

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What does the crossply vintage tyres measurement mean?

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.

North Hants Tyres

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