What does 30x3 ½ tire size mean? read more...

What does 30x3 ½ tire size mean?

30 denotes the overall diameter of the tire (30”), and 3 1/2 denotes the sidewall area of the tire from the rim to the shoulder (3 1/2”). To ascertain the wheel diameter, double the second number and subtract from the first. Rim diameter: 30x3 1/2 = (3 1/2”+ 3 1/2”) – 30” = 23” inch rim.

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Excelsior All Gray BE - 875x105

Product Information

SKU:		83206
Cross section:		4.00"
Tread Width:		3.00"
Overall Diameter:		34.25
Recommended Rim Width:		62mm
Tube Type or Tubeless:		Tube Type
Sidewall Style:		All Gray
Price:		$807

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Product Description

• European styling and design
• Extensive range of beaded edge sizes
• Durable nylon cord construction

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