Firestone Classic Cycle | Ribbed | 300-21

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21 inch Motorcycle Tire | Firestone Ribbed Motorcycle Tires

Custom bike builders have been chanting for a good 21 inch motorcycle tire for their projects for years. The Firestone 2.75-21 and 3.00-21 tires are an excellent fit for choppers, custom motorcycles and race-inspired bikes using a narrow twenty-one inch front wheel. These Firestone Ribbed Motorcycle tires have a straight-groove tread pattern and a simple sidewall design. These are a great vintage look for any custom motorcycle with a 21-inch front wheel. Coker Tire Company caters to custom motorcycle builders around the world with several Firestone product offerings for vintage and custom bikes.
SPECIFICATIONS
SKU 74774
Brand Firestone
Tire Construction Bias Ply
Product Size 300-21
Motorcycle Sizes 3.00-21
Sidewall Style Blackwall
Rim Diameter 21
Section Width (Actual) 2.91
Overall Diameter 27.17
Recommended Rim Width 1.85
Tube Type or Tubeless Tube Type
Firestone Classic Cycle | Ribbed | 300-21
Firestone Classic Cycle | Ribbed | 300-21 Firestone Classic Cycle | Ribbed | 300-21 Firestone Classic Cycle | Ribbed | 300-21

Product Questions & Answers

 
(1) Person thought this was helpful
Question:
I purchased the 2.75x21 Firestone and it is marked 45S on the sidewall. Does the 45 mean a 364lb. load rating and the S mean a 112mph speed rating?
By J.J. Ramone on April 24, 2018
Answer:

Yes, that is correct! 364 lbs. load rating and 112 MPH top speed.

Coker Tire Support on April 24, 2018
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Question:
Can this tire be run tubeless?
By Win on March 06, 2016
Answer:

This tire requires a tube and cannot be run tubeless.

Coker Tire Support on March 07, 2016
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