Please Note

  • Tire mounted on wheel for demonstration purposes only. Wheel and other accessories are not included.

Firestone Steel Belted 721 | 3/4" Whitewall | LR78-15

The Firestone 721 steel belted radial tire was original equipment on many full size sedans from the 1970’s. Coker Tire is proud to offer the LR78-15 size, which is perfect for 1971 through 1979 Cadillac, Lincoln and other full size American classics. This new radial tire features the original tread design, sidewall lettering and 3/4-inch whitewall, offering authentic looks and modern radial performance. These Firestone radials are made in the USA and they are thoroughly tested to exceed DOT regulations.
  • Brand: Firestone
  • SKU: 62975
  • DOT Approved: Yes
  • Product Size: LR78-15
  • Sidewall Style: Narrow Whitewall
  • Rim Diameter: 15
  • Tread Width: 6.10
  • Section Width (Actual): 9.80
  • Overall Diameter: 28.78
  • Speed Rating: S
  • Construction Ply: POLY/STEEL
  • Max Load Capacity: 1970@32PSI
  • Recommended Rim Width: 6.00 - 6.50
  • Tube Type or Tubeless: Tubeless
  • Tire Construction: Radial

Product Questions & Answers

(8) People thought this was helpful
So glad, that "FINALLY!" The LR78-15 is out for production. Will you make a 1.6-2 inch whitewall version of the LR78-15??
By Greg on November 16, 2017

We are excited to bring this tire to market! The LR78-15 Firestone radial will be offered with a 3/4" whitewall only. Feel free to place an order now! You will be on the list will not be charged till the order ships.

Coker Tire Support on November 16, 2017
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(6) People thought this was helpful
Can you supply tubes for Firestone Steel Belted 721 | 3/4" Whitewall | LR78-15
By Niall O Connor on June 06, 2018

Yes, we do! Click Here for the proper tubes.

Coker Tire Support on June 06, 2018
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(1) Person thought this was helpful
What is the speed rating on 62975?
By Peter Pochna on January 29, 2019

This tire features an "S" speed rating, which means it is capable of speeds up to 112 MPH.

Coker Tire Support on January 31, 2019
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