Hoosier Introduces New R75A Radial for Historic Stock Cars
LAKEVILLE, IN - Hoosier Tire has released a 27.5x11.5R15 R75A radial with a new high performance construction for Historic Stock Cars competing in circuit racing applications. The new R75A is more precise with steering input, provides more overall lateral grip and stability, especially under braking, and allows the driver to apply power quicker on exit resulting in a significant reduction in overall lap times.
The 27.5x11.5R15 R75A’s new construction is versatile and performs well on both the front and rear axles of historic stock cars. As a result, the new (43591) 27.5x11.5R15 R75A will replace the previous (43590) 27.5x11.5R15 HSC-F and (43595) 27.5x11.5R15 HSC-R.
The R75A and HSC-F/HSC-R share the same compound and tire dimensions, so no adjustments will be required to fit the new R75A to cars that currently utilize the HSC tires.
Lastly, the new R75A is in stock and available for purchase through your local Hoosier Tire distributor.
| Item # | Tire Size | Tread Width | OD | Circ. | Rec. Rim | Measured Rim |
|---|---|---|---|---|---|---|
| 43591 | 27.5x11.5R15 | 11.5" | 27.4" | 86" | 9.5-10" | 12.8" |
Are you ready to step on the top podium in victory lane? See why we are Tires Designed for Champions. View our full line of Hoosier Racing Tire apparel and shop our closeout line of tires today.
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