#29480 from Tony Roma · Recommended to the Board · Minutes (2021-01 Fastrack)
In GCR, B-Spec, section 9.1.10.E.7, change as follows: "7. Tires: tire size shall be 205/50/15. Tires must conform to GCR section 9.3. Tires. All tires shall be offered for sale over the counter through the tire manufacturer’s dealer network. The brand of tire and tire pressures are unrestricted. a. One of the allowed Hankook Tires must be used in complete sets. No mixing of wet and dry tires on the car. b. For Dry racing the Hankook P205/50ZR15 Z214 is required after 6-1-2021 for the following SCCA Majors, Super Tour and Runoffs c. For Wet racing the Hankook 200/580R15 Z217 Rain Tire is allowed after 6-1-2021 for the following SCCA Majors, Super Tour and Runoffs
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d. Regional Racing can continue with any DOT race tire for wet or dry races through the 2021 season e. When using the wet tire all cars get a 0.2” lower ride height allowance due to smaller radius of the wet tire."
Spec Tire Recommendation
#29480 from Tony Roma · Rule change · TB 21-03 (2021-03 Fastrack)
In GCR, B-Spec, section 9.1.10.E.7, change as follows: "7. Tires: tire size shall be 205/50/15. Tires must conform to GCR section 9.3. Tires. All tires shall be offered for sale over the counter through the tire manufacturer’s dealer network. The brand of tire and tire pressures are unrestricted. a. One of the allowed Hankook Tires must be used in complete sets. No mixing of wet and dry tires on the car. Until 6-1-2021: tire size shall be 205/50/15. Tires must conform to GCR section 9.3. Tires. All tires shall be offered for sale over the counter through the tire manufacturer’s dealer network. The brand of tire and tire pressures are unrestricted. The Hankook 200/580R15 Z217 (rain) is also allowed. b. For Dry racing the Hankook P205/50ZR15 Z214 is required after 6-1-2021 for the following SCCA Majors, Super Tour and
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Runoffs After 6-1-2021 one of the allowed Hankook Tires must be used in complete sets. No mixing of wet and dry tires on the same car. c. For Wet racing the Hankook 200/580R15 Z217 Rain Tire is allowed after 6-1-2021 for the following SCCA Majors, Super Tour and Runoffs Hankook P205/50ZR15 Z214 or Hankook 200/580R15 Z217 (rain) is required for the following SCCA Majors, Super Tour and Runoffs. d. Regional Racing can continue with any DOT race tire for wet or dry races through the 2021 season. The Hankook 200/580R15 Z217 (rain) is also allowed. e. When using the wet tire all cars get a 0.2” lower ride height allowance due to smaller radius of the wet tire."
Referred to by
#29315 Against Spec Tire Ali Naimi · Taken care of
#29317 B-Spec Spec Tire Thoughts Blair Deffenbaugh · Taken care of
#29318 Spec Tire Feedback Frank Schwartz · Taken care of
#29323 Hewett) Against Spec Tire for B-Spec Donald (Steve · No action required
#29324 Against Spec Tire G. Brian Metcalf · Taken care of
#29326 Against Spec Tire Fritz Wilke · Taken care of
#29330 Against Spec tire Rob Piekarczyk · Taken care of
#29344 Opposes Spec Tire Rick Harris · Taken care of
#29369 2021 Spec Tire - Considerations - Not supported Brandon Vivian · Taken care of
#29377 Request information on the Spec tire process Rob Piekarczyk · Taken care of
#29388 Spec Tire comments Robert Bax · Taken care of
#29590 Choose a proper Rain tire for BSPEC Alex Ratcliffe · No action required
#29723 Request Spec Rain Tire Frank Schwartz · No action required
#29816 Request to Remove the 200 Tread Wear Rain Tire Requirement G. Brian Metcalf · No action required
#30166 Proposed Correction to Spec Tire Rule (29480) Brian Duddy · Taken care of