BoP Lab / Rules / Letter #38007

#38007 2.8-3.2L N/A Engine Allowances

From Ben Slechta · STU · Rule change

2025-07-01 2.8-3.2L N/A Engine Allowances

#38007 from Ben Slechta · Rule change · TB 25-07 (2025-07 Fastrack)

In GCR, Section 9.1.4.G.1, add the following:
"A maximum section width of 245 is permitted. Cars over 3150 lbs. may run a 275 tire with a 2% weight adder."

Referred to by

#38025 Request for BMW S54 B32 Weight Reduction Macey Urso · Taken care of
#38143 STU Tire Size Adjustment Request Jill Urso · Taken care of
#38588 Re #38007: 275 Tires in STU Eric Heinrich · No action required