GT86 Cups Car in STU
#40028 from Peter Federlin · Rule change · TB 26-05 (2026-05 Fastrack)
In STU Spec Lines, Table B: Alternate Vehicle and Engine Allowances, change Notes as follows:
"Must meet all 2022 Toyota GR Cup rules, including tires or DOT tires conforming to section 9.1.4.O with a maximum section
A specification table follows in the original; it is not shown here.