GT3 wing end plate
#28035 from Grand Touring Committee · Rule change · TB 20-01 (2020-01 Fastrack)
In GCR, section 9.1.2.F.7.b.12.E., make changes as follows:
"The wing end plates must fit within a rectangle measuring 11.00 inches long by 4.00 inches tall. may be
no more than 64 square inches."