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536 Posts
Discussion Starter · #10 ·
why that FD2R used 15" TE37 is because of the rule of the race
they can use 17" x 9 tyres or 15" x 7 tyres
but if they use 17", they have to add 50kg on top of their car, so most people will choose 15" for their race car
i just found out this fact recectly, as i saw most people (EP3 and DC5) driving in last year touring car race uses 15"....i was surprised why they used such a small diameter...and now i know the reason...
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