Grintch
Well-Known Member
- Joined
- Nov 7, 2014
- Threads
- 15
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- 1,894
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- Location
- Hunstville
- Vehicle(s)
- 2015 GT PP
Because real road racers use slicks or at least the semi slick R compounds, which are not availible in 20" sizes.How do you figure this when the 2017 Porshe 911 Turbo S ($200k)
has 20" rims which set new road course record at Nurburgring
Note that the factory GT4 race car, runs 18" wheels.
F1 - 13" wheels
NASCAR - 15" wheels
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