Gt2 RS satin black wheel..
08-29-2018, 04:10 PM
#2
I came here looking for the same answer.
Front axle: 9.5 J x 20 RO 50 with 265/35 ZR 20 tires,
Rear axle: 12,5 J x 21 RO 48 with 325/30 ZR 21 tires.
https://www.suncoastparts.com/produc...GT2RS2021.html
Wondering how this would fit on the 991.1 .2 turbo s.
Front axle: 9.5 J x 20 RO 50 with 265/35 ZR 20 tires,
Rear axle: 12,5 J x 21 RO 48 with 325/30 ZR 21 tires.
https://www.suncoastparts.com/produc...GT2RS2021.html
Wondering how this would fit on the 991.1 .2 turbo s.
08-29-2018, 05:40 PM
#3
front 9.5x20 et50 fits but will poke out ~7mm compared to stock 9x20 et51 turbo s front wheel. 255/35-20 ok. -1.02% speedo error.
rear 12.5x21 et48 fits but will poke out ~20mm compared to stock 11.5x20 et56 turbo s rear wheel. 325/25-21 ok. -0.7% speedo error.
Starbucks queens tend not to care about geometry.
rear 12.5x21 et48 fits but will poke out ~20mm compared to stock 11.5x20 et56 turbo s rear wheel. 325/25-21 ok. -0.7% speedo error.
Starbucks queens tend not to care about geometry.