- Size: 245/35ZR20
- N1(Porsche), GT3, GT4
- Style: Blackwall
- Load Range: XL
- Serv. Desc: (95Y)
- UTQG: 80 AA A
- Size: 265/35ZR20
- N1(Porsche), 911 GT2 RS/GT3 RS
- Style: Blackwall
- Load Range: XL
- Serv. Desc: (99Y)
- UTQG: 80 AA A
- Size: 295/30ZR20
- N1(Porsche)
- Style: Blackwall
- Load Range: XL
- Serv. Desc: (101Y)
- UTQG: 80 AA A
- Size: 305/30ZR20
- N1(Porsche), 911 GT3
- Style: Blackwall
- Load Range: XL
- Serv. Desc: (103Y)
- UTQG: 80 AA A
- Size: 325/30ZR21
- N1(Porsche), 911 GT2 RS/GT3 RS
- Style: Blackwall
- Load Range: XL
- Serv. Desc: (108Y)
- UTQG: 80 AA A
Streetable Track & Competition tires are designed for drivers who participate in racetrack lapping days and car club events*.
However they are not recommended for driving in wet conditions where standing water is present and there is the risk of hydroplaning.
Additionally, they should not be driven, stored nor serviced in near- or below-freezing temperatures.
*Some tires require shaving tread depths to 4/32" for use on dry racetracks
SIZE |
UTQG |
MAX. LOAD |
Max. Inflation Pressure |
Tread Depth |
Tire Weight |
Rim Width Range |
Meas. Rim Width |
Sect. Width |
Tread Width |
Overall Diam. |
Revs. Per Mile |
Country of Origin* |
245/35ZR20 (95Y)
Load Index 95 = 1,521 lbs (690 kg) per tire Speed Rating “(Y)” = 186+ mph (300 kph)
XL
Max Load = 1,521 lbs Max psi = 50 psi
N1(Porsche), GT3, GT4
|
80 AA A
Treadwear: 80 Traction: AA Temperature: A
|
1,521 lbs |
50 psi |
8/32" |
22 lbs |
8-9.5" |
8.5" |
9.8" |
8.1" |
26.8" |
781 |
Country of Origin "DE" = GERMANY
DE |
265/35ZR20 (99Y)
Load Index 99 = 1,709 lbs (775 kg) per tire Speed Rating “(Y)” = 186+ mph (300 kph)
XL
Max Load = 1,709 lbs Max psi = 50 psi
N1(Porsche), 911 GT2 RS/GT3 RS
|
80 AA A
Treadwear: 80 Traction: AA Temperature: A
|
1,709 lbs |
50 psi |
8/32" |
25 lbs |
9-10.5" |
9.5" |
10.7" |
9" |
27.3" |
765 |
Country of Origin "DE" = GERMANY
DE |
265/35ZR20 (99Y)
Load Index 99 = 1,709 lbs (775 kg) per tire Speed Rating “(Y)” = 186+ mph (300 kph)
XL
Max Load = 1,709 lbs Max psi = 50 psi
2017 Production, N1(Porsche)
|
80 AA A
Treadwear: 80 Traction: AA Temperature: A
|
1,709 lbs |
50 psi |
8/32" |
25 lbs |
9-10.5" |
9.5" |
10.7" |
9" |
27.3" |
765 |
Country of Origin "DE" = GERMANY
DE |
295/30ZR20 (101Y)
Load Index 101 = 1,819 lbs (825 kg) per tire Speed Rating “(Y)” = 186+ mph (300 kph)
XL
Max Load = 1,819 lbs Max psi = 50 psi
N1(Porsche)
|
80 AA A
Treadwear: 80 Traction: AA Temperature: A
|
1,819 lbs |
50 psi |
/32" |
30 lbs |
0-0" |
|
|
10.7" |
|
|
Country of Origin "DE" = GERMANY
DE |
305/30ZR20 (103Y)
Load Index 103 = 1,929 lbs (875 kg) per tire Speed Rating “(Y)” = 186+ mph (300 kph)
XL
Max Load = 1,929 lbs Max psi = 50 psi
N1(Porsche), 911 GT3
|
80 AA A
Treadwear: 80 Traction: AA Temperature: A
|
1,929 lbs |
50 psi |
7/32" |
31 lbs |
10.5-11.5" |
11" |
12.3" |
11.4" |
27.2" |
767 |
Country of Origin "DE" = GERMANY
DE |
325/30ZR21 (108Y)
Load Index 108 = 2,205 lbs (1,000 kg) per tire Speed Rating “Y” = 186+ mph (300 kph)
XL
Max Load = 2,205 lbs Max psi = 50 psi
N1(Porsche), 911 GT2 RS/GT3 RS
|
80 AA A
Treadwear: 80 Traction: AA Temperature: A
|
2,205 lbs |
50 psi |
7/32" |
34 lbs |
11-12.5" |
11.5" |
13" |
12.1" |
28.7" |
728 |
Country of Origin "DE" = GERMANY
DE |