Porsche 911 CARRERA 4 -, Owner'S Manual

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Tires, Rims, Tracks 911 Carrera, 911 Carrera S
Tire Rim Rim offset Track
Summer tires*
front 235/40 ZR 18 (91Y) 8 J x 18 H2 57 mm 58.5 in./1486 mm
rear
265/40 ZR 18 (101Y) XL 10 J x 18 H2 58 mm 60.4 in./1534 mm
or front 235/35 ZR 19 (87Y) 8 J x 19 H2 57 mm 58.5 in./1486 mm
rear
295/30 ZR 19 (100Y) XL 11 J x 19 H2 67 mm 59.7 in./1516 mm
or front 235/35 ZR 19 (87Y) 8.5 J x 19 H2 55 mm 58.7 in./1490 mm
rear
305/30 ZR 19 (102Y) XL 11.5 J x 19 H2 67 mm 59.7 in./1516 mm
Snow tires
front 235/40 R 18 91V M+S 8 J x 18 H2 57 mm 58.5 in./1486 mm
rear
265/40 R 18 97V M+S
1)
10 J x 18 H2 58 mm 60.4 in./1534 mm
or front 235/35 R 19 87V M+S 8 J x 19 H2 57 mm 58.5 in./1486 mm
rear
295/30 R 19 100V XL M+S 11 J x 19 H2 67 mm 59.7 in./1516 mm
The load capacity coefficient (e.g. “91”) and maximum speed code letter (e.g. “Y”) are minimum requirements.
Snow chains Can be mounted only on the rear wheels; maximum speed 30 mph (50 km/h).
Use only Porsche authorized fine-link cross-type or edge chains.
Snow chain clearance can be guaranteed only on the tire + rim combination marked
1)
without spacers.
Tire and rim sizes Extensive tests are performed before specific tires and wheels are approved by Porsche. Your Porsche dealer has informa-
tion about approved tires and wheels and is happy to assist you. If aftermarket tires and/or wheels are installed which are
not approved by Porsche, the vehicle’s driveability, stability while in motion and handling characteristics might be impaired.
Since Porsche has no data on such combinations, Porsche cannot stand behind the safety or durability of these aftermarket
combinations.
* 911 Carrera S: Summer tires 19-inch only
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Vehicle Identification, Technical Data