Manufacturer's Certificate · 64/20 ENU 4440 4

911 (996) Manufacturer's Certificate 64/20 ENU 4440 4 WARNING Incorrect tire pressure • Uncontrollable vehicle handling  Adjust the tire pressure according to specifications. Never allow the pressure to fall below the minimum pressure.  Check age of tires. Replace tires that are more than 6 years old.  Perform visual inspections.  Use new rubber valves at every tire change.  Use only tires approved by Porsche. Tire Pressure: 17-inch wheels 18-inch wheels Front axle 2.5 bar (36 psi) 2.5 bar (36 psi) Rear axle255/40 R 17) 2.5 bar (36 psi) 3.0 bar (44 psi) Rear axle225/45 R 17 2.8 bar (41 psi) Information The tire pressure applies only to the tire makes and types approved by Porsche, and is specified for cold tires (approx. 68° F/20°C ). The tire pressures must never be lower than the specified values. Wheel The tightening torque for securing wheels and spacers is 130 Nm (96 ftlb.). Mounting: Sizes: Permissible winter tire and wheel sizes (RO = rim offset in mm) Tires Wheels Comments 7Jx17 RO 55/50 (FA) Part number of the snow chain 9Jx17 RO 55 (RA) 996.361.921.00 Spacer ring of 5 mm on front 7Jx17 RO 55/50 (FA) and rear axle permitted, Part 205/50 R17 93V XL M+S (FA) No. 996.361.605.90 6 7 9Jx17 RO 55 (RA) 255/40 R17 98V XL M+S (RA) Snow chains cannot be installed Spacer ring of 17 mm on front 7Jx17 RO 55/50 (FA) and rear axle permitted, Part No. 996.361.617.006 8 9 9Jx17 RO 55 (RA) Snow chains cannot be installed AfterSales PageJul 30,7 2021of 22