Manufacturer's Certificate · 4440 ENU 64/204

911 (996) Manufacturer's Certificate 4440 ENU 64/204 FA: (winter only) 7.5J x 18 H2, RO 50 FA: 8 J x 18 H2, RO 50 RA: 10 J x 18 H2, RO 65 18-inch Turbo Look II wheel FA: 8J x 18 H2, RO 50/52 RA: 11 J x 18 H2, RO 63 Navigation After a wheel change, the full locating accuracy is attained only after a trip of approx. 50 km (30 systems: miles), if possible on a motorway and at a speed > 60 km/h (40 mph). Additionally, a high wheel slip factor (e.g. wheel spin) can result in temporary incorrect positioning. Wheel Storage: • Tires must be stored in a cool, dry and dark room with adequate ventilation. • Tires must never come into contact with fuel, oil, grease or chemicals. • Do not store summer tires in storage areas with ambient temperatures of less than 5° F (-15° C). • Complete wheel & tire assemblies can be stacked for storage; we recommend that you increase the tire pressure by approximately 6 psi (0.4 bar). • Optimum conditions for storage of the complete wheels are provided by the Original Porsche storage trolley, Part No. 000.044.000.38. • If the tires are not mounted on wheels, it is best to store them in a vertical position. • We recommend that you turn tires stored in this position every two weeks in order to prevent flat spots. • Tires that are stacked in a horizontal position will become severely deformed and cannot be seated properly in the rim flange when they are mounted. General • Always use new valves when changing tires. Information: • Always observe any possible instructions concerning the rolling direction and/or specifying which side the tires must be mounted on. • Coat the tire beads and humps with mounting lubricant before mounting the tire. This ensures that the tire beads will slide over the humps easily. • In order to prevent the tire from turning on the wheel, avoid extreme driving maneuvers (acceleration and braking) during the first 100 to 200 miles with new or recently mounted tires. Jul 30, 2021 Page 20 of 22 AfterSales