Tyres Etc.

Tyres, Rims, Wheel Alignment Data	Front	Rear
Summer Tyres	205/55ZR16, 6Jxl6 H 2 rims, ro 52.3mm	225/50ZR16,8 Jx16 H 2 rims, ro 52.3mm
Winter Tyres	205/55R 16 88 Q M+S, 6Jx16 H 2 rims, ro 52.3 mm	205/55R16 88 Q M+S or 225/50R16 92 Q M+S,7Jx16 H 2 rims, ro 55 mm or 205/55 R16 88 Q M+S or 225/50R16 92 Q M+S, 8Jx16H 2rims, ro 52.3mm
The load capacty coefficient (e.g. 88) and maximum speed code letter (e.g. 0) are minimum requirements
Snow Chains	Chains can be mounted only on the rear wheels; maximum speed 50km/h. Use only Porsche-authorised snow chains. Snow chain clearance can be guaranteed only on the following tyre + rim combination: 205/55R16 88 Q M+S on 7Jx16 H P2 rim, ro55mm
Tyre Pressures (tyres cold)	front 2.5 bars overpressure (36 psi), rear 3.0 bars overpressure (44 psi). These tyre pressures also apply to winter tyres.
Spare Wheel	165-158 PR 89 P collapsible tyre on 51½ J x 15 rim. Tyre pressure, for use as front or rear wheel
Camber*	front 0º+10' (max. left-to-right difference 10'); rear -20' + 10'
Toe-in*	front +15' + 5'; rear +10' + 5' each wheel
Angle Difference*	at 20º lock: -40' + 30'
Caster*	4º'10' + 15' (max. left-to-right difference 15')
*At DIN empty weight (vehicle unloaded but fuel tank full).

Tyres, Rims, Wheel Alignment Data