Info

Tire inflation pressure (cold) Front wheels Rear wheels

2.0 bar 2.5 bar

2.0 bar 2.5 bar

Winter tires (front + rear)

** 185/70 SR 14 M + S or 185/70 HR 14 on 5 1/2 J x 14 forged rims

Tire inflation pressure (cold)

Same as for standard tires

Spare wheel *

Collapsible tire on 5 1/2 J x 15 steel rim, incl. compressor

* When using standard tires 50 % in conjunction with a limited slip differential, the collapsible tire wheel can only be used on the front axle wheels.

Not applicable in the USA.

** Only valid for cars equipped with standard 50 summer tires in 15" version. See page 44 - 05 for cars with other summer tire sizes.

TECHNICAL DATA (s i n c e 1977 models)

Rims and Tires

Turbo and Turbo Carrera (USA)

Rims

Forged aluminum

Standard tires Front wheels Rear wheels

205/55 VR 16 on 7" rims 225/50 VR 16 on 8" rims

Special tires Front wheels Rear wheels

185/70 VR 15 on 7" rims 215/60 VR 15 on 8" rims

Cold tire inflation pressure Front wheels Rear wheels

2.0 bar 2.5 bar

Winter tires Front Rear

Front and rear

See page 44 - 05

Cold tire inflation pressure

Same as for standard tires

Spare wheel

Collapsible tire on 5 1/2 J x 15 steel rim Compressor supplied 2.2 bar inflation pressure

TECHNICAL DATA (since 1978 models)

Rims and Tires

Rims

Front wheels

Rear wheels

225/50 VR 16 on 8 J x 16 rims since 1986 models:

245/45 VR 16 on 9 J x 16 rims

Spare wheel

Collapsible 165/15 tire on 5 1/2 J x 15 rim including compressor

Cold tire inflation pressure

Turbo

Turbo - USA, Japan, Canada

Front wheels Rear wheels

Spare collapsible tire wheel

2.5 bar or 3.0 bar* 2.5 bar or 2.2 bar**

Winter tires

See page 44 - 05

* The max. permissible inflation pressure specified on the tire is applicable.

"max. press 36 psi" = 2.5 bar pressure "max. press 44 psi" = 3.0 bar pressure

From 1986 models on only tires with "max. press 44 psi" = 3.0 bar pressure are supplied.

** 2.2 bar pressure for 165 - 15 4 PR 83 P tires. 2.5 bar pressure for 165 - 15 8 PR 89 P tires.

TECHNICAL DATA Winter Tires*

This table is not valid for 911 Turbo cars standard with 50 summer tires in 15" version (1976 model and optional extra equipment for 1975 model).

Tire Size**

Possible and Recommended Rim Sizes (Recommended Sizes are Underlined)

185/70 R 15M + S88T

6 J x 15 H2 front and

6 J x 15 H2 front and rear

7 J x 15 H2 front and rear

195/65 R 15 M + S 91 T

Same rim sizes as for 185/70 R 15 tires (see above)

7 J x 15 H2 rear

7 J x 15 H2 front

8 J x 15 H2 rear

195/65 R 15M + S91 T 215/60 R 15 M + S 90 T

6 J x 15 H2 front

7 J x 15 H2 rear °r

7 J x 15 H2 front

8 J x 15 H2 rear

205/55 R 16M + S88T

6 J x 16 H2 front and

6 J x 16 H2 front and rear

7 J x 16 H2 front and rear

205/55 R 16 M + S88T 225/50 R 16 M + S92T (rear)

6 J x 16 H2 front

7 J x 16 H2 rear 0r

7 J x 16 H2 front

8 J x 16 H2 rear

Cold tire inflation pressure: same as summer tires.

* Refer to Technical Information of Group 4 for information and recommendations concerning winter tires and tire chains. Only use forged aluminum wheel rims.

** M + S tires in version Q (SR) may also be used. Tires with higher load capacities, of course, may also be used.

Tire Codes:

88 = Max. load capacity 560 kg

89 = Max. load capacity 580 kg

90 = Max. load capacity 600 kg

91 = Max. load capacity 615 kg

92 = Max. load capacity 630 kg

Wheels, Tires, measuring vehicle

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