Tires/Wheel - Rim Summary

Group
4

Number
9309

Model
911 Turbo
1994

Part Identifier
4440

August 5, 1993

Subject:
Summer Tire/Wheel Rim Summary

ATTENTION:
Service Manager/Service Technician

Models Affected:
911 Turbo 1994

General Information:
The following information contains the Porsche approved tire types and sizes for the 1994 911 Turbo.

Warning:
These wheels and tires are not approved nor recommended to be installed on any Porsche other than the 1994 911 Turbo.

Tire Precautions:

A. New tires have a vulcanization skin that can cause poor handling. It takes approximately 300 miles of driving to wear the vulcanization skin off the tire. The first 300 miles of driving on new tires should be done conservatively. This will also help maximize the tire tread life.

B. When replacing only one (1) tire, the tread depth difference should not exceed 30% on one axle.

C. Checking or setting tire pressure must be done with cold tires at approximately 20 degrees Celsius, 68 degrees Fahrenheit.

Inflation Pressure

Front tires 2.5 bar (36 PSI)
Rear tires 3.0 bar (44 PSI)





Parts Information:

Approved Tire Sizes

Front tire 225/40 ZR 18
Rear tire 265/35 ZR 18

Approved Tires

Summer version:
Bridgestone expedia S-01 NO
Pirelli P-Zero NO
Yokohama A-008P NO