Boxster (986) F6-2.5L (1998)
Technical Service Bulletin # 4440
Date: 970402
Tires/Wheels - Approved Summer Tire & Wheel Usage
Boxster
7/97
4440
4
04-02-98
Binder 4, Running Gear This bulletin Boxster bulletin, group 4, # 1/96, dated 10-16-97.
04-02-98
Summer Tire/Wheel Summary
Vehicle Type: Boxster (986)
Model Year: As of 1997 (V)
Concern:
Approved Summer Tire Manufacturers and Types
Information:
Important:
18 inch wheels are only approved for the 986 as of model year 1998 (W)!
The installation of spacer rings to increase a vehicle's track width or to equalize offset is not recommended by Porsche. Porsche will accept no liability
for damage resulting from the use of non-approved spacer rings. Please inform your customers about the hazards of such installations
Do not perform any aftermarket installations.
"N0", "N1", "N2", "N3" indicates a specification identification of the tires. The complete "N number must be present and visible on the outside of the
tire side wall near the type designation. Only use tires of the same manufacturer, tire type and "N" specification on one vehicle.
Observe tire markings on side wall for correct mounting:
Arrow with inscription "Rotation" = directional
Inscription "inside\outside" = side-directional
When markings are omitted on the side wall, mount the tire in such a manner that the DOT inscription is visible from the curb side.