Tire Size
The following is an example of a typical passenger vehicle tire size.
(1) Passenger (P-Metric) Tire:
The United States version of a metric tire sizing system. The letter P as the first character in the tire size means a passenger vehicle tire engineered to standards set by the U.S. Tire and Rim Association.
(2) Tire Width:
The three-digit number indicates the tire section width in millimeters from sidewall to sidewall.
(3) Aspect Ratio:
A two-digit number that indicates the tire height-to-width measurements.
For example, if the tire size aspect ratio is 60, as shown in item 3 of the illustration, it would mean that the tire's sidewall is 60 percent as high as it is wide.
(4) Construction Code:
A letter code is used to indicate the type of ply construction in the tire.
The letter R means radial ply construction; the letter D means diagonal or bias ply construction; and the letter B means belted-bias ply construction.
(5) Rim Diameter:
Diameter of the wheel in inches.
(6) Service Description:
These characters represent the load index and speed rating of the tire. The load index represents the load carrying capacity a tire is certified to carry. The speed rating is the maximum speed a tire is certified to carry a load.
Instrument Panel Upper Compartment Replacement
Instrument Panel Upper Compartment Screw (Qty: 2)
Caution: Refer to Fastener Caution in the Preface section.
Procedure
Before removing the instrument panel upper compartment screws, remove mat.
Tighten
2.5 N·m (23 lb in)
Instrument Panel Upper Compartment Assembly
...
Service Publications Ordering Information
Service Manuals
Service Manuals have the diagnosis and repair information on the engines, transmission,
axle, suspension, brakes, electrical, steering, body, etc.
Service Bulletins
Service Bulletins give additional technical service information needed to knowledgeably
service General Motors c ...
Wipers and Washers
Specifications
Wiper/Washer Schematics
Windshield Wiper and Washer Switch Replacement
Preliminary Procedure
Remove the steering column trim covers. Refer to Steering Column Lower Trim
Cover Replacement.
Windshield Wiper and Washer Switch
Procedure
Disconnect any elect ...