Chevrolet Trax: Tire Designations
Tire Size
The following is an example of a typical passenger vehicle tire size.
.gif)
(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.
READ NEXT:
Tire Terminology and Definitions
Air Pressure: The amount of
air inside the tire pressing
outward on each square inch of
the tire. Air pressure is
expressed in kPa (kilopascal)
or psi (pounds per square inch).
Accessory Weight: The
Tire Pressure
Tires need the correct amount of
air pressure to operate
effectively.
Caution
Neither tire underinflation nor
overinflation is good.
Underinflated tires, or tires
that do not have enough air,
can res
Tire Pressure Monitor System
The Tire Pressure Monitor System
(TPMS) uses radio and sensor
technology to check tire pressure
levels. The TPMS sensors monitor
the air pressure in your tires and
transmit tire pressure readings to a
SEE MORE:
Transfer case adapter replacement
Removal Procedure
Remove the transfer case. Refer to Transfer Case Replacement.
Fig. 24: Transfer Case-To-Transfer Case Bracket Seal
Remove and DISCARD the transfer case adapter seal from the transmission
adapter.
Fig. 25: Transmission Adapter Bolts
Remove and DISCARD the five transmis
Intake manifold replacement - Installation Procedure
Clean the sealing surfaces.
Fig. 38: Intake Manifold
Install the intake manifold (1) along with a NEW intake manifold gasket.
Fig. 39: Intake Manifold Bolts
CAUTION: Refer to Fastener Caution .
Install the 6 intake manifold bolts (1) and tighten to 20 (15 lb ft).
Fig. 40: Fuel Feed Pi
