Chevrolet Tracker 2025 - Tire Designations; Tire Pressure; Tire Pressure Monitor System

Chevrolet Tracker MY25 Owner Manual Mexico and Caribbean (GMSA-Localizing-Mexico-18450403) - 2025
Vehicle Care 169
Tire Designations
E
.g. 195/65 R15 91H
195: Tyre width, mm
65: Cross-section ratio (tyre height to tyre
width), %
R: Belt type: Radial
15: Wheel diameter, inches
91: Load index e.g. 91 is equivalent to 615 kg
H: Speed code letter
Speed code letter:
Q: up to 160 km/h
S: up to 180 km/h
T: up to 190 km/h
H: up to 210 km/h
V: up to 240 km/h
W: up to 270 km/h
Tire Pressure
Check the pressure of cold tyres biweekly and
before any long journey. Do not forget the
spare wheel.
The Tyre pressure label is located on the left
f
ront door pillar.
The tyre pressure data refers to cold tyres.
Always inflate the spare tyre to the
pressure specified.
Incorrect tyre pressures will impair safety,
vehicle handling, comfort and fuel economy
and will increase tyre wear.
9
D
anger
If the pressure is too low, this can result
i
n considerable tyre warm-up and internal
damage, leading to tread separation and
even to tyre blow-out at high speeds.
Tire Pressure Monitor System
T
he 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receiver located in
the vehicle.
Each tire, including the spare (if provided),
should be checked monthly when cold
and inflated to the inflation pressure
recommended by the vehicle manufacturer
on the vehicle placard or tire inflation pressure
label. (If your vehicle has tires of a different size
than the size indicated on the vehicle placard
or tire inflation pressure label, you should
determine the proper tire inflation pressure for
those tires.)
As an added safety feature, your vehicle has
been equipped with a tire pressure monitoring
system (TPMS) that illuminates alow tire
pressure telltale when one or more of your tires
is significantly under-inflated.
Accordingly, when the low tire pressure telltale
illuminates, you should stop and check your
tires as soon as possible, and inflate them to
the proper pressure. Driving on asignificantly
under-inflated tire causes the tire to overheat