2010 CHEVROLET HHR Owners Manual

Page 377 of 480

CHEVROLET HHR 2010 1.G Owners Manual All Passenger Car Tires Must Conform to
Federal Safety Requirements In Addition To
These Grades.
Treadwear
The treadwear grade is a comparative rating
based on the wear rate of the tire when tested
un

Page 378 of 480

CHEVROLET HHR 2010 1.G Owners Manual Wheel Alignment and Tire Balance
The tires and wheels on your vehicle were aligned and
balanced carefully at the factory to give you the longest
tire life and best overall performance. Adjustments
to

Page 379 of 480

CHEVROLET HHR 2010 1.G Owners Manual Used Replacement Wheels
{WARNING:
Putting a used wheel on the vehicle is dangerous.
You cannot know how it has been used or how far
it has been driven. It could fail suddenly and
cause a crash. If you

Page 380 of 480

CHEVROLET HHR 2010 1.G Owners Manual A rear blowout, particularly on a curve, acts much like a
skid and may require the same correction you would
use in a skid. In any rear blowout remove your foot from
the accelerator pedal. Get the veh

Page 381 of 480

CHEVROLET HHR 2010 1.G Owners Manual {WARNING:
Storing the tire sealant and compressor kit or
other equipment in the passenger compartment of
the vehicle could cause injury. In a sudden stop or
collision, loose equipment could strike som

Page 382 of 480

CHEVROLET HHR 2010 1.G Owners Manual Tire Sealant
Read and follow the safe handling instructions on the
label adhered to the compressor.
Check the tire sealant expiration date on the sealant
canister. The sealant canister should be repla

Page 383 of 480

CHEVROLET HHR 2010 1.G Owners Manual Always do a safety check first. SeeIf a Tire Goes Flaton page 6‑77. Do not remove any objects that have
penetrated the tire.
1. Remove the tire sealant and compressor kit from its storage location.

Page 384 of 480

CHEVROLET HHR 2010 1.G Owners Manual 9. Press the on/off (A) button to turn the tire sealantand compressor kit on.
The compressor will inject sealant and air into
the tire.
The pressure gauge (D) will initially show a high
pressure while