Different Size Tires And Wheels - GMC 2010 Savana 1500 Cargo Owner's Manual

Vehicles that have a tire pressure monitoring system
could give an inaccurate low-pressure warning if
non-TPC Spec rated tires are installed on your vehicle.
Non-TPC Spec rated tires may give a low-pressure
warning that is higher or lower than the proper warning
level you would get with TPC Spec rated tires. See
Tire Pressure Monitor System on page 6-65.
Your vehicle's original equipment tires are listed on the
Tire and Loading Information label. See Loading the
Vehicle on page 5-17, for more information about
the Tire and Loading Information label and its location
on your vehicle.

Different Size Tires and Wheels

If you add wheels or tires that are a different size than
your original equipment wheels and tires, this could
affect the way your vehicle performs, including its
braking, ride and handling characteristics, stability, and
resistance to rollover. Additionally, if your vehicle
has electronic systems such as anti-lock brakes, rollover
airbags, traction control, and electronic stability control,
the performance of these systems can be affected.
6-74
WARNING:
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If you add different sized wheels, your vehicle may
not provide an acceptable level of performance
and safety if tires not recommended for those
wheels are selected. You may increase the
chance that you will crash and suffer serious
injury. Only use GM specific wheel and tire
systems developed for your vehicle, and have
them properly installed by a GM certified
technician.
See Buying New Tires on page 6-73 and Accessories
and Modifications on page 6-3 for additional information.