If you add wheels or tires that are a different size than your original equipment wheels and tires, this may 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, antilock brakes, traction control, and electronic stability control, the performance of these systems can be affected.
WARNING:
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 and Accessories and Modifications for additional information.
Chevrolet Cobalt Owners Manual. Instrument Panel
A. Outlet Adjustment.
B. Turn Signal/Multifunction Lever.
C. Cruise Control (If Equipped).
Driver Information Center (DIC).
D. Instrument Panel Cluster.
E. Audio Steering Wheel Controls
(If Equipped).
F. Hazard Warning Flashers.
G. Windshield Wipers and Windshield
Washer.
H. Audio System ...