On vehicles with power door locks, the doors automatically lock when the shift lever is moved out of (P) Park for a vehicle with an automatic transmission.
For a vehicle with a manual transmission, the speed must be greater than 5 mph (8 km/h).
The automatic door locking feature cannot be disabled.
Chevrolet Cobalt Owners Manual. Tires
Your new vehicle comes with high-quality tires
made by a leading tire manufacturer. If you ever
have questions about the tire warranty and where
to obtain service, see the vehicle warranty booklet
for details. For additional information refer to the
tire manufacturer.
WARNING:
Poorly maintain ...