How do you reset 2008 Chevy Impala tire alarm pressure?

To reset the tire pressure warning light on a 2008 Chevy Impala, first ensure that all tires are inflated to the recommended pressure. Then, turn the ignition to the "On" position without starting the engine. Press the gas pedal three times within five seconds, then turn the ignition off. Finally, start the engine, and the tire pressure light should be reset.