For 1990-2009 cars

The pressure recommended for any vehicle line is carefully calculated to give a satisfactory ride, handling, tread life, and load-carrying capacity.

Tire pressure should be checked monthly or before any extended trip. Check the tires when they are cold, after the vehicle has sat for 3 hours or more or has been driven less than 1 mile. Set the tire pressure to the specifications on the tire label located on the rear face of the driver's door. Tire inflation pressure is also given under Tire and Wheel Specifications .

Valve caps or extensions should be on the valves to keep dust and water out.

For sustained driving at speeds up to 140 km/h (85 mph), inflate the tires to the pressure recommended on the tire. Sustained driving at speeds faster than 140 km/h (85 mph), even if permitted by law, is not advised unless the vehicle has special high-speed tires available from many tire dealers. Tire pressures may increase as much as 41 kPa (6 psi) when the tires are hot.

Higher than recommended tire pressure can cause:

• | Hard ride

• | Tire bruising or damage

• | Rapid tread wear at the center of the tire

Lower than recommended pressure can cause:

• | Tire squeal on turns

• | Hard steering

• | Rapid and uneven wear on the edges of the tread

• | Tire rim bruises and rupture

• | Tire cord breakage

• | High tire temperatures

Unequal tire pressures on same axle can cause:

• | Uneven braking

• | Steering lead

• | Reduced handling

• | Swerve on acceleration

• | Torque steer