Tires; Safety - GEM e2 2005 Owner's Manual

Operation and Maintenance
NOTE: The vehicle is equipped with a four-wheel hydraulic braking
system.
CAUTION!
Use standard DOT3 brake fluid.

Tires

Proper tire inflation pressure is essential to the safe and satisfactory
operation of your vehicle. Tire inflation pressures are provided on
your vehicle's VIN/Certification Label (Figure 1) and are also shown
on the side of each tire.
Three primary areas are affected by improper tire pressure.

1. Safety

Under-inflation increases tire flexing and can result in tire failure.
Over-inflation causes a tire to lose its ability to cushion shock.
Objects on the road and potholes could cause tire damage that
may result in tire failure. Unequal tire pressure can cause steering
problems.
GEM Owner's Manual - Page 59