Tires - General Information; Run Flat Tires; Tire Pressure - Jeep 2010 WK Grand Cherokee SRT8 Owner's Manual

270 STARTING AND OPERATING
WARNING!
Overloading of your tires is dangerous. Overloading
can cause tire failure, affect vehicle handling, and
increase your stopping distance. Use tires of the
recommended load capacity for your vehicle. Never
overload them.
TIRES — GENERAL INFORMATION

Run Flat Tires

This vehicle is equipped with run flat tires. Although the
tires are designed with a "run flat" feature that allows the
vehicle to be driven about 50 miles (80 km) at 55 mph
(88 km/h), immediate service should be obtained.
WARNING!
Do not exceed 50 mph (80 km/h) if the "Tire Pressure
Monitoring Telltale Light" is illuminated. Vehicle
handling and braking may be reduced. You could
have an accident and be severely or fatally injured.
NOTE: The "run flat" feature eliminates the need for a
spare tire or jack. This vehicle is not equipped with either
a spare tire or jack.

Tire Pressure

Proper tire inflation pressure is essential to the safe and
satisfactory operation of your vehicle. Three primary
areas are affected by improper tire pressure: