2003 Polaris Scrambler 50-90 Sportsman 90 Predator 90 Service Manual, Page 25Get this manual
GENERAL INFORMATION
WHEEL INSTALLATION
1With the transmission in gear and the parking brake locked, place the wheel in the correct position on the wheel hubBe sure the valve stem is toward the outside and rotation arrows on the tire point toward forward rotation
TIRE PRESSURE
Tire Pressure Inspection (PSICold) Front (Scrambler 50) (Scrambler 90) (Sportsman 90) (Predator 90) Rear (Scrambler 50) (Scrambler 90) (Sportsman 90) (Predator 90)
WARNING
Operating an ATV with worn tires will increase the possibility of the vehicle skidding easily with possible loss of controlWorn tires can cause an accidentAlways replace tires when the tread depth measures 18 (.3 cm) or less2Attach the wheel nuts and finger tighten them3Lower the vehicle to the ground4Securely tighten the wheel nuts to the proper torque listed in the table on page 1.6CAUTION: If wheels are improperly installed it could affect vehicle handling and tire wear