Tire Tread Depth - Polaris Ranger 2005 Owner's Manual For Maintenance And Safety

MAINTENANCE AND LUBRICATION
Tires
WARNING
Operating your vehicle with worn tires will increase the possibility
of skidding, loss of control and an accident, which could result in
serious injury or death. Always replace tires when the tread
depth measures 1/8" (.3 cm) or less.
Improper tire inflation or the use of non-standard size or type of
tires may adversely affect vehicle handling, which could result in
vehicle damage or personal injury. Always maintain proper tire
pressure. When replacing tires, always use original equipment
size and type.

Tire Tread Depth

Always replace tires when tread depth
is worn to 1/8" (.3 cm) or less.
Axle and Wheel Nut Torque Specifications
Inspect the following items occasionally for tightness, and if they've
been loosened for maintenance service.
Location
Front Wheel Nuts
Rear Wheel Nuts
Front Spindle Nut
Center and Rear Hub
Retaining Nuts
88
Specification
35 ft. lbs. (47 Nm)
35 ft. lbs. (47 Nm)
70 ft. lbs. (95 Nm)
110 ft. lbs. (150 Nm)
1/8I (.3 cm)