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9850043 R01 - 2017-2021 RANGER 500 / 570 Service Manual
© Copyright Polaris Inc.
WHEEL INSTALLATION
1. With the transmission in gear and wheels chocked,
place the wheel in the correct position on the wheel
hub. Be sure the valve stem is toward the outside
and rotation arrows on the tire point toward forward
rotation.
2. Install the washers (if applicable) and wheel nuts and
tighten by hand.
3. Lower the vehicle to the ground.
4. Torque wheel nuts to specification.
TORQUE
Wheel Lug Nuts:
Steel: 27 ft-lbs (37 N·m)
Aluminum: 30 ft-lbs (41 N·m) (plus 1/4 turn)
CAUTION
If wheels are improperly installed it could affect vehicle
handling and tire wear. On vehicles with tapered wheel
nuts, make sure the tapered end of the nut goes into
the taper on wheel.
TIRE INSPECTION
• Improper tire inflation may affect vehicle
maneuverability.
• When replacing a tire always use original equipment
size and type.
• The use of non-standard size or type tires may affect
vehicle handling.
MEASUREMENT
Tread Depth Service Limit:
Replace if 1/8″ (3 mm) or less.
WARNING
Operating with worn tires will increase the possibility of
the vehicle skidding easily with possible loss of control.
Worn tires can cause an accident. Always replace tires
when the usable tread depth has worn out.
TIRE PRESSURE
CAUTION
Maintain proper tire pressure.
Refer to the warning tire pressure decal applied to the
vehicle.
TIRE PRESSURE INSPECTION (PSI - COLD)
500 570 EFI 570 EFI CREW
10 PSI Front 10 PSI Front 14 PSI Front
10 PSI Rear 12 PSI Rear 16 PSI Rear
MAINTENANCE