Tire Tread Depth; Front Wheel Hub Tightening - Polaris Sportsman 400 H.O. Owner's Manual

Tires
Refer to the specifications section beginning on page 126 for recom-
mended tire type, size and pressure.
Operating your ATV with worn tires, improperly inflated tires, non-standard
tires or improperly installed tires will affect vehicle handling and could cause
an accident resulting in serious injury or death.
Maintain proper tire pressure as described on the decal on your ATV and in
the owner's manual.
Always use original equipment size and type when replacing tires.
Make sure the wheels are installed properly.
Always replace tires when the tread depth measures 1/8" (3 mm) or less.

Tire Tread Depth

Always replace tires
when tread depth is
worn to 1/8" (3 mm)
or less.

Front Wheel Hub Tightening

Front wheel bearing tightness and spindle nut retention are critical com-
ponent operations. All service must be performed by your authorized
Polaris dealer.
WARNING
1/8" (3 mm)
MAINTENANCE
91