Polaris OUTLAW 90 Owner's Manual page 24

Safety Warnings
Improper Hill Climbing
Improper hill climbing could cause loss of control
or overturn. Always follow proper procedures for
climbing hills as described in the owner's
manual. See page 84.
Operating on Steep Hills
Operating on excessively steep hills could cause
an overturn. Never operate on hills too steep for
the ATV or for your abilities. Never operate the
ATV on hills steeper than 15 degrees.
>15°
Safety
21