Polaris RZR XP 1000 2022 Owner's Manual page 163

TIRES
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 in (3 mm) 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. Always use POLARIS-
approved size and type of tires for this vehicle when replacing tires.
Tires age even if they have not been used or have only been used
occasionally. Cracking of the tread and sidewall rubber and/or deformation is
evidence of aging. Tires should be inspected for aging before use. If signs of
aging or damage are found, see your Polaris dealer or other qualified person
TIRE TREAD DEPTH
Always replace tires when tread depth is worn to 1/8 in (3 mm)
AXLE AND WHEEL NUT TORQUE SPECIFICATIONS
Inspect the following items occasionally for tightness, and if they've been
loosened for maintenance service. Do not lubricate the stud or the lug nut.
WARNING
for assistance.
MAINTENANCE
q
or less.
161