Polaris 2010 Vegas Owner's Manual page 115

Maintenance
Tires
Tire Condition
Inspect the tire sidewalls, road contact surface, and tread base for cuts, punctures, and cracking. Replace damaged
tires immediately. See the VICTORY Service Manual or your authorized VICTORY dealer.
Tire Tread Depth
Raised areas at the base of the tread, known as wear bars; act as easily visible tread
depth indicators. When the road contact surface has worn to the top of the wear bars,
replace the tire.
For more precise measurement, use a depth gauge or an accurate ruler to measure the
depth of the center tire tread. Replace the tire if the tread depth is less than 1/16 inch
(1.6 mm).
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