Content Source: 2021 PRO-RMK / RMK KHAOS / SKS 155 Owner’s Manual (9931274 Rev 01) > Operation Chapter

IMPORTANT

The Owner's Manual for this vehicle contains warnings, instructions and other information you must read and fully understand before safely riding or performing maintenance on this vehicle.Always follow the warnings and instructions in Owner's Manual.

Click the CONTENTS link above for the Table Of Contents, or download a full PDF of the Owner Manual in the Owner Support area of Polaris.com

Deep Lug Track Operation

Deep lug tracks are designed specifically for operation in deep snow conditions. Operating with deep lug tracks on low snow, on hard-packed trails, on ice or at sustained high speeds may cause track overheating, lug separation and/or rail slider damage. Track damage attributed to track overheating and/or lug separation is not covered under the POLARIS limited warranty policy.
Never exceed the maximum recommended sustained vehicle speeds listed for the following deep lug tracks.
Deep Lug Track Type Maximum Sustained Speed
Peak (2.25 in) 70 MPH (110 km/h)
Series 5.1 (2.4 in) 70 MPH (110 km/h)
Series 6 (2.6 in) 60 MPH (95 km/h)
Series 7 (3.0 in) 60 MPH (95 km/h)
Series 8 (2.75 in) 60 MPH (95 km/h)

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