A rear tyre that steps sideways on a muddy track is often showing a grip problem rather than an engine problem. Tread condition, casing construction and pressure all affect how the vehicle accelerates, turns and stops.
The right set depends on the work the ATV actually does. A pattern suited to a dry farm lane may perform poorly in deep sand, while an aggressive mud tread can feel harsh and vague on gravel or sealed surfaces. Start with the terrain you ride most often, not the rarest trip on your calendar.
