About the Study Guide

You are looking at a preview of what’s in the timed Michigan ORV Ed Course. Feel free to look around, but you’ll need to register to begin progress toward getting your Off Road Vehicle Safety Certificate.

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  • Only ORVs that are an overall width of less than 50 inches are allowed to operate on these trails legally. Never operate a vehicle that is 50 inches or wider on a trail designated for motorcycle and ATV use only.
  • ORVs are prohibited on forest trails if the ORV is greater than 50 inches in width.
  • The confidence markers display either an illustration of an OHV or the words "Less Than 50 Inches in Width."
Current Motorcycle and ATV Trail Marker
Current Motorcycle and ATV Trail Marker
New Motorcycle and ATV Trail Marker
New Motorcycle and ATV Trail Marker