Ask a Trooper 

Sgt. Jesse Grabow of the Minnesota State Patrol

Question: Can you talk about people needing to check their blind spots? I know most newer vehicles are equipped with side view mirror warning signals but I think it’s important for motorists to check the hard to see areas.

Answer: Technology is great and the blind spot warnings/monitors are helpful but one should never completely rely on this service. Every motorist should still physically check their blind spots. Blind spots are areas around your vehicle where your view is blocked. You cannot see pedestrians or other vehicles in your rearview or side mirrors when they are in these spots. The design of your vehicle and the position of the roof pillars determine the location of your blind spots. Dirty windshields and glaring lights can also create temporary blind spots.
Know where your blind spots are. Before changing lanes or turning, quickly turn your head to look for hidden pedestrians or vehicles. Avoid driving in other drivers’ blind spots. Be especially aware of blind spots when driving near commercial vehicles.

A portion of state statutes were used with permission from the Office of the Revisor of Statutes. If you have any questions concerning traffic related laws or issues in Minnesota, send your questions to Trp. Jesse Grabow – Minnesota State Patrol at 1000 Highway 10 West, Detroit Lakes, MN 56501-2205. (You can follow him on Twitter @MSPPIO_NW or reach him at, jesse.grabow@state.mn.us).