dot number in mn
MN DOT Number. Call us at (765) 742-2610 for a MN DOT Number, DOT Minnesota, MN DOT, and State of MN DOT Numbers. A Minnesota DOT Number: You are not required to register for a MN DOT Number (MN DOT, State of MN DOT Numbers, DOT Minnesota) for a vehicle with a Gross Vehicle Weight Rating (GVWR) of 10,000-lbs and under. When you look on the doorframe of your vehicle, you should see a chrome tag with the letters GVWR and a number.