Overview | Workshops | Workshops for Enforcement Staff | Weight Charts & Other Resources | Videos & Presentations | County Weight Information

These resources will help you check your knowledge of the most current issues addressed in truck-weight compliance training. They measure knowledge (in comparison to what should be known). Outcomes aren't meant to be a test, rather just a check of where attention is currently focused regarding truck-weight issues and questions.

Minnesota Weight Charts and Tables

These charts/tables are for reference only. All axles and tires must be in compliance to receive maximum legal weights.

Visit the Alexandria Technical & Community College Truck Weight Education website for the most up-to-date truck weight documents, including:

  • Restricted Axle Weight Chart
  • Minnesota Tire Weight Charts
  • 9-Ton Road Limits Chart
  • 10-Ton Road Limits Chart
  • 9 and 10 Ton Truck Weight Comparisons
  • Minnesota Gross Weight Table
  • Presentations, FAQs, and other materials related to truck weight education

Some weights valid only with permit from proper road authority. Check before you haul. Minnesota DOT Permit Office (651)296-6000 ofcvopermits@state.mn.us

Bridge Formula Weights Calculator

The Bridge Formula Weights Calculator from the FHWA Office of Freight Management and Operations provides a convenient way to determine the maximum allowable weight that any set of axles on a motor vehicle may carry on the Interstate highway system.

Other Key Resources

A listing of state and national information on load restrictions, permits, and regulations.



  • Bridge Formula Weights: Resource for how to calculate load weight for bridge travel from FHWA Freight Management and Operations.
  • Vehicle Size & Weight Program: Information on Federal standards and guidelines, state enforcement activities, reporting requirements, and contacts from FHWA Freight Management and Operations.