Subdivision 1. Table of axle weight limits. (a) No vehicle or combination of vehicles equipped with pneumatic tires shall be operated upon the highways of this state where the total gross weight on any group of two or more consecutive axles of any vehicle or combination of vehicles exceeds that given in the following axle weight limits table for the distance between the centers of the first and last axles of any group of two or more consecutive axles under consideration. Unless otherwise noted, the distance between axles must be measured longitudinally to the nearest even foot, and when the measurement is a fraction of exactly one-half foot the next largest whole number in feet shall be used, except that when the distance between axles is more than three feet four inches and less than three feet six inches the distance of four feet shall be used.
(b) The maximum gross weight on a group of three consecutive axles, where the distance between centers of foremost and rearmost axles of any axle group is seven feet or eight feet, is 34,000 pounds, except for vehicles manufactured before August 1, 1991. Notwithstanding any lesser weight shown in the axle weight limits table, for vehicles manufactured before August 1, 1991:
(1) the maximum gross weight on a group of three consecutive axles, where the distance between centers of foremost and rearmost axles of any axle group is seven feet, is 37,000 pounds; and
(2) the maximum gross weight on a group of three consecutive axles, where the distance between centers of foremost and rearmost axles of any axle group is eight feet, is 38,500 pounds.
(c) "8 plus" refers to any distance greater than eight feet but less than nine feet.
(d) The gross weights shown without parentheses in the axle weight limits table are allowed on unpaved streets and highways, unless posted to a lesser weight under section 169.87, subdivision 1. The gross weights shown in this table, whether within or without parentheses, are allowed on paved streets and highways, unless posted to a lesser weight under section 169.87, subdivision 1. Gross weights in excess of 80,000 pounds require an overweight permit under this chapter, unless otherwise allowed under section 169.826.
(e) Notwithstanding any lesser weight shown in the axle weight limits table, but subject to the restrictions on gross vehicle weights in subdivision 2, clauses (1) and (2), two consecutive sets of tandem axles may carry a gross load of 34,000 pounds each and a combined gross load of 68,000 pounds provided the overall distance between the first and last axles of the consecutive sets of tandem axles is 36 feet or more.
Subd. 2. Gross vehicle weight of all axles. The gross vehicle weight of all axles of a vehicle or combination of vehicles must not exceed:
(1) 80,000 pounds for any vehicle or combination of vehicles on all streets and highways, unless posted at a lower axle weight under section 169.87, subdivision 1; and
(2) 88,000 pounds for any vehicle or combination of vehicles with six or more axles while exclusively engaged in hauling livestock on all state trunk highways other than interstate highways, if the vehicle has a permit under section 169.86, subdivision 5, paragraph (j).
Subd. 3. Weight limit credits; idle- and emissions-reduction technology; natural gas vehicles. (a) Notwithstanding the maximum weight provisions of this section, the maximum gross vehicle weight limits and the axle weight limits for any motor vehicle subject to sections 169.80 to 169.88 that is equipped with idle-reduction technology or emissions-reduction technology are increased by the amount of weight necessary to compensate for the weight of the idle-reduction technology or emissions-reduction technology, not to exceed 550 pounds.
(b) Notwithstanding the maximum weight provisions of this section, the maximum gross vehicle weight limits and the axle weight limits for any motor vehicle that is a natural gas vehicle and subject to sections 169.80 to 169.88 are increased by the amount of weight calculated as provided under United States Code, title 23, section 127(s), not to exceed 2,000 pounds.
(c) The weight limit increases under paragraphs (a) and (b) are cumulative.
(d) At the request of an authorized representative of the Department of Transportation or the Department of Public Safety, the vehicle operator must provide proof through documentation or demonstration that the vehicle meets the requirements of this subdivision.
1981 c 321 s 4; 1982 c 424 s 42; 1982 c 617 s 11-13; 1983 c 198 s 9; 1986 c 398 art 13 s 6-9; 1986 c 452 s 20; 1Sp1986 c 3 art 4 s 13; 1991 c 112 s 4; 1991 c 333 s 18,19; 1992 c 578 s 7-10; 1994 c 635 art 1 s 16; 1998 c 372 art 1 s 8; 2000 c 433 s 1; 2001 c 156 s 1; 2001 c 213 s 10; 2002 c 364 s 13; 1Sp2005 c 1 art 4 s 36; 2008 c 287 art 1 s 54; 2009 c 64 s 6; 2010 c 320 art 1 s 4,5; 2013 c 127 s 42; 2016 c 142 s 1,2; 2022 c 55 art 1 s 72
Structure Minnesota Statutes
Chapters 160 - 174A — Transportation
Chapter 169 — Traffic Regulations
Section 169.011 — Definitions.
Section 169.022 — Uniform Application.
Section 169.025 — Application Of Motor Carrier Regulations.
Section 169.03 — Emergency Vehicles.
Section 169.035 — Exemptions; Applications.
Section 169.04 — Local Authority.
Section 169.042 — Towing; Notice To Victim Of Vehicle Theft.
Section 169.045 — Special Vehicle Use On Roadway.
Section 169.05 — Private Roadways.
Section 169.06 — Signs, Signals, Markings.
Section 169.07 — Unauthorized Sign, Signal, Or Marking.
Section 169.072 — Unauthorized Mailbox Installation.
Section 169.073 — Prohibited Light Or Signal.
Section 169.08 — Unlawful To Possess, Alter, Deface, Or Remove Sign.
Section 169.10 — Statistical Information.
Section 169.13 — Reckless Or Careless Driving.
Section 169.14 — Speed Limits, Zones; Radar.
Section 169.15 — Impeding Traffic; Intersection Gridlock.
Section 169.17 — Emergency Vehicle.
Section 169.18 — Driving Rules.
Section 169.19 — Turning, Starting, And Signaling.
Section 169.20 — Right-of-way.
Section 169.202 — Blind Person Carrying White Cane.
Section 169.212 — Operation Of Electric Personal Assistive Mobility Devices.
Section 169.215 — Crossing For Seniors Or Disabled Persons.
Section 169.2151 — Pedestrian Safety Crossings.
Section 169.219 — Public Service Announcements.
Section 169.22 — Hitchhiking; Solicitation Of Business.
Section 169.222 — Operation Of Bicycle.
Section 169.223 — Motorized Bicycle.
Section 169.224 — Neighborhood And Medium-speed Electric Vehicles.
Section 169.225 — Motorized Foot Scooter.
Section 169.26 — Special Stops At Railroad Crossing.
Section 169.28 — Certain Vehicles To Stop At Railroad Crossing.
Section 169.29 — Crossing Railroad Tracks With Certain Equipment.
Section 169.30 — Designation Of Through Highways.
Section 169.305 — Controlled-access Rules And Penalties.
Section 169.306 — Use Of Shoulders By Buses.
Section 169.31 — Stop At Sidewalk.
Section 169.315 — Opening And Closing Vehicle Door.
Section 169.37 — Obstructing View Of Driver.
Section 169.40 — Fire Truck; Fire Station.
Section 169.41 — Crossing Fire Hose.
Section 169.42 — Littering; Dropping Object On Vehicle; Misdemeanor.
Section 169.421 — Civil Liability For Littering.
Section 169.43 — Swinging Gate On Truck.
Section 169.32 — Stopping, Standing, And Parking.
Section 169.33 — Police May Move Vehicle.
Section 169.34 — Prohibitions; Stopping, Parking.
Section 169.342 — Good Samaritan; Exception To Stopping And Parking.
Section 169.345 — Parking Privilege For Physically Disabled.
Section 169.346 — Disability Parking Areas; Criteria, Enforcement.
Section 169.435 — Office Of Pupil Transportation Safety.
Section 169.441 — School Bus Identification.
Section 169.442 — School Bus Signals.
Section 169.443 — Safety Of School Children; Bus Driver's Duties.
Section 169.444 — Safety Of School Children; Duties Of Other Drivers.
Section 169.445 — Cooperation With Law Enforcement.
Section 169.446 — Safety Of School Children; Training And Education Rules.
Section 169.447 — School Bus And Head Start Bus Safety.
Section 169.4475 — Special Event School Bus Use.
Section 169.448 — Other Buses.
Section 169.449 — School Bus Operation.
Section 169.4501 — School Bus Equipment Standards.
Section 169.4502 — Additional Minnesota School Bus Chassis Standards.
Section 169.4503 — Additional Minnesota School Bus Body Standards.
Section 169.4504 — Additional Standards For Specially Equipped Bus.
Section 169.451 — Inspecting School And Head Start Buses; Rules; Misdemeanor.
Section 169.4511 — School Bus Accident And Subsequent Operation.
Section 169.454 — Type Iii Vehicle Standards.
Section 169.4581 — Criminal Conduct On School Bus.
Section 169.4582 — Reportable Offense On School Bus.
Section 169.46 — Hitching Behind Vehicle.
Section 169.467 — Motor Vehicle Safety Standards; Definitions.
Section 169.468 — Vehicle Safety Rules; Federal Safety Standards.
Section 169.47 — Unsafe Equipment.
Section 169.471 — Television; Headphones.
Section 169.475 — Use Of Wireless Communications Device.
Section 169.48 — Vehicle Lighting.
Section 169.51 — Clearance And Marker Lamps.
Section 169.52 — Projecting Load; Light Or Flag.
Section 169.522 — Slow-moving Vehicle, Sign Required.
Section 169.53 — Lights For Parked Vehicles.
Section 169.541 — Lighting Exemption For Law Enforcement; Standards.
Section 169.55 — Lights On All Vehicles.
Section 169.56 — Auxiliary Lights.
Section 169.57 — Vehicle Signals.
Section 169.58 — Identification Lamps.
Section 169.59 — Warning Lights.
Section 169.60 — Distribution Of Light.
Section 169.61 — Composite Beam.
Section 169.62 — Certain Lights Permitted On Old Motor Vehicles.
Section 169.63 — Number Of Lamps.
Section 169.64 — Prohibited Lights; Exceptions.
Section 169.65 — Specifications For Lighting And Other Devices.
Section 169.66 — Hearing On Specifications.
Section 169.684 — Seat Belt; Declaration Of Policy.
Section 169.685 — Seat Belt; Passenger Restraint System For Children.
Section 169.686 — Seat Belt Use Required; Penalty.
Section 169.693 — Motor Vehicle Noise Limits.
Section 169.70 — Rear View Mirror.
Section 169.72 — Tire Surface; Metal Studs.
Section 169.721 — Unsafe Tires; Definitions.
Section 169.722 — Rules For Tire Safety.
Section 169.723 — Tires Considered Unsafe.
Section 169.724 — Prohibition; Operating Automobile With Unsafe Tires.
Section 169.726 — Automobile Sale Prohibited Unless Tires Are Safe.
Section 169.727 — Unsafe Tires; Misdemeanor.
Section 169.73 — Bumpers, Safeguards.
Section 169.733 — Wheel Flaps On Truck And Trailer.
Section 169.734 — Automobile Fenders.
Section 169.74 — Safety Glass.
Section 169.75 — Flares, Flags, Or Reflectors Required.
Section 169.751 — Definitions.
Section 169.752 — Patrol Motor Vehicles, First Aid Equipment.
Section 169.753 — Law Enforcement Officers Trained In First Aid.
Section 169.762 — Pressurized Flammable Gas.
Section 169.771 — Spot-check Of Motor Vehicle.
Section 169.781 — Annual Commercial Vehicle Inspection; Inspectors, Fee, Penalty.
Section 169.782 — Daily Commercial Vehicle Inspection; Penalty.
Section 169.783 — Commercial Vehicle Accident; Reinspection.
Section 169.79 — Vehicle Registration; Displaying License Plates.
Section 169.791 — Criminal Penalty For Failure To Produce Proof Of Insurance.
Section 169.792 — Revocation Of License For Failure To Produce Proof Of Insurance.
Section 169.793 — Vehicle Insurance; Unlawful Acts, Penalties.
Section 169.795 — Vehicle Insurance Rules.
Section 169.796 — Verification Of Insurance Coverage.
Section 169.797 — Penalties For Failure To Provide Vehicle Insurance.
Section 169.798 — Rules Of Commissioner Of Public Safety.
Section 169.7995 — Failure To Produce Rental Or Lease Agreement.
Section 169.80 — Size, Weight, Load.
Section 169.801 — Implement Of Husbandry.
Section 169.81 — Height And Length Limitations.
Section 169.812 — Escort Vehicles For Overdimensional Loads; Definitions; Requirements.
Section 169.82 — Trailer Equipment.
Section 169.822 — Weight Limitations; Definitions.
Section 169.823 — Tire Weight Limits.
Section 169.824 — Gross Weight Schedule.
Section 169.826 — Gross Weight Seasonal Increases.
Section 169.8261 — Gross Weight Limitations; Forest Products.
Section 169.827 — Gross Weight Reduction On Restricted Route.
Section 169.828 — Axle Restrictions.
Section 169.829 — Weight Limits Not Applicable To Certain Vehicles.
Section 169.8295 — Weight Limits; Vehicles Transporting Milk.
Section 169.84 — Load Limit On Bridge.
Section 169.85 — Weighing; Penalty.
Section 169.851 — Weight Record.
Section 169.86 — Special Permit To Exceed Height, Width, Or Load; Fees.
Section 169.862 — Permit For Baled Farm Product To Exceed Height Or Width.
Section 169.863 — Special Pulpwood Vehicle Permit.
Section 169.864 — Special Products Vehicle Permits.
Section 169.865 — Special Farm Products Permits.
Section 169.866 — Special Canola-hauling Vehicle Permit.
Section 169.8665 — Special Soybean Meal-hauling Vehicle Permit.
Section 169.868 — Special Freight Distribution Permit.
Section 169.869 — Road Construction Materials Special Permit.
Section 169.87 — Seasonal Load Restriction; Route Designation.
Section 169.871 — Excess Weight; Civil Penalty.
Section 169.872 — Receipt Of Certain Overweight Loads.
Section 169.88 — Damages; Liability.
Section 169.881 — Vehicle Platoons.
Section 169.891 — Jurisdiction; Limitation Of Actions.
Section 169.92 — Failure To Appear.
Section 169.93 — Arrest Without Warrant.
Section 169.94 — Record Of Conviction.
Section 169.95 — Court To Keep Separate Records Of Violations.
Section 169.96 — Interpretation And Effect.
Section 169.965 — University Regents To Regulate Traffic And Parking.
Section 169.966 — Board To Regulate Traffic On State Universities.
Section 169.97 — Citation; Highway Traffic Regulation Act.
Section 169.971 — Driver Improvement Clinics; Definitions.
Section 169.972 — Establishment Of Driver Improvement Clinic; Fees.
Section 169.973 — Regulation Of Clinic; Director.
Section 169.974 — Operation Of Motorcycle; Motor Scooter; Motor Bike.
Section 169.98 — Police, Patrol, Or Security Guard Vehicle.
Section 169.985 — Traffic Citation Quota Prohibited.
Section 169.99 — Uniform Traffic Ticket.
Section 169.999 — Administrative Citations For Certain Traffic Offenses.