Minnesota 5 Axle Semi Truck Size and Weight Limits

Minnesota: 5 Axle Semi Truck

semi truck tractor trailer

Gross Weight Limits

Ruleset Jurisdiction Permit Required? Estimated Gross *
US Federal Interstate and Designated No 80,000 lbs

* This is an estimate as it does not include bridge and tire compliance.

Axle Weight Limits

Ruleset: US Federal

Jurisdiction: Interstate and Designated

Axle Group Tire Type Axle Spread Axle Weight Limit
Steer AxleSingle 20,000 lbs
Tandem DrivesDuals40 - 96 in 34,000 lbs
Trailer TandemDuals40 - 96 in 34,000 lbs
Trailer TandemDuals96 - 108 in 38,000 lbs
Trailer TandemDuals108 - 120 in 39,000 lbs
Trailer TandemDuals120 - 121 in 40,000 lbs

Dimension Restrictions

Interstate and DesignatedNon-Designated Routes
Dimension NameMinMaxMinMax
Overall Height13' 6"
Overall LengthNo Limit75' 0"
Overall Width8' 6"
Front OverhangOverhang cannot exceed legal length of truck
Rear OverhangOverhang cannot exceed legal length of trailer
Semi-Trailer Length53' 0"
Semi-Trailer Wheelbase
- Kingpin to Center of Axles
43' 0"



These figures are interpreted from the legal codes freely available, please read our full disclaimer and inform us of any errors!