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Wisconsin Oversize Overweight Provisions

Wisconsin Department of Transportation

Address: 4802 Sheboygan Avenue Madison, Wisconsin 53707-7980

Contact: (608) 266-7320

Hours: 7:30 A.M. – 4:30 P.M. (CT)


Single trip permits are valid for fourteen (14) consecutive days. May get a return trip if requested at the time of application.



Gross Weight:

5 Axles100,000*
6 Axles166,000*
7 Axles182,000*
8 Axles191,000*

*Depends on spacing and vehicle configuration

Length: no limit

Width: 16’

Height: no limit

A permit will not be issued for a vehicle and load exceeding 100′ in overall length when the rear supporting axle or axles are at or near the rear of the load unless the rear support is steerable and steered.

When Escorts Are Required:

On 2-Lane Highways:                    # of Escorts

When any part of vehicle or load extends beyond the left of roadway centerline1
Width over 15’ up to 16’ (frequently)1 Front
On any highway designated by permit1 or more
When required on permit, a uniformed police officer and vehicle with the permittee paying charges for servicen/a
Width over 16’2 (Front & Rear)

On Multi-Lane Highways:

Same as 2-Lane highways, except:

When any part of vehicle/load extends beyond the left of the right hand lane1

Why Choose Vectra Heavy Haulers?
Overweight and oversized loads require Wisconsin OSOW permits. Trust our experience in acquiring these permits efficiently, saving you time and effort. Choosing Vectra Heavy Haulers means selecting a partner dedicated to your success. Our professional team will guide you through the permit acquisition process, providing personalized solutions tailored to your specific needs.

Don’t let Wisconsin oversize permits and regulations hinder your operations. Reach out to us now so we can help you secure Wisconsin OSOW permits. With Vectra Heavy Haulers, you can focus on what you do best while we handle the Wisconsin oversize permits.

Vectra Heavy Haulers is a well-known heavyweight transport service provider and offer the best Minnesota trucking services. We follow all the federal, state and local Oversize-Overweight Permits issued by the authority. To know all the details about Wisconsin permits.