Width: 8'6"(Designated Highways) |
8'0" (Other Roads)
Height: 13'6"
Length: 53' Trailer (Designated Routes)
GVW: 80,000 lbs
Single Trip: 5 Travel Days
Annual Permit: 12 Months
IRP / IFTA Permit: 72 Hours
Multi Trip Permit: 30–90 Days
Envelope Permit: 1 Year
Sunrise to Sunset
Weekend travel allowed for eligible loads
(Sat & Sun until 3:00 PM)
Continuous travel for legal-dimension overweight loads under 70'
Over 90' Length – 1 Escort
Over 100' Length – 2 Escorts
Over 12' Width – 1 Escort
Over 14' Width – 2 Escorts
Over 14'5" Height – Height Pole Escort Required
Michigan oversize permits are required whenever a vehicle or load exceeds the state's legal size or weight limits. These permits ensure safe transportation while protecting highways and bridges throughout Michigan.
Chicago Permit provides fast and reliable Michigan Oversize, Overweight, Single Trip, Annual, IRP, IFTA, Fuel, Envelope, and Superload permits. Our experienced permit specialists help carriers stay compliant with all Michigan DOT regulations while minimizing permit processing time.
| LENGTH | WIDTH | HEIGHT | GROSS WEIGHT |
|---|---|---|---|
| 53' Trailer (Designated) Routine Limit: 150' | 8 Feet 6 Inches Routine Limit: 16' | 13 ft 6 inches Verify Above 13'6" |
80,000 Pounds(Legal GVW) |
Just call us at 270-908-9656. We’re always here.
In Michigan, a load is considered oversized if it exceeds 8 feet 6 inches wide, 13 feet 6 inches high, or 75 feet in overall length for most vehicles. Any load that surpasses these dimensions requires an oversize permit.
In Massachusetts, the maximum legal width for vehicles without a permit is 8 feet 6 inches. Anything wider requires an oversize permit.
Michigan oversize permits can be obtained online through our website chicagopermit.net or by calling us at 270-908-9656
Generally, oversize loads are not allowed to travel at night in Michigan. Travel is typically restricted to daylight hours, from 30 minutes before sunrise to 30 minutes after sunset, Monday through Saturday.
The cost of a Michigan oversize permit varies depending on dimensions and travel needs, but single-trip permits typically start around $25–$100.
In Michigan, loads are oversized if they exceed:
Width: 8 feet 6 inches
Height: 13 feet 6 inches
Length: 75 feet (for combinations)
You can log in to manage your Michigan oversize permit through Our website chicagopermit.net
Fill out the form below, and our team will get back to you shortly.
We provide fast and reliable permit solutions with expert support, helping carriers stay compliant and keep every load moving on schedule.
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