Michigan (MI) Pilot Car & Escort Vehicle Requirements

Escort requirements, travel restrictions, and signage rules for oversize/overweight loads in Michigan.

PCP - Pilot Cars & Permits provides professional pilot car escort services throughout Michigan. Whether you need a lead vehicle, chase car, or high pole escort, our certified pilots are available 24/7 across Michigan and all connecting states. We handle the coordination so your oversize load moves safely and on time.

Legal Dimensions — Michigan

Max Width
8'6"
Max Height
13'6"
Max Length
53'0"
Gross Weight
80,000 lbs
Front Overhang
3'0"
Rear Overhang
4'0"

Interstate Escort Requirements

Width

Min WidthMax Width EscortsPositionNotes
8'7" 12'0" 0 Permit required, no escort
12'1" 14'0" 1 Rear
14'1" 20'0" 2 Front + Rear

Height

Min HeightMax Height EscortsPositionNotes
13'7" 14'0" 0 Route clearance required
14'1" 14'6" 0 High pole + route clearance
Height pole required
14'7" 15'0" 1 Front High pole required
Height pole required
15'1" 20'0" 2 Front + Rear Route survey required
Height pole required

Length

Min LengthMax Length EscortsPositionNotes
53'1" 90'0" 0 Permit required
90'1" 100'0" 1 Rear
100'1" 150'0" 2 Front + Rear
150'1" 200'0" 2 Front + Rear 2+ escorts

Overhang

Min OverhangMax Overhang EscortsPositionNotes
15'1" 30'0" 1 Rear

Non-Interstate / State Road Escort Requirements

Width

Min WidthMax Width EscortsPositionNotes
8'7" 12'0" 0 Permit required
12'1" 14'0" 1 Front
14'1" 20'0" 2 Front + Rear

Height

Min HeightMax Height EscortsPositionNotes
13'7" 14'0" 0 Route clearance required
14'1" 14'6" 0 High pole + route clearance
Height pole required
14'7" 15'0" 1 Front High pole required
Height pole required
15'1" 20'0" 2 Front + Rear Route survey required
Height pole required

Length

Min LengthMax Length EscortsPositionNotes
53'1" 90'0" 0 Permit required
90'1" 100'0" 1 Rear
100'1" 150'0" 2 Front + Rear
150'1" 200'0" 2 Front + Rear 2+ escorts

Overhang

Min OverhangMax Overhang EscortsPositionNotes
15'1" 30'0" 1 Rear

Travel Restrictions

Standard Hours
Sunrise to sunset
Night Travel
Not permitted for oversize loads
Weekend Travel
Weekend until 3 PM for compliant loads.
Holiday Restrictions
No travel on major holidays
Urban Restrictions
Over 12' wide or over 90' long: restricted 7-9 AM and 3-6 PM in specified counties

Signage & Flag Requirements

Oversize Load Sign
Required on oversize loads
Flags
Standard flags at extremities

Pilot Car Services in Michigan

PCP - Pilot Cars & Permits coordinates experienced pilot car operators throughout Michigan for both local and interstate moves. From a single-county delivery to a multi-state haul that begins or passes through Michigan, our team matches your load with the right escorts — lead cars, chase cars, high pole escorts, and steer cars — based on the dimension thresholds and travel rules outlined above.

Because oversize requirements change at every state line, we plan your route end to end so your equipment stays compliant from origin to destination. Our dispatchers handle scheduling, positioning, and communication with your drivers, keeping your oversize or overweight load moving safely and on time across Michigan and beyond.

Disclaimer: These regulations are for informational purposes only. Always verify with the Michigan Department of Transportation before moving any oversize/overweight load. Regulations change frequently.

Need a Pilot Car in Michigan?

Call us at (214) 550-7192 or order online. Our pilots are ready to escort your load anywhere in Michigan and beyond.