WCS Permits & Pilot Cars - Oversize Load Permits

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New Hampshire Oversize Permits

Below is some important oversize permit regulation information for the state of New Hampshire.

In New Hampshire, you need an oversize permit if your vehicle exceeds 8’6″ wide, 13’6″ high, 53’0″ long or 105,500 pounds. 

If you need to apply for a New Hampshire oversize permit, call (888) 737-6483 now or contact us. 

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LEGAL DIMENSIONS & WEIGHTS​
Legal Width:8'6
Legal Height:13'6
Legal Length:-Single unit: 45'0
-Truck/tractor w/ semi-trailer combination: 48'0
-Semi-trailer: 48'0 on Non-designated highways
-53'0 on Interstate
-2 Trailing Units (trailers/doubles): 28'0
Legal Overhang Front:N/A
Legal Weight Gross:80,000
Legal Overhang Rear:4'0
Legal Trailer Length:-Single unit: 45'0
-Truck/tractor w/ semi-trailer combination: 48'0
-Semi-trailer: 48'0 on Non-designated highways
-53'0 on Interstate
-2 Trailing Units (trailers/doubles): 28'0
Legal Kingpin:41'0
Legal Weight Single:Refer to Weight link below
Legal Weight Tandem:Refer to Weight link below
Legal Weight Tridem:Refer to Weight link below
Legal Weight Quad:Refer to Weight link below
Legal Weight Doubles:34,000 lbs.
Legal Weight Triples:48,000 lbs.
Load Exemptions:-Implements of Husbandry when engaged in agriculture practices on state highways
PERMIT FEES​
Permit Fee/Legal Weight:$6.00
Permit Fee/Overweight:Vehicle and load over registered weight but not exceeding:
-50,000 lbs. $5.50
-50,001-60,000 lbs: $6.50
-60,001-70,000 lbs: $7.50
-70,001-80,000 lbs: $8.50
-80,001-90,000 lbs: $9.50
-90,001-100,000 lbs: $10.50
-Each additional 10,000 pounds: $2.00
Superload Fees:$10.50 for 100,000 lbs. or greater + $2.00 each additional 10,000 lbs.
Mileage Fees:N/A
Annual Fees:-Limited Radius: $60.00
-Statewide $175.00
Additional Fees:N/A
AGENCY GENERAL INFO​
Phone: 603-271-2691
Email:
Status Phone: 603-271-2691
Website:https://www.nh.gov/dot/org/operations/highwaymaintenance/overhaul/index.htm
Hours of Operation:8:00 am - 4:00 pm Eastern
Permit Valid For: 5 Days Single Trip / 10 Days Round Trip

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WCS Permits & Pilot Cars - Oversize Load Permits

WCS Permits & Pilot Cars is North America’s oversize load permit authority. 

Phone: 888-737-6483

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