Width: 8 Feet 6 Inches
Height: 14 Feet 6 Inches
Trailer Length: 53 Feet (Interstate)
48 Feet on Non-Designated Roads
Overall Permit Length: Up to 110 Feet
Oversize Permit: 3 Travel Days
Overweight Permit: 3 Travel Days
IRP Trip Permit: 72 Hours
IFTA Fuel Permit: 3 Days
Annual Permit: 12 Months
Monday – Friday Only
30 Min Before Sunrise
30 Min After Sunset
No Weekend or Holiday Travel
Length:80 Feet: One Escort
Length:<100 Feet: State Police Escort
Width:<12 Feet: One Escort
Width:< 15'1": State Police Escort
Route Survey May Be Required Above 13'6"
New Hampshire Oversize Permits are required whenever a vehicle or its load exceeds the state's legal size or weight limits while traveling on public highways. These permits ensure safe transportation, protect road infrastructure, and keep commercial carriers compliant with New Hampshire DOT regulations.
Chicago Permit provides fast and reliable assistance with New Hampshire Oversize Permits, Overweight Permits, Single Trip Permits, Annual Permits, Overhang Permits, IRP Trip Permits, and IFTA Fuel Permits. Our experienced team helps carriers obtain permits quickly while ensuring full compliance with state regulations.
| LENGTH | WIDTH | HEIGHT | GROSS WEIGHT |
|---|---|---|---|
|
53' Trailer (Interstate)
48' Trailer (Other Roads) 110' Permitted Length |
8 Feet 6 Inches Maximum Legal Width | 14'6" (Statewide) | 80,000 Pounds |
New Hampshire oversize permits can be obtained online through our website chicagopermit.net or by calling us at 270-908-9656
In New Hampshire, vehicles or loads that exceed the legal size and weight limits require an oversize/overweight permit. Standard legal dimensions are 8 feet 6 inches in width, 13 feet 6 inches in height, and 75 feet in overall length. Any vehicle or load exceeding these limits must obtain a special permit.
No, oversize loads in New Hampshire are generally not allowed to travel at night. Travel is typically restricted to daylight hours, from 30 minutes before sunrise to 30 minutes after sunset. However, some loads with certain dimensions may be eligible for extended travel hours upon request.
New Hampshire oversize permits can be obtained online through our website chicagopermit.net or by calling us at 270-908-9656
The cost of an oversize permit in New Hampshire varies depending on the load’s size, weight, and the route taken. Single-trip oversize permits typically start around $36, but prices can vary.
In New Hampshire, a load is considered oversized if it exceeds 8 feet 6 inches in width, 13 feet 6 inches in height, or 75 feet in length. Weight limits are also strictly regulated. Any load beyond these dimensions requires a special permit.
The maximum width allowed without a permit in New Hampshire is 8 feet 6 inches. Anything wider requires an oversize permit.
You can log in to manage your New Hampshire oversize permit through Our website chicagopermit.net
Oversize/overweight permits in New Hampshire are typically valid for single trips and must be obtained in advance. Travel is limited to specific times and may be prohibited during inclement weather or peak traffic hours. Pilot cars and safety equipment may be required for larger loads.
Yes, New Hampshire requires trip permits for out-of-state carriers who are not registered under the International Registration Plan (IRP). If you’re entering the state without IRP credentials, you must obtain a temporary trip permit.
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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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