In North Carolina, any load that exceeds the legal size or weight limits requires an oversize/overweight permit before it moves. Below are the legal limits and the requirements that apply at each threshold.
1When you need a permit
A load is oversize or overweight once it passes any of these:
| Dimension | North Carolina legal limit | Permit if over |
|---|---|---|
| Width | 8 ft 6 in | Wider |
| Height | 14 ft | Taller |
| Length (combination) | 60 ft | Longer |
| Gross weight | 80,000 lbs | Heavier |
| Single axle | 20,000 lbs | Heavier |
| Tandem axle | 38,000 lbs | Heavier |
2Escort & pilot car requirements
| Once the load is over… | North Carolina requires |
|---|---|
| 12 ft wide | 1 escort (pilot car) |
| 16 ft wide | 2 escorts |
| 14 ft 5 in high | Escort with a height pole / pole car |
| 110 ft long | 1 escort · 150 ft → 2 escorts |
| 15 ft high or 16 ft wide | Route survey required |
| 16 ft wide | Police escort |
3When you can travel
- Daylight only — Sunrise to sunset.
- Weekends: No travel on Sundays.
- Continuous travel (24 hr/365 days) authorized up to 112,000 lbs permitted gross weight provided the vehicle has no other over-legal dimensions (ST-1); not authorized for superloads (SL-6). No Interstate-only restriction..
- Holiday blackouts: Independence Day, Thanksgiving Day, Christmas Day.
4Superloads in North Carolina
A load is a superload once it exceeds any of these:
| Superload trigger | Threshold |
|---|---|
| Width | 15 ft |
| Gross weight | 132,000 lbs |
Superloads require individual review and roughly 10 days of lead time for approval.
5Permit timing
- Superload review: ~10 days.
- Validity: a single-trip permit is good for ~10 days.
Get the full cost of your load
FreightDeck estimates every cost on an oversize move — permits, escorts, police, route survey, engineering, and the truck rate — for your exact load and route, across all 48 states and Canada, up to superload size.
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?North Carolina permit FAQ
When do I need an oversize permit in North Carolina?
Once a load exceeds any legal limit: 8 ft 6 in wide, 14 ft high, 60 ft long (combination), or 80,000 lbs gross.
When do I need a pilot car in North Carolina?
North Carolina requires one escort over 12 ft wide (two over 16 ft), a height pole over 14 ft 5 in high, and a police escort over 16 ft wide.
Can you drive an oversize load at night in North Carolina?
Daylight only, Sunrise to sunset. Continuous travel (24 hr/365 days) authorized up to 112,000 lbs permitted gross weight provided the vehicle has no other over-legal dimensions (ST-1); not authorized for superloads (SL-6). No Interstate-only restriction. Weekend travel is allowed within limits.
What counts as a superload in North Carolina?
Over 15 ft wide, or 132,000 lbs gross. It requires individual review and about 10 days of lead time.
How much does a North Carolina oversize permit cost?
The state permit fee depends on the load's size and weight. The full cost of a move also includes escorts, police, route surveys, engineering, and the truck rate, which vary by route. FreightDeck estimates all of it for your exact load — price your North Carolina load with FreightDeck →.
How long does it take to get an oversize permit in North Carolina?
North Carolina does not publish a standard processing time for routine permits; superload review takes about 10 days. A permit is valid for 10 days, so line up every state on the route before applying.
Can oversize loads move on weekends and holidays in North Carolina?
No travel on Sundays. Movement stops on Independence Day, Thanksgiving Day, and Christmas Day (No movement from 12:00 noon the weekday preceding until 12:00 noon the weekday following; Sat/Sun holiday: noon preceding Friday to noon following Monday); check the permit conditions for exact times.
Does North Carolina require a route survey?
Yes, once a load is over 15 ft high or 16 ft wide. The survey checks every bridge, sign, signal and wire on the route and is filed with the permit; it usually takes longer than the permit itself, so start it first. What a route survey involves →
Are any loads exempt from oversize permits in North Carolina?
North Carolina publishes exemptions or relaxed rules for farm equipment, forest products, manufactured homes, and baled hay <=12 ft (for example non-interstate, farm operations). Exemptions are narrow and usually limited to specific roads and daylight hours; anything else over the legal limits needs a permit.
Does a North Carolina permit cover Virginia?
No. Every state issues its own permit, and a move crossing into Virginia, Tennessee, or Georgia needs a separate permit there with that state's escort and travel rules. FreightDeck prices every state on the route in one quote.