North Carolina Oversize / Overweight Trucking Permits Rules and Requirement
North Carolina Oversize permits OR North Carolina Overweight Permits are required when a vehicle or its load exceeds the state feet legal size or weight limits and needs to travel on public highways. These permits ensure compliance with safety standards and protect road infrastructure.
North Carolina oversize permits phone number: 270-908-9656
At Compare Transport LLC, we simplify the process of obtaining North Carolina Overweight Permits. Whether you need a Single Trip Permit, Annual Permit, Overhang Permit, or a Temporary Trip Permit Online, we help you apply quickly and efficiently. Our experts ensure you meet all North Carolina Oversize Overweight Permits Requirements and guide you through the full application and form process, whether it’s online or over the phone.
We offer affordable solutions for all your permit needs, including North Carolina Oversize Permits Online, Overweight Permits Application, Permit Costs, and even access to the official North Carolina Oversize Permits Phone Number. From trip permits for cars to single trip permit forms, Compare Transport LLC is your go-to agency for reliable, fast, and professional service.
North Carolina oversize regulations
North Carolina Legal Dimension Limit
Legal Dimensions for Trucking in North Carolina
Legal Length in North Carolina
- A 53 feet trailer is permitted on designated highways, while a 48-foot trailer is allowed on all other roadways. On non-designated routes, the maximum overall legal length is 60 feet.
- There is no overall length limit for 53-feet trailers operating on Interstates or other federally designated highways.
- In North Carolina, only Interstates and a limited number of four-lane U.S. highways fall under this federal designation. For all other routes, including most U.S. Highways, the maximum legal overall length is restricted to 60 feet.
Overhang
- Front: up to 5 feet
- Rear: up to 5 feet
Width
- 8 feet, 6 inches on Interstates and designated highways
- 8 feet on all other roadways
Height
- 13 feet 6 inches
Note for Length: For 53-foot semitrailers, the kingpin to rear axle spacing must not exceed 41 feet.
Note for Overhang: Length restrictions apply to 53-foot trailers operating on non-designated roads.
North Carolina Legal Weight Limit
The maximum allowable gross vehicle weight is up to 80,000 pounds, subject to axle configurations:
Axle weight limits North Carolina
- Single Axle
20,000 pounds - Tandem Axle
38,000 pounds - Tridem Axle
Varies based on axle spacing
North Carolina Routine Limit: North Carolina Oversize and Overweight Limits
- Length
Up to 105 feet
For beams or girders: Up to 120 feet - Width
Up to 15 feet - Height
No fixed height limit; evaluated based on the travel route. Loads exceeding 14 feet in height may require additional review
Maximum Axle Weights With OH Overweight Permit:
Weight (based on axle configuration and spacing)
Axle weight limits with a permit
- Steering axle: 20,000 lbs (may vary)
- Single axle: 25,000 lbs
- Tandem axle: 50,000 lbs
- Tridem axle: 60,000 lbs
- Quad axle: 68,000 lbs
Gross Weight Limits with a Permit
- 5 axles: 112,000 lbs
- 6 axles: 120,000 lbs
- 7 axles: 132,000 lbs
Superload Classification: Any load exceeding 132,000 pounds gross weight or 15 feet in width is considered a superload and must include a shipper’s letter with the application.
North Carolina oversize permits validity period
To operate legally in North Carolina, commercial carriers must secure the appropriate permits based on vehicle size, weight, and registration status. Below is a detailed guide to the validity of all key North Carolina trucking permits, including oversize, overweight, superload, IRP, IFTA, TRP, and temporary trip and fuel permits.
- Single Trip Permits for Oversize/Overweight
Validity Period:
Valid for 10 calendar days from the effective date shown on the permit. - Superload Permit
Validity Period:
Typically valid for 10 days, but may vary based on route and load requirements. - Annual Oversize Permit
Validity Period:
Valid for 12 months from the issue date; limited to specific dimensions/routes. - Annual Overweight Permit
Validity Period:
Valid for 1 year, applicable for loads exceeding legal weights but within routine limits. - Temporary Trip Permit
Validity Period:
Valid for 72 hours; allows non-IRP registered vehicles to operate in the state. - Temporary Fuel Permit
Validity Period:
Valid for 24 to 96 hours depending on the permit issued.
Operating Time North Carolina:
Movement is permitted from sunrise to sunset, Monday through Saturday. Travel is not allowed on Sundays. Loads exceeding legal weight—up to 112,000 pounds gross (or up to 94,500 pounds for sealed shipping containers)—may be granted 24/7 travel, but only on interstate highways and with proper permit authorization
Restricted Travel North Carolina:
Loads over 10 feet in width are prohibited within a 10-mile radius of the cities of Charlotte, Raleigh, Durham, and Chapel Hill during peak traffic hours: 7:00 AM to 9:00 AM and 4:00 PM to 6:00 PM. Loads taller than 14 feet traveling near the Tennessee border through the I-40 tunnels must comply with speed and safety restrictions (see Escort section for more details). No travel is permitted on major holidays or during holiday weekends. For accurate holiday travel restrictions, contact the permit office for confirmation.
North Carolina Holiday Travel Restriction
Unless explicitly stated on a North Carolina oversize permit, loads weighing more than 112,000 pounds are prohibited from operating from noon the day before the following holidays until noon the day after: New Year’s Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, and Christmas Day.
North Carolina Escort Requirement
Length
- Over 110 feet: One escort vehicle required
- Over 150 feet: Two escort vehicles required
Overhang
- Over 15 feet (front or rear): One escort vehicle required
Width
- Over 12 feet: One escort required
- Over 14 feet: Two escorts required on two-lane or undivided roads
Height
- Over 14 feet, 5 inches: Escort with height pole required
- I-40 tunnels near the Tennessee border
Weight
- Loads exceeding 149,999 pounds require one escort vehicle.
Eastbound: Escort with height pole required for heights over 13 feet, 11 inches
Westbound: Escort with height pole required for heights over 14 feet, 2 inches
North Carolina Banners, Lighting & Flage Requirement
Loads wider than 10 feet must display “Oversize Load” signs at both the front and rear. Red flags are required at all corners and at the widest points if the load exceeds 8 feet 6 inches in width. Flags must be placed in a way that does not increase the overall width. A red flag must also be used for rear overhangs greater than 4 feet. For night travel, red or amber lights visible from at least 200 feet are required.
Additional Information
Special Equipment Requirements: Blades or buckets wider than 14 feet must be detached. If the blade or bucket is an integral part of the equipment being transported, it can be separated and hauled along without being considered a divisible load. Beams, poles, pipes, and other structural materials up to 85 feet long may be transported without a permit, but only during daylight hours and solely on interstates or designated routes.
Multiple Pieces Rule: In North Carolina, oversize loads exceeding 60 feet in length are not allowed to carry multiple items on non-designated highways. For example, hauling two farm tractors end-to-end totaling 70 feet in length is not permissible on state or non-designated U.S. highways unless the load qualifies as a single item. Interstate or designated U.S. routes (mainly four-lane U.S. Highways) are exceptions to this rule.
North Carolina Oversize/Overweight Fee structure
North Carolina offers a variety of vehicle and transportation permits, each with its own fee depending on the type and usage. Below is a breakdown of key permit types and their current associated costs:
- Single Trip Permit
Fee Details : $12.00 per category exceeding legal limits (length, width, height, or weight). - Fax Transmission
Fee Details :Additional charge of $5.00 for faxed permits. - Superload Permit
Fee Details: $12.00 per category over legal dimensions (length, width, height, or weight) + $3.00 per 1,000 lbs. over 132,000 lbs. gross. A $100.00 non-refundable application fee applies if the load exceeds 17 feet in width. - Annual Permit
Fee Details: Flat rate of $100.00 per vehicle.
Heavyhaul Oversize Trucking Services in North Carolina
Compare Transport LLC is your go-to choice for the best for North Carolina heavy-haul oversize trucking services across the United States and Canada. As a leading heavy-haul transportation company, we specialize in handling over-dimensional and overweight shipments with precision and expertise.
Our team of experienced heavy haul movers ensures the safe and efficient transportation of your cargo, no matter how challenging the dimensions or weight may be. We pride ourselves on providing top-notch heavy haul trucking services, utilizing state-of-the-art equipment and industry-leading techniques.
With Compare Transport LLC, you can trust that your heavy haul transportation needs are in capable hands. We prioritize customer satisfaction and strive to exceed your expectations with our reliable, timely, and cost-effective services. Experience the excellence of our heavy haul trucking services and let us handle your most demanding transportation requirements. Our Services include Flatbeds Trucking, Lowboy Trucking, Dry Van Trucking, Tractor trailers, Step Deck Trucking, Conestoga Trucking, Reefer Trucking, Intermodal Trucking, Cardo Van Trucking, Heavy Haul Trucking, and Power Only Trucking areas.
Compare Transport LLC is the single STOP for all Oversize / Overweight permits with one easy-to-use application.
Frequently Asked Questions
North Carolina oversize permits can be obtained online through our website comparetransportll.com or by calling us at 270-908-9656
In North Carolina, loads up to 8 feet 6 inches wide can travel without a special permit. Any load exceeding this width requires an oversize permit.
Permit rules in North Carolina require any vehicle or load exceeding legal size or weight limits to obtain a permit before travel. Standard legal limits are 8’6″ wide, 13’6″ high, 60′ long (for single units), and 80,000 lbs gross weight. Additional escort, signage, and travel restrictions may apply depending on the load dimensions.
Yes, North Carolina requires trip permits for out-of-state carriers operating intrastate without IRP registration or IFTA credentials. These permits allow temporary travel within the state.
North Carolina oversize permits can be obtained online through our website comparetransportll.com or by calling us at 270-908-9656
The cost of an overweight permit in North Carolina generally starts at $12.00 for a single trip and increases based on the weight exceeding legal limits. Additional fees may apply depending on axle group weight and total gross weight.
A single trip oversize permit in North Carolina typically costs $12.00. However, fees may increase depending on the load’s width, height, length, and the number of miles traveled.
An overweight permit in North Carolina costs a base fee of $12.00, plus extra charges depending on how much the load exceeds the legal weight limits. These charges are calculated per 1,000 pounds over the legal threshold.
Applications for North Carolina oversize permits can be submitted online via our website comparetransportll.com or by calling us at 270-908-9656
North Carolina’s oversize law requires that any vehicle or load exceeding legal width, height, or length must obtain a permit before travel. The law also outlines escort requirements, signage, lighting, and specific travel hours, especially for larger loads.
Oversize loads in North Carolina are generally restricted to daylight travel only, from sunrise to sunset, Monday through Saturday. Night travel may be allowed for certain loads with special conditions but usually requires prior approval and may involve additional safety measures.
The phone number for assistance is 270-908-9656.
To get your North Carolina oversize permits fast and at competitive prices, contact Compare Transport LLC at 270-908-9656. Their experienced team will handle all permit types across the U.S. and Canada.
The oversize permit fee in North Carolina starts at $12.00 for a single trip. Fees may vary based on the route, size of the load, and required escort services.
In North Carolina, a load is considered oversized if it exceeds 8 feet 6 inches in width, 13 feet 6 inches in height, or 60 feet in length for single vehicles. For combination vehicles, lengths over 75 feet are considered oversized.
Yes, you can get North Carolina oversize permit online by calling us at 270-908-9656.
You can log in to manage your North Carolina oversize permit through Our website comparetransportll.com
