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North Carolina Oversize and Overweight Permits

North Carolina Oversize and Overweight Permits

PIMS permits priced per dimension, the 14 ft legal height, certified escort drivers, noon-to-noon holidays and the mountain routes

Quick answer

Who issues oversize permits in North Carolina?

NCDOT's Oversize/Overweight Permit Unit in Garner, through its PIMS online system. A single trip costs $12 for each dimension over legal, weight included up to 132,000 lb, plus $3 per 1,000 lb above that, and is valid 10 days for one trip. Loads move sunrise to sunset on any day, and every escort driver must hold North Carolina or reciprocal certification.

Updated October 2026 by the HTS Logistics broker team (FMCSA MC# 1178470).

Checked October 2026; the issued permit controls

North Carolina's legal height is 14 ft and its tandem axle 38,000 lb (G.S. 20-116(c), 20-118(b)(2)), both above the 13 ft 6 in height Tennessee, Virginia, South Carolina and Georgia allow and the 34,000 lb federal tandem figure; those states' rules sit side by side in our oversize permits by state guide. What North Carolina adds is a people rule: every escort driver on a permitted move must carry an approved certification (G.S. 20-119(f)), and loads over 16 ft wide run with the State Highway Patrol.

HTS Logistics, an FMCSA-licensed broker (MC 1178470), arranges heavy haul moves in North Carolina by booking the carrier, filing the permit in PIMS and checking each escort driver's card before dispatch. The Permit Unit says single-trip applications received by 3:00 p.m. ET are normally processed the same working day, loads over 14 ft high need 2 working days, and faxed applications have not been accepted since Aug 1, 2025.

When North Carolina requires a permit and how to get one

The Oversize/Overweight Permit Unit, NCDOT's Central Permit Office, issues annual, single-trip and superload permits through PIMS, the Permit Information Management System; a PIMS logon is requested by emailing a form to [email protected]. Generally a permit is needed over legal weight, over 8 ft 6 in wide, over 14 ft high, or over 40 ft for a single vehicle or 60 ft for a combination other than a tractor and 53 ft semitrailer. Over 14 ft and under 15 ft high, the application goes in writing at least 2 business days ahead, and the permittee answers for every vertical clearance (19A NCAC 02D .0601(d), (e)).

Permit weights reach 25,000 lb on a single axle, 50,000 lb tandem, 60,000 lb tridem and 68,000 lb on four or more axles, and gross weights of 112,000, 120,000 or 132,000 lb for 5, 6 or 7 axles (94,500, 108,000 and 122,000 lb under a 51 ft extreme wheelbase); the tractor has to be registered at 80,000 lb (19A NCAC 02D .0602(d); AN-1). State permits are not valid on municipal streets, and incorporated cities issue their own: Charlotte requires a CDOT right-of-way permit filed at least 10 working days ahead, at no fee (City Code 14-129).

Permit office

Issuing office
NCDOT Oversize/Overweight Permit Unit (Central Permit Office)
Address
750 N. Greenfield Parkway, Garner, NC 27529; mail to 1561 Mail Service Center, Raleigh, NC 27699-1561
Phone
1-888-574-6683 (option 1 single trip, 2 superload, 3 annual); (919) 814-3700
Hours
Call-in 7:00 AM–4:00 PM ET, Monday–Friday
Roads covered
State-maintained roads; municipal streets need the city's own permit

Fees

NCDOT permit fees (G.S. 20-119(b))
PermitFee
Single trip, each dimension over legal (height, length, width, and weight up to 132,000 lb) $12 each, so $12 to $48
Single trip, weight over 132,000 lb gross Plus $3 per 1,000 lb over 132,000 lb
Application needing an engineering study (superloads) Plus a $100 nonrefundable application fee
Annual permit, 12 months $185 per vehicle (up from $100 for applications from July 1, 2024, S.L. 2024-30)
Annual permit, house trailer or mobile home $200
Electric vehicle battery annual permit An added $498 (20-119(j))
Sealed ship container single trip (overweight only) $12
House-move permit application; house mover license $20; $100 per year

Publication C-11 (Rev 8/2016) still lists the container annual permit at $100, which predates the 2024 increase to $185 in the statute. Government agencies and farm equipment used for agriculture pay no fee.

Worked example from the statute: a load 13 ft wide, 15 ft high and 120,000 lb pays $36, or $12 each for width, height and weight. Each 1,000 lb above 132,000 lb adds $3, and weight past that line turns the move into a superload with the $100 application fee. Since the June 1, 2026 card processor change, card deposits to an escrow account carry $0.29 plus 2.35% (EA-2), and personal checks are refused.

Escort and pilot car rules in North Carolina

Every escort driver on a North Carolina permit must hold an approved certification and carry it in the vehicle (G.S. 20-119(f); 19A NCAC 02D .0643), and moving without the required number of certified escorts draws a $1,500 civil penalty (20-119(d)(1)). The triggers below come from NCDOT Publication E-9 (Rev 8/24); our state pilot car requirements show which neighbors also certify drivers.

North Carolina escort triggers (NCDOT Publication E-9, Rev 8/24; Permit Handbook)
LoadEscort requirement
Over 12 ft wide 1 front escort on two-lane, two-way highways; 1 rear on multi-lane highways, or as the permit states
Over 14 ft wide on two-lane roads (Handbook tier) Front and rear escorts; E-9 and the 2024 EVO Handbook do not repeat this tier, so the permit decides
Over 16 ft wide 3 escorts in total, one of them the N.C. State Highway Patrol, which may set the travel time and the number of permitted vehicles
Taller than 14 ft 5 in Front pole car with a height pole for the entire route
Over 110 ft long 1 rear escort
Over 150 ft long Front and rear escorts (the Handbook says 150 ft or more)
Rear overhang 15 ft or more 1 rear escort
Over 149,999 lb gross 1 front escort
Off-highway self-propelled equipment on flotation tires 2 escorts, 9:00 a.m.–2:30 p.m. only, on a route no longer than 15 miles

NCDOT may add escorts for combined dimensions, weather, location or route (E-9). The Permit Unit's documents give no fee schedule or booking procedure for State Highway Patrol escorts.

Escort driver certification (G.S. 20-119(f); 19A NCAC 02D .0644; EVO Reciprocation Agreement)
RequirementRule
Course and exam 8-hour Escort Vehicle Operator (EVO) course from an N.C. community college or NCDOT-certified instructor, then an exam passed with 75% or better; a Class A CDL holder may take the exam without the course
Application Filed with the Permit Unit within 6 months, with a certified driving record no older than 6 months and proof of a National Safety Council-approved defensive driving course
Eligibility 18 or older under the statute (the 2019 rule still says 21, or 18 with a Class A CDL); valid license; no reckless driving or DWI citation in the previous 12 months
Term and renewal Card issued within 10 business days and valid 4 years; renewal is a 4-hour recertification course (Stanly CC offers it online for $80.50)
Reciprocity Active cards from Arizona, Colorado, Florida, Georgia, Minnesota, Oklahoma, Pennsylvania, Utah, Virginia and Washington are accepted; Colorado does not recognize North Carolina cards

NCDOT publishes no certification fee of its own; course prices are set by each college or provider. N.C. law enforcement officers qualify without the course.

The escort vehicle is a single street-legal vehicle of 2,000 to 26,000 lb GVWR, towing nothing and carrying no hazardous materials, with an amber roof light seen from 500 ft in every direction, a bumper-width yellow OVERSIZE LOAD or WIDE LOAD banner, a two-way radio, an 18 in octagonal STOP/SLOW paddle, three reflective triangles and a 5 lb extinguisher (G.S. 20-119(f)(1)-(5); E-9). Lead cars generally run 500 ft to 1/4 mile ahead, under 200 ft in towns and never more than 1/2 mile on Interstates (2024 EVO Handbook).

Travel times, curfews and holidays

Permitted loads in North Carolina move between sunrise and sunset, Monday through Sunday, unless the permit states otherwise (19A NCAC 02D .0607(a)(1)). The rule itself says Sunday travel 'may be authorized' after considering dimensions, so each permit is read for its days.

  • Continuous travel (24 hours, 7 days, 365 days): the rule and Publications ST-1 and AN-1 allow it up to 112,000 lb gross with no other over-legal dimension. The Permit Unit's current notice widens that to loads up to 10 ft wide with no over-legal height or length, and a load wider than 102 in up to 120 in moving between sunset and sunrise carries at least two amber lamps at its widest points. Superloads never travel continuously (SL-6).
  • City curfews: loads wider than 12 ft may not travel within a 10-mile radius of the city limits of Charlotte, Raleigh, Durham or Chapel Hill 7:00–9:00 a.m. and 4:00–6:00 p.m. (Handbook p. 20; ST-1; AN-1; SL-6). The publications do not limit it to weekdays and the rule text does not contain it, so we treat it as daily.
  • Convoys: permitted vehicles from the same company or origin travel at least 2 miles apart unless a law enforcement escort or the permit office directs otherwise (.0607(a)(4)), and escorted loads pull over periodically to clear trailing traffic.
  • Weather: no movement with visibility under 500 ft, on snow or ice, or when the Division of Highways or law enforcement considers conditions unsafe; mobile or modular units over 10 ft wide stop when gusts exceed 25 mph (.0607(a)(8)).
  • Mobile and modular homes 16 ft wide: Monday through Saturday, 9:00 a.m.–2:30 p.m., never on Sunday.
  • Ports: NCDOT may allow after-sunset travel for cargo, containers or equipment when safe, and may not put a no-travel-after-sunset condition on permitted shipments to or from international ports (G.S. 20-119(b3)).
  • Frost: North Carolina runs no spring thaw program. Lower limits apply only where NCDOT posts light-traffic secondary roads or bridges (G.S. 20-118(b)(4), 136-72), and annual permits are not valid on posted roads or bridges.
NCDOT 2026 holiday no-travel windows (Holiday Schedule 2026; 19A NCAC 02D .0607(a)(2))
HolidayNo travel for restricted loads
Independence Day (a Saturday) Noon Fri Jul 3 to noon Mon Jul 6
Thanksgiving Day Noon Wed Nov 25 to noon Fri Nov 27
Christmas Day (a Friday) Noon Thu Dec 24 to noon Mon Dec 28
New Year's Day, MLK Day, Good Friday, Memorial Day, Labor Day, Veterans Day No travel restriction; the permit office is closed

The rule bars movement of any permitted vehicle from noon on the weekday before to noon on the weekday after each of the three holidays, and from noon Friday to noon Monday when the holiday falls on a weekend. The Handbook and the 2026 schedule apply the ban to over-width, over-height and over-length moves and to vehicles over 112,000 lb gross, and let other permitted vehicles travel.

What catches carriers in North Carolina

Banners at 10 ft, flags at 8 ft 6 in

Over 10 ft wide, the combination carries banners front and rear totaling 7 ft by 18 in, in one piece or two so plates stay visible, with 10 in black letters (1.5 in stroke) on yellow. Rule .0607(b)(1) names only 'Oversize Load', while NCDOT's ST-1, AN-1, SL-6 and Handbook also accept 'WIDE LOAD', and mobile homes show their actual width. Any load over 8 ft 6 in wide flies 18 in red or orange flags at its widest points. Other states' versions are in our banner and flag requirements by state.

19A NCAC 02D .0607(b)(1)-(2); Permit Handbook p. 17-18; ST-1 (Rev 11/19)

One mile off the permitted route

From an Interstate, freeway or toll-road interchange on the permitted route, a mover may continue as far as 1 mile from the ramp terminal onto an adjoining State highway to reach nearby facilities, if no bridge is crossed and no posted limit is exceeded; going farther is a violation. The allowance is not available over 350,000 lb, over 17 ft wide or with any axle over 26,000 lb.

NCDOT Guidance for One-Mile Access; Permit Handbook p. 20

The Highway Patrol now assesses penalties

Since July 1, 2025, the State Highway Patrol assesses permit penalties: $500 for no permit, off route, falsified information or dimension violations, $250 for time-of-travel violations and $100 for other conditions, plus up to $10,000 under 20-119(d1). Repeat violations can bring a permit denial of up to 6 months, or a permanent one.

G.S. 20-119(d), (d1); S.L. 2024-57; 19A NCAC 02D .0633

Blades, buckets and side-by-side loads

Blades and buckets may extend no more than 14 ft across the roadway, and only one item qualifies for an overweight permit. Items may be loaded in line for width but not side by side over 8 ft 6 in, and stacked items stay at 13 ft 6 in or less, which shapes how a dealer's bulldozer transport is loaded.

19A NCAC 02D .0602(a)(3)-(6), .0607(a)(5)

Superloads, the I-40 gorge, mountain routes and the ports

North Carolina's special cases cluster in the western mountains and at the two ends of the permit scale: superloads, which three NCDOT documents define differently, and port containers, which state law protects from sunset bans.

Superload thresholds

19A NCAC 02D .0601(c) requires a superload permit at 132,000 lb or more or at 15 ft wide or more, and .0602 caps single trips at 15 ft. NCDOT's later documents are wider: ST-1 (Rev 11/19) allows single trips to 16 ft 11 in, with a written application 2 business days ahead over 16 ft; SL-6 (Rev 1/20) sets superload width at 17 ft or more and weight over 132,000 lb; and the Handbook uses over 16 ft, over 132,000 lb or a steer axle over 20,000 lb. The classification printed on the permit decides. A superload goes in on form PF-20 with axle schematics at least 10 business days ahead, approvals are held and bridge studies expire after 90 days, and a return trip needs its own application.

I-40 Pigeon River Gorge

Since the post-Helene reopening on March 1, 2025, I-40 in Haywood County has run one narrowed lane each way at 35 mph. Standard 18-wheelers may use it but wide loads may not: NCDOT sends them over I-77 and I-81 between North Carolina and Tennessee, while TDOT's detour map names I-81 and I-26. NCDOT's May 22, 2026 update still estimated all lanes reopening in late 2028, and no notice lifting the wide-load ban was found.

Mountain routes and grades

Publication PF-8 bars annual-permit loads over 10 ft wide from 45 western routes or segments, among them US-19E, US-19W, US-23, US-25/70 to the Tennessee line, US-129 from Robbinsville, US-221 from Linville to Blowing Rock and US-441 from Cherokee; those moves need single-trip permits. Eastbound trucks over 10,000 lb stop at the I-40 truck information station in McDowell County before the descent, and 16 ft mobile homes on restricted routes west of Cleveland, Lincoln, Catawba, Iredell, Davie, Forsyth and Rockingham counties need a route survey (PF-16A).

Ports and sealed ship containers

Sealed international containers to or from a seaport may run overweight at legal dimensions: 112,000, 120,000 or 132,000 lb on 5, 6 or 7 axles (less under a 51 ft wheelbase), on a $12 single trip with continuous travel or an annual permit at the statutory $185. During the Cape Fear Memorial Bridge closure, Port of Wilmington annual permits carry a Jan 29, 2024 addendum with detours via Shipyard Blvd and College Rd or via I-40 and I-140, and NCDOT publishes no separate Morehead City rules.

Annual permit envelope

The 12-month annual covers loads to 12 ft wide (14 ft for farm equipment) and 105 ft long, up to 90,000 lb on all roads except posted ones and up to 132,000 lb on no more than 10 listed routes. Height reads 13 ft 6 in in rule .0602(b) and the legal 14 ft in AN-1 (Rev 7/24), and a permit can be reviewed or renewed no more than once a calendar year (20-119(b1)).

Crossing into a neighboring state

  • North into Virginia: certification works both ways, since DMV lists North Carolina as its only reciprocal state and NCDOT accepts Virginia cards, so a North Carolina-certified crew can continue. Virginia permits are void from noon on the weekday before six holidays, three more than North Carolina restricts; see the Virginia DMV hauling permit rules.
  • West into Tennessee: TDOT permits run 24/7, so a load that must stop at sunset in North Carolina may keep moving once across the line, except in five counties at weekday rush hour and in TDOT's escorted-load holiday windows. The Tennessee oversize permits page lists the counties and TDOT's I-81 and I-26 detour around the gorge.
  • South into South Carolina: SCDOT also moves loads sunrise to sunset and requires no escort certification, but loads over 12 ft to 15 ft wide stay out of large urban areas 7–9 AM on weekdays and 3–6 PM on school days, and over 16 ft brings police front and rear. See South Carolina oversize permits.

North Carolina oversize permit questions

What does NCDOT charge per over-legal dimension?

A single-trip permit costs $12 for each dimension over legal, counting height, length, width and weight up to 132,000 lb, so $12 to $48 (G.S. 20-119(b)). Above 132,000 lb gross, add $3 per 1,000 lb, and any move needing an engineering study adds a $100 nonrefundable application fee. Annual permits are $185 per vehicle, or $200 for mobile homes. Single trips are valid 10 days.

How does an escort driver get certified in North Carolina?

Take the 8-hour Escort Vehicle Operator course at a participating community college or with an NCDOT-certified instructor, pass the exam with 75% or better, then apply to the Permit Unit within 6 months with a certified driving record and proof of a defensive driving course. Class A CDL holders may skip the course. The card is issued within 10 business days and lasts 4 years.

Which states' escort certifications does North Carolina accept?

Under NCDOT's Reciprocation Agreement (Rev 08/19), active certifications from Arizona, Colorado, Florida, Georgia, Minnesota, Oklahoma, Pennsylvania, Utah, Virginia and Washington are accepted; the driver carries the card and license. Colorado does not recognize North Carolina cards in return. Escorts from states with no certification, such as Tennessee, need a North Carolina card to work a North Carolina permit.

Do North Carolina permits allow night travel?

Most cannot: permitted loads move sunrise to sunset under 19A NCAC 02D .0607. Continuous travel is allowed for loads up to 112,000 lb, and NCDOT's current notice extends it to loads up to 10 ft wide with no over-legal height or length, with amber lamps on loads wider than 102 in at night. Superloads never travel continuously, and port shipments may not be barred after sunset.

What is the legal height for trucks in North Carolina?

14 ft under G.S. 20-116(c), higher than the 13 ft 6 in used in neighboring states. Above 12 ft 6 in, the vehicle's owner is liable for any structure it hits, and no structure has to be raised for it. Over 14 ft a permit is needed, applications from 14 ft to under 15 ft go in writing 2 business days ahead, and a pole car leads anything over 14 ft 5 in.

Can wide loads use I-40 through the Pigeon River Gorge?

No. Since the post-Helene reopening on March 1, 2025, I-40 in Haywood County carries one narrowed lane each way at 35 mph, and NCDOT allows standard 18-wheelers but no wide loads. NCDOT routes wide loads over I-77 and I-81 between North Carolina and Tennessee, while TDOT names I-81 and I-26. NCDOT's May 2026 update put full reopening in late 2028.

What holidays restrict oversize loads in North Carolina?

Only Independence Day, Thanksgiving and Christmas. Restricted loads may not move from noon on the weekday before to noon on the weekday after; for 2026 that is noon Jul 3 to noon Jul 6, noon Nov 25 to noon Nov 27, and noon Dec 24 to noon Dec 28. NCDOT applies the ban to over-dimension loads and to vehicles over 112,000 lb gross.

Sources

Facts on this page were checked in October 2026 against the sources below. Rules and rates change; we confirm current requirements on every move.

  1. eCFR 23 CFR Part 658: Truck Size and Weight (federal baseline)
  2. NCDOT Oversize/Overweight Trucking Permits
  3. NCDOT PIMS permit system
  4. NCDOT Oversize/Overweight Permit Handbook (file dated June 29, 2026)
  5. NCDOT Publication ST-1 Single Trip Permits (Rev 11/19)
  6. NCDOT Publication SL-6 Superload Permits (Rev 1/20)
  7. NCDOT Publication AN-1 Annual Permits (Rev 7/24)
  8. NCDOT Publication E-9 Escort Vehicles (Rev 8/24)
  9. NCDOT Publication C-11 Sealed Ship Containers (Rev 8/2016)
  10. NCDOT OS/OW Permit Office Holiday Closings 2026
  11. NCDOT Publication PF-8 Restricted Routes for Annuals (Rev 09/2019)
  12. NCDOT EA-2 Escrow Account Publication (Rev 6/26)
  13. NCDOT Annual Permit Route Addendum, Wilmington port detours (amended Jan 29, 2024)
  14. NCDOT Guidance for One-Mile Distance from Permitted Route
  15. NCDOT Certified Escort Vehicle Operator Handbook (2024)
  16. NCDOT EVO Certification General Information and Instructions (Rev 03/25)
  17. NCDOT EVO Certification Application (Rev 03/25)
  18. NCDOT EVO Reciprocation Agreement (Rev 08/19)
  19. NCDOT Defensive Driving Course Information (EVO)
  20. Stanly CC EVO online renewal class
  21. NCDOT Third-Party EVO Instructor FAQ (Rev 10/25)
  22. 19A NCAC 02D, Section .0600 OS/OW permits (readopted July 1, 2019)
  23. 19A NCAC 02D .0607 Movement and travel requirements
  24. 19A NCAC 02D .0644 Escort vehicle operator certification program
  25. G.S. 20-116 Size of vehicles and loads
  26. G.S. 20-118 Weight of vehicles and load
  27. G.S. 20-119 Special permits and fees
  28. G.S. 20-115.1 Tandem trailers and semitrailers
  29. G.S. 20-117 Flag or light at end of load
  30. G.S. 136-72 Load limits for bridges
  31. Session Law 2024-30 (annual permit fee)
  32. Session Law 2024-45 (escort certification)
  33. Session Law 2024-57 (Highway Patrol penalty assessment)
  34. NCDOT Truck and Vehicle Restrictions table (3/5/2024)
  35. NCDOT, I-40 reopens under unusual conditions (Feb 26, 2025)
  36. NCDOT This Week (Feb 28, 2025)
  37. NCDOT This Week (May 22, 2026)
  38. City of Charlotte Oversize Load and House Moving Policy (CDOT)

Moving an oversize load across North Carolina?

Escort cards, the four-city curfew and the I-40 detour decide most North Carolina routes. Send us the load's size and both addresses, and we will file the PIMS permit and book escorts who hold North Carolina or reciprocal certification.

  • FMCSA-licensed property broker, MC# 1178470
  • Permits, escorts and route surveys arranged for each move
  • Carriers checked for authority, insurance and safety record
  • Commercial shippers, dealers, contractors and auction buyers

Prefer to talk? Call (631) 683-8275.

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