Texas Oversize / Overweight Trucking Permits Rules and Requirement
Texas Oversize permits OR Texas 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.
Texas oversize permits phone number: 630-222-5770
Chicago Permit offers a seamless solution for obtaining Texas oversize permits online, ensuring you can easily navigate Texas oversize regulations and comply with the state’s requirements. Whether you need a Texas overweight permit, a Texas overhang permit, or Texas single trip permits, we provide the necessary support to keep your load moving.
Our services include Texas annual overweight permits, Texas temporary permits online, and options like the 72-hour permit Texas and 144-hour permit Texas. If you’re looking for a Texas 30-day vehicle permit online, we can help with that too. We also provide detailed information on Texas overweight permit rules and Texas oversize curfew map, ensuring you know exactly where and when your vehicle can travel.
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Texas oversize permits regulations
Texas Legal Dimension Limit
Length: Maximum semi-trailer length allowed is 59 feet
Overhang:
- Front: up to 2 feet
- Rear: up to 4 feet
Width: Maximum allowable width is 8 feet 6 inches.
Height: The maximum permitted height for any load is 14 feet
Texas Legal Weight Limit
The maximum allowable gross vehicle weight is up to 80,000 pounds, subject to axle configurations:
Axle weight limits Texas
- Single axle: 20,000 pounds.
- Tandem axle: 34,000 pounds.
- Tridem axle: 42,000 pounds.
Texas Oversize Permits Routine Limit
- Length: Up to 125 feet overall.
- Overhang: 30 feet
- Width:
Up to 20 feet on non-interstates
Limited to 16 feet on Interstate highways - Height: 18 feet 11 inches.
Maximum Weights With TX Overweight Permit:
Weight (based on axle configuration and spacing)
- Axle Weight:
-Single Axle: 25,000 pounds
-Tandem Axle: 46,000 pounds
-Tridem Axle: 60,000 pounds
-Quad Axle: 70,000 pounds
If a load exceeds any of these dimensions, it is categorized as a Super Load. In such cases, the state will designate a specific route, which must then be physically inspected and verified by the carrier. Additionally, if the load exceeds 254,000 pounds, or 200,000 pounds with less than 95 feet of axle spacing, it is considered a Super Heavy Load and will require several weeks for approval.
Maximum Weights With TX Overweight Permit:
If a load exceeds any of these dimensions, it is categorized as a Super Load. In such cases, the state will designate a specific route, which must then be physically inspected and verified by the carrier. Additionally, if the load exceeds 254,000 pounds, or 200,000 pounds with less than 95 feet of axle spacing, it is considered a Super Heavy Load and will require several weeks for approval.
Texas oversize permits validity period
To operate legally in Texas, 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 Texas trucking permits, including oversize, overweight, superload, IRP, IFTA, TRP, and temporary trip and fuel permits.
| Permit Type | Validity | Requirement |
|---|---|---|
| Oversize & Overweight Single-Trip Permits | Valid for the duration of the trip | Valid only for the route and time specified in the permit. |
| Oversize & Overweight Annual Permits | 1 year from issuance | Must be renewed annually. |
| Superload Permits | Typically 5 days, extendable | Requires special route approval, escorts, and safety measures. |
| IRP Plates | January 1st to December 31st | Must be renewed annually. Covers multiple jurisdictions. |
| IFTA Permits (Fuel Tax) | January 1st to December 31st | Renew annually; quarterly fuel tax reports are due. |
| Temporary Trip Permits | 3 to 7 days | Valid only for one-time use across Texas, with specific route restrictions. |
| Fuel Tax Permits (Texas) | January 1st to December 31st | Requires quarterly fuel tax reports and annual renewal. |
| Mobile Crane Permits | Typically 1 year or project duration | Cranes may require specialized permits for certain routes or bridges. |
| Utility Pole Transport Permits | Valid for trip duration | Route and time restrictions may apply, especially in urban or utility areas. |
| Oversize and Overweight Travel Times | Day Hours Only, 30 minutes before sunrise to 30 minutes after sunset | Weekend travel may require additional permissions or escorts. |
| Weekend & Holiday Travel Permits | Specific to holidays or weekends | May require escorts, and restrictions may apply during holidays. |
| Mobile Crane, Rig-Up, Oil Well Units | Annual or as specified | Fees based on size, weight, and route; specific to mobile cranes and servicing units. |
Operating Time Texas:
Movement is permitted from 30 minutes before sunrise until 30 minutes after sunset, including weekends. Loads that do not exceed 10 feet in width, maintain legal height (14 feet), and are no longer than 100 feet with legal front and rear overhangs, may travel at night but only on the Interstate System. Overweight vehicles are allowed to move continuously without time restrictions.
Restricted Travel Texas:
Curfew times for specific cities and counties are now clearly mentioned on the permits. Travel during major holidays is permitted based on the size and dimensions of the load.
Road and Bridge Oversize Restrictions
Texas does not list specific bridge weight restrictions, as these are governed by the Federal Bridge Formula. Common road restrictions include:
- Traveling through active construction zones
- Ignoring warning signals in work zones
- Failing to yield to law enforcement, emergency responders, or traffic direction
Seasonal Load Restrictions
Although frost laws apply in many U.S. states and Canadian provinces, Texas does not impose specific seasonal limits. However, weather-related conditions may still appear in Texas oversize permits, depending on the type and nature of the load.
Oversized Tire Regulations
Tires must be in good operating condition, properly inflated, and have a minimum tread depth of 2/32 inches.
Tires should not have any protrusions made of non-rubber material unless required for safety purposes.
Texas Mileage Permits
Single-trip mileage permits may be needed to transport self-propelled units or trailer-mounted equipment like cranes or bundle extractors that exceed legal size or weight. If return mileage is authorized, the same permit can include the route back to the original location.
Texas Highway Use Tax Permits (HUT)
HUT permits are temporary travel authorizations for private or commercial vehicles that do not normally qualify to use state highways. These may be issued as 72-hour, 144-hour, or transit permits depending on travel needs.
Amber Light Permits
Any vehicle transporting an oversize load, other than manufactured housing, must be equipped with amber warning lights mounted on the roof.
Texas Escort Requirement
- For Length:
Loads over 110 feet require 1 escort vehicle
Loads over 125 feet require 2 escort vehicles - For Overhang:
More than 20 feet: 1 escort required
Over 30 feet: 2 escorts required and special authorization needed - For Width:
Over 14 feet wide: 1 escort vehicle
Over 16 feet wide: 2 escort vehicles - For Height:
Exceeding 17 feet: 1 escort vehicle
Exceeding 18 feet: 2 escort vehicles
Important: If the load exceeds two different dimensions that each independently require an escort, then two escort vehicles will be mandatory.
Texas Banners, Lighting & Flage Requirement
Warning signs are required only on escort vehicles. All extremities of the load must be marked with red flags.
Additional Information
Flatbed loads that exceed both legal height and width may not be approved for transport at the same time.
Texas Oversize/Overweight Fee structure
Texas 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
Cost: $61.61
If the load exceeds 80,000 pounds, a highway maintenance fee is also applied.
Fees based on the total gross vehicle weight:
| Gross Vehicle Weight (lbs) | Highway Maintenance Fee | Permit Fee | Total Cost |
|---|---|---|---|
| 80,001 – 120,000 | $150.00 | $60.00 | $210.00 |
| 120,001 – 160,000 | $225.00 | $60.00 | $285.00 |
| 160,001 – 200,000 | $300.00 | $60.00 | $360.00 |
| Over 200,000 | $375.00 + supervision fees | $60.00 | $435.00 + |
For vehicles weighing more than 200,000 pounds, additional supervision charges apply. These include costs for bridge evaluations and monitoring.
Special Trip Permits
Manufactured Housing (Single Trip): $40.00
Portable Building: $15.00
WASHTO (Multi-State) Permit
The cost varies depending on the states included in the travel route. Each participating state charges its own fee according to their rate schedules. The cost is the same as applying directly through each state’s permit office.
Time-Limited Permits
| Permit Type | Cost |
|---|---|
| 30-Day | $120.00 |
| 60-Day | $180.00 |
| 90-Day | $240.00 |
| Annual Envelope (Company/Vehicle Specific) | $4,000.00 |
- Fracing Trailer: $240.00
- Crane & Well Service Units: Cost based on distance and weight
- Quarterly Hubometer Permits: Priced per mile based on size and weight
- Implements of Husbandry: $270.00 + Highway Maintenance Fee
- Mobile Crane (Annual): $100.00
- Oil Well Servicing Unit (Annual): $52.00 per axle
- Rig-Up Truck: $52.00
- Utility Pole Transport: $120.00
- Water Well Drilling Equipment: $270.00 + Highway Maintenance Fee
Over Axle/Over Gross Weight Tolerance (Annual Permits)
These permits are for divisible loads and offer tolerance for legal axle weights.
For Non-Agricultural Loads:
- Allows up to 10% over the legal axle weight, provided the total weight exceeds the legal gross weight by no more than 5%.
- Requires either a bond or an irrevocable letter of credit to be filed before the permit is issued.
For Agricultural Loads (Natural State):
- Allows up to 12% over axle weight limits, with the same 5% cap on gross weight.
- No bond or credit letter is required.
Permit Base Fee: $90.00
Administrative Charge: $5.00
County-Based Fees (Added to Permit Base & Admin Fee):
| Counties Selected | County Fee | Total Permit Cost |
|---|---|---|
| 1–5 | $175 | $270 |
| 6–20 | $250 | $345 |
| 21–40 | $450 | $545 |
| 41–60 | $625 | $720 |
| 61–80 | $800 | $895 |
| 81–100 | $900 | $995 |
| 101–254 | $1,000 | $1,095 |
Frequently Asked Questions
Texas oversize permits can be obtained online through our website chicagopermit.net or by calling us at 630-222-5770
In most U.S. states, including Texas, the maximum legal width for a load without a permit is 8 feet 6 inches (102 inches). Anything wider than this requires an oversize permit for transport.
In Texas, a permit is mandatory for any vehicle or load that exceeds legal dimensions or weight limits. Permits must be obtained before travel, and specific restrictions such as time-of-day travel, escort requirements, and route limitations may apply based on the size and weight of the load.
Yes, Texas requires trip permits for commercial vehicles that are not registered under the International Registration Plan (IRP) but are traveling temporarily in the state. These permits allow legal travel without obtaining full registration.
Texas oversize permits can be obtained online through our website comparetransportll.com or by calling us at 630-222-5770
Applications for Texas oversize permits can be submitted online via our website chicagopermit.net or by calling us at 630-222-5770
Yes, temporary trip permits are required in Texas for vehicles without current IRP registration that are entering the state for a limited time or specific haul.
The cost of an overweight permit in Texas varies based on the weight and mileage. On average, a standard single-trip overweight permit may cost between $60 and $180, but heavier or longer routes may cost more.
The phone number for assistance is 630-222-5770.
To get your Texas oversize permits fast and at competitive prices, contact Chicago Permit at (630) 222-5770. Their experienced team will handle all permit types across the U.S. and Canada.
Yes, you can get Texas oversize permit online by calling us at 630-222-5770.
An oversize permit in Texas typically costs around $60, though the final fee can vary depending on the dimensions, type of load, and duration of the permit.
Texas law defines an oversize load as any vehicle or load that exceeds the legal size and weight limits: 8’6″ wide, 14′ high, 65′ long (for some combinations), and 80,000 lbs gross weight. Movement of such loads requires a special permit and compliance with route and time restrictions.
A load is considered oversized in Texas if it exceeds any of the following dimensions: 8 feet 6 inches wide, 14 feet high, 65 feet long (depending on configuration), or if it weighs more than 80,000 pounds gross.
You can log in to manage your Texas oversize permit through Our website chicagopermit.net
The maximum legal width for a load on Texas roads without a special permit is 8 feet 6 inches (102 inches).
Texas mandates oversize/overweight permits for vehicles or loads exceeding 8 feet 6 inches wide, 14 feet high, 65 feet long (for certain configurations), or 80,000 pounds gross weight. Operators must follow designated routes and adhere to travel time regulations.
