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Do Drivers Have to Stop at Weigh Stations?

Hitting the open road in a big rig comes with plenty of freedom—and a few extra rules. If you’re new to trucking or just want a refresher, understanding weigh stations is a must. Why do they matter? What should you expect when you see those signs? In this post, we’ll break down the basics of weigh stations: why they exist, how they keep everyone safe, and what you need to know before you roll up to the next checkpoint.

In this issue:

What trucks are required to enter a weigh station?
Tips when entering a weigh station.
2026 National Work Zone Awareness Week, April 20-24.
International Roadcheck 2026 May 12-14th.

Read, share, and/or print this week's Safety Bulletin.
Check out past Idealease Safety Bulletins.

If you drive a truck for a living, you’ll run into weigh stations along your route. These checkpoints, run by the DOT and DMV, make sure trucks aren’t too heavy for the roads and bridges. It might seem like a hassle, but weigh stations help keep you—and everyone else—safe on the road.

Knowing the rules at weigh stations keeps things quick and easy—and helps you avoid headaches down the road.

Most trucks have to stop at weigh stations on highways and interstates. Usually, the weight limit is 80,000 lbs, though some special loads might get an exemption if they can’t be split up.

Weigh stations are all about safety. Big trucks are harder to handle and can damage roads if they’re too heavy. These stops make sure everyone’s driving safely and by the rules.

What Trucks Are Required to Stop?

Each state has its own rules, but there are some common trends you should know.

Most Common Rule

In most states, if your truck weighs over 10,000 lbs, you’ve got to stop.

This includes:
Alaska, Arkansas, Florida, Georgia, Hawaii, Indiana, Iowa, Kentucky, Louisiana, Massachusetts, Minnesota, Nevada, New Jersey, North Dakota, Ohio, Rhode Island, Washington, Wisconsin

All Commercial Vehicles Must Stop (Regardless of Weight)

California, Connecticut, Texas

States with Different Weight Limits

Missouri: Over 18,000 lbs
Montana: Over 8,000 lbs
Virginia: Over 7,500 lbs
Nebraska: Over one ton (excluding pickups towing recreational trailers)
Colorado: Over 26,000 lbs (requires clearance before operating)
New Mexico: Over 26,001 lbs
Oregon: Over 26,000 lbs

States Where Officers Decide

In these states, officers may require vehicles to stop and be weighed if they suspect a violation:

Alabama, Delaware, Illinois, Kansas, Maine, Mississippi, New Hampshire, New York, North Carolina, Oklahoma, South Carolina, Utah, Vermont, West Virginia, Wyoming

Additional notes:

Alabama: Can require weighing within a 5-mile distance
Maine: Must comply when directed by an officer or station
South Carolina: Vehicles may be required to unload if overweight
Utah: May require inspection within 3 miles
Vermont: May detain vehicle for up to one hour

Special or Unique Requirements

Arizona: Includes hazmat, passenger transport, agricultural inspections
Michigan: Focuses on dual rear wheels and certain vehicle types
Pennsylvania: Broad authority to inspect many vehicle types regardless of size
Maryland: Includes buses (16+ passengers) and hazmat vehicles
South Dakota: Over 8,000 lbs and specific operations
Tennessee: General enforcement of size, weight, and safety regulations
Idaho: Uses ports of entry and roving units rather than a fixed rule

Pro tip: Always double-check the rules for each state you’ll be driving through. These groupings cover the basics, but local enforcement can change things up.

Not sure if you need to stop? Play it safe and pull in—better than risking a ticket!

Tips When Entering a Weigh Station

The Approach

Watch for signs as you drive—they’ll give you a heads up when a weigh station is coming up, and let you know if it’s open or closed.

If open:

Move into the right lane
Prepare to stop

Some places let trucks with PrePass or weigh-in-motion tech roll right through without stopping.

Put your phone away and keep your eyes on the weigh station—no distractions!

If you miss the entrance:

Do NOT back up
Just keep driving forward—never try to back up, it’s not safe or legal.

The Scale

Slow down and follow directions as you roll onto the scale.

You may:

Be allowed to continue through
Be required to stop and weigh each axle

If you’re confused, park in the designated area and ask for help. It’s better to ask than guess!

The Inspection

After weighing, inspectors may check:

Logs
Safety rating
Equipment
Hours of service
Electronic Logging Device (ELD)

If everything is in order, you will be on your way quickly. If not, delays may occur.

A good pre-trip check keeps things running smoothly at weigh stations.

Additional Safety Information

Highways can be risky, so it’s up to all of us to help keep them safe.

All 50 states have “Move Over” laws to protect law enforcement officers and first responders. Despite this, traffic-related incidents remain the leading cause of on-duty deaths for law enforcement.

Groups like the NHTSA work hard to raise awareness about these rules. The more people know, the safer everyone, including first responders, will be.

Learn more:
http://safety.nsc.org/ddam
https://www.enddd.org/

2026 National Work Zone Awareness Week (April 20–24)

National Work Zone Awareness Week (NWZAW) happens each spring to remind drivers to be extra careful in work zones.

For more information, visit:

NATIONAL WORK ZONE AWARENESS WEEK – Home

International Roadcheck 2026 (May 12–14)

International Roadcheck is a yearly three-day event where inspectors check commercial vehicles and drivers for safety.

It’s the world’s largest commercial vehicle safety inspection, with about 15 vehicles checked every minute during the event.

Since 1988, over 1.8 million inspections have taken place during International Roadcheck. The event also helps teach the public and industry about safe commercial vehicle operations.

The Commercial Vehicle Safety Alliance (CVSA) sponsors International Roadcheck with help from safety agencies in the U.S., Canada, and Mexico.

The 2026 Idealease/NPTC Safety Seminars Are being planned!

Idealease and the National Private Truck Council NPTC hosted 18 safety seminars in 2025. We are getting ready for the next sessions in the Spring and Fall of 2026. The one-day seminars will focus on basic safety and compliance, regulation changes and CSA. The seminars will be provided to all Idealease customers, potential customers and NPTC members at no charge. The seminar provides valuable information applicable for both novice and experienced transportation professionals.

To register for an upcoming seminars in 2026, click on the following link.

http://www.idealease.com/safety-seminar-registration

*The Idealease Safety Bulletin is provided for Idealease locations and their customers and is not to be construed as a complete or exhaustive source of compliance or safety information. The Idealease Safety Bulletin is advisory in nature and does not warrant, guarantee, or otherwise certify compliance with laws, regulations, requirements, or guidelines of any local, state, or Federal agency and/or governing body, or industry standards.