Do Semi-Trucks Have To Follow The Speed Limit? (2024)

Semi-Trucks in California aren’t allowed to exceed 55 mph on any road in the state. Big rig drivers are legally required to remain at 55 mph or under no matter what the posted speed limit is on a freeway, highway, or interstate.

California limits the speeds of semi-trucks and certain other towing vehicles in order to cut down on dangerous collisions. Many motorists in cars and SUVs have observed plenty of trucks pass them doing well over the posted speed limit, but if they are caught they can be penalized.

Contact a California Truck Accident Lawyer for a Free Consultation

After suffering a serious injury in a collision caused by a careless or reckless big rig driver, don’t trust an insurance company to inform you of all the benefits available to you and your family.

Fortunately, there’s a no-risk way to speak with a skilled California Truck Accident Lawyer to find out what your injuries may be worth. Contact Maison Law of California for a free and confidential case consultation.

It’s also a chance to discuss just who may accountable for your accident. It may be more than just the truck driver who will be providing a settlement check for your recovery costs.

California Semi-Truck Speed Limit

Semi-trucks using California roadways have a top speed drivers are not supposed to exceed. These big rigs are not permitted to go over 55 mph on any road. This would include interstates and freeways that allow for speeds of 65 and 70 mph. The posted speed limits are only for passenger vehicles.

California Vehicle Codes detail the types of vehicles subject to this reduced speed limit:

“22406. No person may drive any of the following vehicles on a highway at a speed in excess of 55 miles per hour: (a) A motortruck or truck tractor having three or more axles or any motortruck or truck tractor drawing any other vehicle.”

This means semi-trucks but can also apply to any vehicle pulling a trailer, a camper, or another car. There are also codes meant to keep slow-moving trucks and traffic out of the fast lane. Trucks under the 55 mph law must stay in the rightmost lane or “slow-lane” except when passing other vehicles or making a left turn.

You may be surprised to know that most interstates and highways also have a minimum speed limit that trucks must observe. These minimum speed regulations usually limit cars on major roadways from going under 45 or 55mph. This is also something for truck drivers to monitor. California wants to limit speeds for trucks but they don’t want big rigs clogging up the lanes and slowing down all traffic flow.

Who Can Be Sued After a California Semi-Truck Accident?

You and your passengers can be hurt by big rig drivers and their carelessness no matter what speed they are traveling. A semi-truck driver could be texting and not watching traffic ahead when they come upon stopped vehicles. The driver might not even hit the brakes before ramming the back of your SUV and causing serious injuries to you or a loved one.

For victims, it’ll be very important to identify just who should be held liable for all recovery costs. A truck driver’s commercial insurance policy may have a very low cap on benefits it will pay out. If you don’t want to be stuck paying for your own care, you may need to investigate whether others should be contributing to your medical bills.

This is just a partial list of parties who may be liable for your truck accident:

  • Truck Driver’s Insurance – Drivers can work for themselves and carry commercial truck accident coverage.
  • Trucking Company’s Insurance — The driver may work for a local trucking company or a national corporation. Large companies can carry more in insurance coverage for employees, but they’ll also be able to afford lawyers. These legal representatives will try to downplay your injury and the blame for their driver. You’ll want a skilled California Truck Driver representing your case to make sure these corporate lawyers don’t rob you of fair compensation.
  • Maintenance Problems – Truck companies and vehicle repair shops may face added liability if they aren’t maintaining their semi-trucks properly. If bald tires or worn-out brakes contribute to an accident, trucking companies could be fully responsible.
  • Truck Manufacturer – A part malfunction or a design flaw could also leave a truck maker liable.

A California Big Rig Accident Lawyer works to identify every party that bears fault in your accident. This is the only way to make sure you receive the support you need to make a full recovery.

Compensation Available After a Semi-Truck Accident

California truck accident victims have just two years from the date of the crash to file an injury claim. In this claim, you’ll be listing every hardship you’ve faced since the accident occurred.

These are just a few of the damages your personal injury lawyer will make sure are included:

  • Hospital bills now and estimates on care expected to be necessary in the future.
  • Permanent disability and lifelong expenses. This care will also have to be estimated. The cost of long-term medical treatment and the replacement of earning potential if a victim can never return to work.
  • Physical pain suffered in a big rig accident. This is hard to put a dollar value on, but for victims, pain management can be as challenging as any other part of recovery.
  • Emotional anguish. The anxiety, depression, and other mental health challenges victims face in recovery. Victims may, understandably, lose a bit of their enjoyment of life with injuries that limit their participation in family activities and hobbies.
  • Travel to appointments and to see specialists in other cities or states. Travel may be particularly expensive and exhausting if you’re in a wheelchair and can’t drive yourself.
  • Lost income while the victim is missing work while healing.
  • Wrongful Death Benefits. A family may sue a trucking company if a loved one has been lost to a careless truck driver’s mistake. This claim seeks to protect the family from every financial hardship that rises after a tragic accident.

Contact a California Truck Accident Lawyer

California limits the speeds of semi-trucks to prevent devastating accidents. But even when truck drivers obey the law, it doesn’t prevent all truck collisions.

After suffering a serious injury, contact Maison Law to talk to a real California Truck Accident Lawyer. It’s a no-risk way to find out what your case is really worth. Martin Gasparian, the founder of Maison Law, will listen to you and go over every option you and your family have.

If Mr. Gasparian feels he can improve the outcome of an injury claim for you and your family, you’ll never need any upfront money to hire him. He doesn’t charge you an attorney’s fee unless he wins your case.

Do Semi-Trucks Have To Follow The Speed Limit? (2024)

FAQs

Do trucks have to go slower than the speed limit? ›

However, truck speed limitations differ between different roadways. Trucks are typically required to follow the imposed speed limits in urban areas, interstates, highways, and freeways. Trucks may occasionally only be allowed to travel at speeds as low as 45 mph, depending on some conditions.

What is the maximum speed a semi can go? ›

So, how fast can trucks go? The answer can be tricky. While the general speed limit for passenger vehicles on California highways is between 65 and 70 mph, semi-trucks are restricted to a maximum speed of 55 mph.

Should you always obey the speed limit? ›

Just about everyone has probably gone over the speed limit at one time or another. Still, following the posted speed limit signs is always in your best interest. Doing so allows you to save money on tickets, avoid accidents, adhere to safety expert's opinions, and face inclement weather.

Are you ever allowed to exceed the speed limit when passing another vehicle responses? ›

Never Travel Above the Speed Limit

While speeding may be necessary to pass in some cases, it is still a moving violation and should be avoided. In fact, if speeding is required to pass another vehicle, it is best to simply not pass them.

Is it OK to go slower than the speed limit? ›

In fact, driving too slowly can be almost as dangerous as going over the speed limit. Although it is smart to take caution and drive slowly when it is foggy, raining, or while in a school zone, you should not drive too much under the speed limit during normal circ*mstances.

What is the speed limiter on semi-trucks? ›

While it hasn't yet been determined what the top speed for CMVs would be, a September 2023 Significant Rulemaking Report originally listed the FMCSA's speed limiter proposal as topping commercial vehicles out at 68 mph. That document was later altered to reflect no number as the maximum speed limit for heavy trucks.

Can a semi-truck go 85 mph? ›

The speed limit in most states can range from 55 miles per hour (mph) to 80 mph. However, many trucking companies do not allow their truck drivers to exceed 65 mph.

How fast can an 18 wheeler stop? ›

The Federal Motor Carrier Safety Administration (FMCSA) calculates the stopping distance of semi-trucks vs. cars as follows: A normal passenger vehicle driving at 65 miles per hour will need about 300 feet to stop. A fully loaded commercial truck driving at 65 miles per hour will need about 600 feet to stop.

How fast can a 16 wheeler go? ›

On rural interstates, the maximum speed limit for semi-trucks is 75 -80 mph. On other roads, such as urban interstates and non-interstate highways, the maximum speed limit is generally 70 mph. Non-numbered state highways and county roads have a 60 mph speed limit.

What state has no speed limit? ›

Only one state, Montana, is left unspoiled with no daytime speed limit. At night, speeds are restricted to 65 mph on interstate highways and 55 mph on two-lanes.

Why does no one follow the speed limit? ›

Studies have shown that most drivers will only respect the speed limit if they think there is a danger of being caught. Because law enforcement's efforts have been ineffective at stopping this behavior, Americans tend to speed when they believe they won't be pulled over.

Is it ever alright to exceed the speed limit? ›

California has a “Basic Speed Law” that states “No person shall drive a vehicle upon a highway at a speed greater than is reasonable or prudent having due regard for weather, visibility, the traffic on, and the surface and width of, the highway, and in no event at a speed which endangers the safety of persons or ...

Which of the following is an illegal U-turn? ›

In California, U-turns are not permitted in the following circ*mstances: At or on railroad crossings. On divided highways, if crossing a dividing section, curb, a strip of turf, or two sets of double yellow lines. On one-way streets.

Is an example of road rage? ›

Shouting, excessive use of a horn or obscene gestures and threats. Actions such as cutting off another vehicle, driving closely, blocking another vehicle so that it can not use a traffic lane, chasing another vehicle or running it off the road, or deliberately slamming into a vehicle.

What is the most important passing rule? ›

Always make sure that the road ahead is clear before passing, and that you have a large enough gap in oncoming traffic – don't create a dangerous situation because you have short patience. Avoid passing vehicles such as motorcycles and bicycles, especially on a two-lane road. Never exceed the speed limit when passing!

Why can trucks only go 55 in California? ›

While the general speed limit for passenger vehicles on California highways is 65 to 70 mph, semi-trucks are restricted to 55 mph. This difference is due to the increased stopping distances, larger blind spots, and overall maneuverability challenges associated with semi-trucks.

Do trucks in the US have speed limiters? ›

Right now, speed limiters, which restrict vehicles from going above a certain speed, are not required on commercial vehicles in the United States. However, the plan is to make this technology mandatory over the coming years – a safety measure we applaud.

How fast can a pickup truck go? ›

What truck has the best top speed? The Ram 1500 TRX has the fastest quoted top speed of any production truck at 118 miles per hour.

Why can't trucks go fast? ›

Why Are Trucks Limited to 55 MPH? The lower speed limit for commercial vehicles with three or more axles exists because trucks are more dangerous at high speeds.

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