tow a trailer in New Jersey.

Understanding Trailer Towing Laws in New Jersey: What You Need to Know

If you plan to tow a trailer in New Jersey, whether it’s for your RV, boat, or utility purposes, understanding the state’s towing laws is crucial. Not only can following the rules keep you safe on the road, but it also ensures you avoid fines or legal complications. Here’s a detailed breakdown of the key trailer towing laws in New Jersey.

1. Trailer Registration and Title Requirements

In New Jersey, all trailers must be registered and titled if they exceed a certain weight. Here’s how it works:

  • Trailer Weight: If your trailer weighs under 2,500 lbs, you only need to register it. Trailers weighing 2,500 lbs or more must be both titled and registered.
  • Trailer Plate: When registered, your trailer will receive a plate. It is mandatory to display this plate at all times.
  • Renewal: Trailer registrations must be renewed annually. Keep this in mind to avoid penalties.

2. Weight Limits and Gross Vehicle Weight Rating (GVWR)

The Gross Vehicle Weight Rating (GVWR) refers to the maximum weight a vehicle or trailer can safely handle, including the trailer’s weight and any cargo it’s carrying. In New Jersey:

  • Towing Weight Limits: Always ensure that the combined weight of your towing vehicle and trailer does not exceed the manufacturer’s recommended weight rating.
  • Commercial vs. Non-Commercial: For non-commercial use, New Jersey doesn’t have a specific weight limit, but your vehicle must be rated to tow the weight safely. However, trailers used for commercial purposes may have additional restrictions.

3. Safety Equipment

To safely tow a trailer in New Jersey, you must comply with specific safety equipment requirements:

  • Trailer Brakes: Trailers with a GVWR over 3,000 lbs must have their own braking system. These brakes must be operable from the driver’s seat and must activate in unison with the vehicle’s brakes.
  • Breakaway System: Any trailer over 3,000 lbs must be equipped with a breakaway system that applies the trailer brakes automatically if it becomes disconnected from the towing vehicle.
  • Safety Chains: Safety chains are mandatory and must be strong enough to control the trailer if it becomes disconnected from the hitch.
  • Reflectors and Lights: Trailers must have properly functioning reflectors, brake lights, and turn signals. This is especially important for night towing or low-visibility conditions.

4. Speed Limits and Driving Restrictions

When towing a trailer in New Jersey, you must adhere to specific speed limits and road usage rules:

  • Speed Limits: The general rule is that vehicles towing trailers must abide by standard speed limits, but you should always check posted signs for specific limits related to trailers. Driving at excessive speeds while towing can increase the risk of accidents.
  • Lane Usage: When towing, it’s essential to stay out of the far left lane, especially on highways with multiple lanes. This is primarily for safety and to maintain the flow of traffic.

5. Special Permits for Oversized Trailers

If your trailer is considered oversized (typically if it exceeds 8 feet 6 inches in width or 13 feet 6 inches in height), you may need a special permit from the New Jersey Department of Transportation (NJDOT). You should apply for this permit well in advance of your trip to avoid delays.

6. Insurance Requirements

While trailers themselves don’t typically require separate insurance in New Jersey, the liability for any damage caused by your trailer is often covered by the insurance policy of the towing vehicle. However, it’s wise to check with your insurance provider to ensure you have adequate coverage, especially if towing larger trailers or transporting valuable cargo.

7. Penalties for Non-Compliance

Failing to adhere to trailer towing laws in New Jersey can result in hefty fines, license points, and even accidents. Here are a few potential penalties:

  • Improper Registration: Driving with an unregistered or improperly titled trailer can result in fines and vehicle impoundment.
  • Weight Violations: Exceeding weight limits can result in penalties, and if an accident occurs, you may be held liable for damages.
  • Safety Equipment: Not having the necessary safety equipment, such as working brakes, lights, or safety chains, can result in fines or legal action, especially if an accident occurs.

Final Thoughts: Plan Ahead for Safe Towing in New Jersey

Towing a trailer in New Jersey can be straightforward as long as you follow the regulations and ensure your equipment is in proper working order. Always check the weight limits, ensure your trailer is correctly registered, and have the necessary safety features in place. Additionally, practice safe driving habits while towing and regularly inspect your equipment to avoid accidents or penalties.

By staying informed and prepared, you can enjoy a hassle-free experience on New Jersey’s roads, whether you’re heading to the shore with your boat or taking a long road trip with your camper.


If you’re planning to tow a trailer in New Jersey, always double-check with the NJ Motor Vehicle Commission (MVC) or the NJDOT for any updates to these laws. Safe travels!


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