The 7 Best Class 4 Trailer Couplers (2023 reviews)

We consider a class 4 trailer coupler to be a worthy investment in the long run. We are here to help you choose the right one for your purposes from all the best available products in market today.

Our review process: Show/Hide

Our Top Picks:

Best Overall: Buy: Curt Class 4 Trailer Coupler READ REVIEW

Best Runner up: Buy: Curt Trailer Hitch READ REVIEW

Best Heavy Duty Coupler: Buy: Novelbee Class 4 Trailer Coupler READ REVIEW

Best Solid Coupler: Buy: Bulldog cases Class 4 Trailer Coupler READ REVIEW

Best Easy To Use: Buy: NBJINGYI Class 4 Trailer Coupler READ REVIEW

Best value For money: Buy: Stegewop Class 4 Trailer Coupler READ REVIEW

Best Feature: Easy To install: Buy: Stegewop Adjustable Coupler READ REVIEW

Best Overall: Curt Class 4 Trailer Coupler

Buy on Amazon

Here, we present coupler that manages to win our hearts. It's the curt class 4 trailer coupler and it's widely considered as one of all-around great coupler you can buy. To install a 5th wheel hitch in your pickup truck bed, curt offers traditional 5th wheel rails and brackets, as well as puck system options and gooseneck adapters. This "bulldog" style hitch is safe and sturdy. It can be welded or bolted on the A frame, although welding would tend to be more secure for the heavy duty coupler.

These heavy-duty hitches are perfect for agriculture, construction and military towing. This receiver hitch attachment helps level the vehicle. It works well without binding during coupling/uncoupling. Curt offers several different electrical trailer brake controller options to perfectly suit your towing setup and lifestyle.

• Heavy construction and well worth the effort
• Best way to hook up fast and not fight with a latch
• Trailer combination for a smoother ride

Best Runner up: Curt Trailer Hitch

Buy on Amazon

Curt line of coupler come in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. A trailer hitch receiver is the starting point for most people looking to tow with their vehicle. Curt offers several different electrical trailer brake controller options to perfectly suit your towing setup and lifestyle. These heavy-duty hitches are perfect for agriculture, construction and military towing. These cargo tie-down straps come with heavy-duty ratcheting mechanisms and are available in a wide variety of capacities, lengths, hook types and colors.

It comes with a custom trailer hitch receiver installed on your vehicle, a variety of ball mount options can be installed as needed. The bolts come with the jack or you can just weld the jack on when you get the coupler welded to the trailer. This hitch is extremely strong and never comes off the trailer ball unless you release it.

For towing heavy-duty trailers around the farm or out to the construction site, curt gooseneck hitches are a highly dependable extension of your truck. It includes a pin to prevent collar from sliding, a nice touch.

• Very solid and of good quality
• Very strong and easy to lock
• Trailer combination for a smoother ride
• Very high load rating and works well

Best Heavy Duty Coupler: Novelbee Class 4 Trailer Coupler

Buy on Amazon

The novelbee class 4 trailer coupler might be a relatively new release, but it's still nothing short of impressive this year, thanks to multiple price cuts and added new features over the past few months.

• Perfect direct replacement for big tex landscape trailer
• A-frame trailer coupler maxtrailer tongue weight
• One of the new comers and featured product

Best Solid Coupler: Bulldog cases Class 4 Trailer Coupler

Buy on Amazon

The bulldog cases class 4 trailer coupler's high-end materials makes sure that it ages well with use. It is a very tough well built hitch. The rectangular shape channel is a fraction wider than 3" to fit over a 3" tongue.

• Square or rectangular trailer tongue, high profile latch style
• For use with trailer and tow vehicle, features fits 2-5/16 in
• Delivers what they promise

Best Easy To Use: NBJINGYI Class 4 Trailer Coupler

Buy on Amazon

If you want nothing but the best desirable coupler, then nbjingyi class 4 trailer coupler is the one you should definitely consider, as it manages to bring a lot to the table. Whether you're working, playing or gathering, nbjingyi towing products enable you and your journey to make memories that will last a lifetime. This type of coupler is safer because it is less prone to failure. It features holes to accept a safety pin or coupler lock. If you use the jack to raise the trailer about 3/32 off the ball before closing it, it works flawlessly.

The hitch itself appears well made and the welds look good. It has a group of professional and advanced production equipment and technical personnel who can provide customers with high-quality products at reasonable prices.

• Yoke-style latching system for easy operation
• Delivers what they promise

Best value For money: Stegewop Class 4 Trailer Coupler

Buy on Amazon

The stegewop class 4 trailer coupler gives the top-tier coupler a run for their money by offering flagship specs at a much more affordable price. This adjustable trailer coupler features a gross trailer weight capacity of 14000 lbs. It is the connection point mounted on the trailer which connects the trailer to the vehicle. It is easy to weld to the trailer and works flawlessly. It is easy to install, fits great.

This coupler is very well built and is very heavy duty. It is also allows for fast and consistent connections. This coupler is rust and corrosion resistant and made, wear and tear of sturdy metal, so you can tow safely year after year. This is built well, pricing is competative.

• New and hot release
• Lot of satisfied buyers

Best Feature: Easy To install: Stegewop Adjustable Coupler

Buy on Amazon

Not everyone likes to purchase coupler for their daily purpose, but the stegewop adjustable coupler would be an anomoly. This adjustable trailer coupler features a gross trailer weight capacity of 15000 lbs. It is the connection point mounted on the trailer which connects the trailer to the vehicle. It is easy to open and doesn't stick on the ball. It is ideal replacement coupler for a boat and utility trailer.

This coupler is rust and corrosion resistant and made, wear and tear of sturdy metal, so you can tow safely year after year. The couple will lock in the open position and then when locked also has a safety pin.

• Good brand reputation
• New and hot release