To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.
Built from sturdy steel with a durable carbide powder coat finish, this hitch is made for serious towing. It’s rated for 25,000 lbs gross towing weight and a 6,250 lbs vertical load limit, giving you solid control over large fifth-wheel campers or toy haulers. The heavy-duty construction keeps your setup steady even on long hauls, while the finish helps it hold up to the elements for the long run.
The rounded, interlocking 2-jaw system wraps completely around the trailer’s king pin to give you 360-degree contact. That design cuts down on rattle and movement compared to slide-bar models, so your ride feels quieter and more stable. It also helps with smoother hookup since the jaws self-align for easy connection and provide a secure, locked-in fit that stays put mile after mile.
No guessing if it’s ready to tow or uncouple—the color-coded indicator tells you exactly what the jaws are doing. Red means uncoupled, yellow means ready to couple, and green means locked for towing. The indicators are visible from the cab or beside the truck bed, giving you peace of mind before you hit the road.
The torsion head design flexes as you drive so it can absorb road shock and help reduce towing noise. That cushioning effect keeps your truck and trailer working together smoothly over uneven roads or when cornering. You’ll notice less bounce and a steadier feel behind the wheel on long trips.
When it’s time to use the bed for something else, this hitch comes apart quickly without tools. Pull one pin to lift off the head—it’s designed so one person can handle removal. The hitch weighs 158 lbs total, but being able to separate it makes storage easier when you’re not towing.
This fifth-wheel hitch is compatible with rotating pin boxes, such as the Reese Sidewinder, Reese Revolution, and 5th Airborne Sidewinder, only when used with a wedge (sold separately).
Alternate Instructions
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hello, everybody. This is Jeff at etrailer.com. Today we're gonna take a look at the CURT Universal Carbide Black Finish Fifth Wheel Base Rails. Now, these base rails will install in your truck bed. And they provide the necessary attachment points for your fifth wheel hitch installation. Now, when these rails are used with the CURT's Custom Mounting Brackets, which we sell separate on a website, these rails will cut in half the time it takes to install your fifth wheel trailer hitch.
We mentioned the finish on this. I'm gonna zoom in and sort of show it. It's a carbide black finish, sort of like a matte black finish, so it matches the finish if you use it on the CURT Q5 20K Fifth Wheel Hitch. Now, these rails are universal, so they will work with the following fifth wheel hitches. They work with the CURT brand, the Draw-Tite, the Hidden Hitch, the Reese, and even the Husky.
This part here will include the two base rails. Now, we mentioned the mounting brackets, the custom mounting brackets, the hardware, and an installation kit is all sold separately. The length on these rails, if we put a tape measure on them from one end to the other, right at 43 inches long. But that should do it for the review on the CURT Universal Carbide Black Finish Fifth Wheel Base Rails.
Ratings & Reviews
Arrived in great shape, easy to install. Can't wait to give it a try. Looks well built and easy to use. The release handle is just in a different position than my old 20K Reese so will be a little more of a reach to get to the lock pin.
etrailer sells high quality Curt products. I order Curt products from etrailer and all reasonably price, process works great, online order through physical final delivery,
like it very quiet and smooth
I was happy with the transaction with etrailer. The website was very helpful in finding what I needed. The product was received ahead of the committed date. The only problem was with the packaging. Some of the boxes were pretty beat-up and the parts were scratched with the finish damaged. That was a little disappointing.
The hitch arrived as promised and in perfect condition. Couldn’t ask for better customer service. Looking forward to towing with the Curt A25.
I’ll amend this review after I tire with it. Super happy with etrailer!!
Great hitch, easy to use and a smoother than the old reese
Great Hitch. I haven't used it to pull yet but it's heavier and seems more sturdy than the Reese I replaced. I also like the interlocking jaws. Many time hitching with the reese I'd have to use a flashlight to see that the jaws were closed but not any more. I'll update once I pull the camper with it.
I could not be happier. It's solid, no sway while towing and no banging when I hit the brakes. Great product and I would highly recommend it!
I am very pleased with my purchase from etrailer. The 25,000 pound hitch and hardware was shipped promptly and received from UPS in good condition.
Thanks, etrailer!
Purchased the Curt 25 A. 25,000 lb capacity with articulating head. I pull an 18,000 lb 5th wheel camper with a 3500 diesel dually. There is lots of movement when braking and start of pull after a full and normal stop. I would not buy the articulating model again. The product seems to be well built just too much front to rear movement in the head.
Curt A25 fifth wheel hitch... received in record time ,box was damaged and the pull arm was bent. Called Etrailer and they sent me another pull arm immediately. Great customer service, will continue to do business here. Thanks Molly and George
Always great service at etrailer, thank you.
I have a problem with my stars to rate, I think my phone bugs.
I put you 10/10
Had a Pullrite Superglide in my old F350 standard bed but when I upgraded to the 8ft bed of the dually, I went with this hitch. Hitch came in 2 boxes and although the boxes worked banged up a bit, everything was there and fine. It only took about 30 minutes to bolt everything together and install on the rails that were already in the truck. I actually had to take the hitch apart once to adjust the hitch up a little. I wanted it as high as possible in the bed, while still clearing the Roll N Lock retractable bed cover. Looks good, seems solid and well made. Hitch head comes off to make it easier to remove this hitch, but even with the head connected, I am able to move the hitch in the truck (would need to take head off for me to lift the hitch out of the truck). Also installed a BedRug at the same time to clean up the bed.
The only thing I wish I got was a sliding hitch as it would have been a bit easier to hitch as a perfectly straight hitch I have only a inch to spare before my tailgate hits the bulkhead. So being that I have to close the tailgate before I am totally hitched into the kingpin
Very good hitch, I'm pleased with durability and ease of use. I didn't give it 5 stars because of the base locking pins that are slightly smaller than the holes they fit in and make the trailer "clunk" when taking off or stopping.
My 5th wheel package was robbed during shipping.
When I received it, the box had obviously been opened and then taped shut.
When I opened it, the base of the 5th wheel hitch was gone!
I called etrailer's customer support and they were amazing.
I sent pictures of the package I took before and after I opened the package.
The customer support rep said that was all I needed to do.
And they shipped a new base two days later.
I just received the base of the hitch.
I am extremely happy that etrailer's customer support was so responsive when I had a serious problem!
Thank you etrailer customer support!
Took me a month, but I finally got the Curt A25 fifth wheel hitch in my truck and took it for nearly 150 mile trip to see how it would work. My wife and I both were amazed at how quiet and the bouncing, snapping, popping and cussing were all gone. This hitch is absolutely amazing. Before, when I just pulled out of my driveway, the old fifth wheel would snap and pop loudly several times. It was so quiet with the Curt A25 (new one), both of us looked at each other and looked back to see if the trailer was moving with us. (It was) Thank you to Curt for building it so well and to all of the people at etrailer that recommended it and ensuring it was all right.
I have pulled a 16,000 lbs 5th wheel over 13,000 miles with this hitch and no issues. It arrived with the package damaged and the handle bent. Etrailer quickly replaced the part. The base will rust if not covered. If you remain hooked up for an over night stay, you will need to lower your jacks to stabilize and prevent rocking do to the hitch’s design. Great product.
I bought a 2019 Ram truck and contacted Reese needing a tiedown kit for the 20,000 pound hitch I already owned as the tiedowns from my old Dodge truck was different. They told me I would have to buy a new hitch (around $2,000) as there was not a tiedown kit for the new style frame on my Ram truck.
I shopped around and got the same answer, finally talking to a etrailer associate, as I had found online a 20,000 lb Curt hitch for$850.00, I was ready to order but carried on the conversation informing him of my situation with the Reese hitch, he said let me check on something first. He came back with good news he could sell me a kit that would fit the rails he had and they would fit the Reese hitch I had. $xx.xx I was a little skeptical but he assured me the kit would work. It was a easy installation with the parts they furnished.
Upon installing the kit I found the rails from my Reese hitch would work with the kit, I contracted etrailer and they said they would issue a refund for the rails when I returned them, the refund was issued in a very short time.
etrailer is the first place I talk about when visiting with other trailer owners about parts needed. We owned 3 campgrounds in Minnesota I wish I had know about had known about etrailer at that time.
Maybe need to work on the packaging part of the process. Not real sure if I have all the pieces to the product since the box was completely ripped apart. We order from etrailer all the time and it’s the same issue every time. The packaging process
It is well built. Directions could have better illustrations. Putting handle together was the most difficult part of process. It dropped right into my existing rails. Have not hooked my fifth wheel yet, but very satisfied with the finished product.
Ive been using this fifth wheel set up for about 5 months now and I don't have any complaints. I pull a 2022 Heartland Cyclone 4006 toyhauler fifth wheel. Loaded down its usually weighing between 18 to 20,000 lbs depending on what we are hauling.
Easy to order from etrailer with fast shipping. Ordered on Mon estimated delivery on Fri but came in only 2 days for a deliver Wed. Curt A25 hitch packaged very well good instruction easy assembly on tailgate filling installed and torqued in less that 30 mins.
Ordering from etrailer was a great decision! I got a confirmation email for my order within minutes and an email it had shipped in just a few hours. I was given an expected delivery date and it actually showed up a day early. I’m super impressed with the customer service! I bought a fifth wheel hitch and found an [online] video for my truck and hitch that was extremely helpful, especially since all the RV dealers in the area were two months out to install it. All in all dealing with etrailer has been a great experience and I will definitely be going back for any of my other RV needs!
The price was good. The instructions were fair (the diagram and instructions were misleading, and you couldn't tell where the actual bolt and bolt hole were placed). Delivery was good, Packaging was good, The design is flawed and almost impossible to do! It says about 90 minutes to install by someone experienced, 180 minutes for installation by someone that is mechanically inclined. 9 hours later I finished. There are a couple of bolts on the driver side that are almost impossible to install! I don't know what they were thinking. Trying to get a torque wrench anywhere near it? If they just extended the bracket an inch or 2 it would be a world of difference. I put this on a short bed, but I still think these bolts are not in a good place. I couldn't even get an open-end wrench on it!
Do you have a question about this 5th Wheel Hitch?
Info for this part was:
At etrailer we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.
Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.
Error submitting comment. Please try again momentarily.