#4600 ISRX Series 24K Super 5th for trucks with ISR Rails
ONE BASE WITH TWO COUPLING OPTIONS!
PullRite’s new ISRX line of hitches are uniquely designed to give you more options! Buy one configuration and if you prefer a different coupling method down the road, swap out the coupler without the cost of buying a new hitch! #4600 = #4630 (ISRX base) + #4820 (Super 5th coupler)
The #4600 ISRX Super 5th is a direct mount hitch and has a base designed to mount to industry standard type rails with tabbed feet. They do not require any adapters and NO TOOLS are needed to install or remove the hitch in and out of the bed of your truck.
This hitch is SAE J2638 tested to a hefty maximum tow rating of 24K but is also the lightest 24K hitch on the market today. These ISRX hitches are relatively lightweight; #4600 ISRX Super 5th has 2/3 the amount of lifting weight compared to similar brands at only 94 lbs. (w/ the hitch head removed)!
ISRX offers you more cab-to-trailer clearance than any other brand! The uniquely designed, interchangeable Coupler Assembly gives you enough rearward offset to be the second-best solution for a short bed truck.
ISRX Super 5th gives you a full 4” additional cab clearance. Every inch gained matters when your turning radius in a short bed truck will be tighter.
The #4600 mounts to any industry standard type rail system, but of course, we offer a better, "above standard" rail system compared to other brands, so check out why ours are so different by clicking here!
If you’re starting fresh and don’t have a towing system at all, we would encourage you to consider your options. We have several mounting systems to choose from, so start here to see what's available to you. And be sure to check out our mounting systems that feature Clean Bed Technology!
The #4600 ISRX Series Super 5th is also equipped with PullRite's patented, fully automatic, locking jaw. It is the only self-locking handle on the market and has no secondary locking devices to manually engage. The dual-articulating hitch head moves side-to-side and front-to-back, giving you a smoother ride as you travel over bumpy roads, and allows you to couple/uncouple your trailer on uneven ground! No jacking/shimming your truck and trailer to be level with one another to prevent a false hookup or "high hooking."
Removal and installation of the hitch plate is easy too and reduces the amount of weight (43 lbs.) you have to move around. Simply pull a couple pins and clips...NO TOOLS REQUIRED. SAE J2638 tested and accurately weight rated. Made in the USA. Learn more about this amazing hitch plate here!
All PullRite products are SAE J2638 tested. To learn more and why we feel it's so important to your safety, click here.
CONVERT YOUR GOOSENECK TRAILER TO A FIFTH WHEEL!
Do you own a horse, cargo, stock or gooseneck trailer and a fifth wheel trailer? Tired of moving your hitch from a gooseneck to a fifth wheel when you want to go RVing? We have a solution for your ISRX hitch!
The #4424 Gooseneck Trailer Adapter lets you swap out your gooseneck/horse trailer's coupler with this adapter to quickly convert your gooseneck trailer to a fifth wheel. Works with all Super 5th models equipped with our patented fifth wheel hitch plate.
- 24,000 lbs. max gross trailer weight towing capacity
- 6,000 lbs. max trailer pin weight capacity
- Relatively lightweight and 2/3 the weight of similar models on the market
- Lifting Weight: 94 lbs. (head removed)
- Vertical height adjustment from 16.25" to 18.75"
- Mounts to PullRite ISR Rails or any other brand of industry standard type rails
- Dual articulating head moves four directions for easier hookup on uneven ground and a smoother ride
- Hitch head easily removable with pins and clips...no tools needed
- Locking jaw closes automatically around king pin
- Latch handle locks automatically when jaws are engaged
- No secondary locking devices to engage means no reaching over high-sided truck beds to get dirty
- Extended handle keeps you out of the bed
- Precision, laser cut jaw components cradle the trailer's king pin 140º for a secure, tight fit
- Tight fitting parts give you the best ride possible
- #4424 Gooseneck/Horse Trailer Adapter available
- SAE J2638 tested
- Made in the USA
Limitations/Notes:
A towing system includes each vehicle and component involved in towing. Each item in your towing system has a capacity or weight rating. You trailer has a Gross Vehicle Weight Rating, or GVWR. Your truck has a tow capacity, payload capacity, and possibly more. In addition, your fifth wheel hitch has a weight rating. This weight rating must be at, or above, the GVWR of your trailer for you to tow safely. In addition, if your truck can tow larger loads (has a larger capacity) than the rating of your hitch, your system is only safe to tow loads at the lower rating, that of the hitch.
Your mounting kit also has a weight rating, just like your fifth wheel hitch. Many times, these rating are designed to match. But, this is not always the case. Your mounting kit may be higher rated then your fifth wheel hitch, but it also could be lower depending on the components involved. The lowest rating of any one component in the system becomes the rating of the entire system. If your mounting kit is rated to 18,000 lbs., and your hitch is rated at 24,000 lbs., the weight rating of the entire system will not be above 18,000 lbs. Other components in the system could lower the actual system rating further.
It is the end users responsibility to ensure a safe towing experience. To this end, it is your responsibility to ensure that the truck, trailer, hitching components, and all other items involved are rated or have a capacity sufficient for the loads involved.
#2111 ISR Series Gooseneck Plate
#331724 Rotational King Pin Box Wedge
#4424 Horse/Gooseneck Trailer Adapter
