At 79 lbs., the lightest 24K hitch available. Aim-and-drop hookup with 7.5" of extra rearward offset for short bed clearance.
The SuperLite is the lightest fifth wheel hitch in its class — engineered for truck owners who refuse to sacrifice strength for weight savings. Built from high-grade American steel rather than the weaker aluminum used by competitors, the SuperLite proves that lightweight and heavy-duty are not mutually exclusive. At lifting weights as low as 52 lbs., installing and removing this hitch is a one-person job.
The SuperLite's innovative design converts your trailer's king pin to a ball using the included King Pin Adapter, which also provides an additional 3.5 inches of rearward offset for tighter turning radius in short bed applications. The hitch plate is engineered as a funnel — simply aim the converted ball anywhere on the diameter of the funnel and lower your trailer. It is the easiest fifth wheel hitch on the market to hook up, and the entire connection is visible from the cab.
The Remote Latch system keeps you out of the bed when locking and unlocking, and there are no secondary locking devices to engage. Detachable Bed Saver Rails (on single-point models) reduce stress on the truck bed to minimize crushing and surface wear.
Every SuperLite is SAE J2638 tested, accurately weight rated, and manufactured in the USA from high-quality American steel.
The #4615 ISRX SuperLite mounts to any industry standard rail system with a direct-mount, tabbed-foot base. Rated at 24,000 lbs. gross trailer weight and 6,000 lbs. pin weight, it is among the lightest hitches in its class with a lifting weight of just 79 lbs.
The X-Series platform gives you interchangeability: the base (#4630) accepts either the SuperLite coupler (#4810) or the Super 5th coupler (#4820), so you can change coupling methods without replacing the hitch. The SuperLite coupler converts your trailer's king pin to a ball and turns the hitch plate into a funnel for the easiest hookup available. Just aim and drop the converted ball anywhere on the funnel diameter and lower your trailer.
Combined with the SuperLite King Pin Adapter, the ISRX SuperLite provides 7.5 inches of additional rearward offset, making it an excellent option for short bed trucks. The Remote Latch system keeps you out of the bed when locking and unlocking. Height adjusts from 16.75 to 19.25 inches. No tools needed to install or remove.
Pick your truck and bed setup — we'll confirm fitment instantly.
Pick year, make, model, bed length, and bed prep — about 30 seconds. No need to leave the page.
Optional add-ons that unlock new use cases — not required, but worth knowing about.
Same setup, different capacities. All compatible with the same truck configuration.
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