PullRite 4615 ISRX 24K Fifth Wheel Hitch for Industry-Standard Rails

The PullRite 4615 ISRX Super Fifth is a semi-universal, fixed 24,000 lb fifth wheel hitch designed to mount to industry-standard base rail systems with tabbed feet. Its rail-compatible design allows it to be used with compatible base rails from multiple manufacturers, making it a versatile option for a wide range of Chevrolet, GMC, Ford, Ram, Dodge, Nissan and Toyota trucks.

The hitch features PullRite's inverted ball and funnel coupling design, a 2-way pivot and an automatically locking latch handle. With a 6,000 lb maximum pin weight capacity and adjustable 16-3/4" to 19-1/4" height, it is designed for heavy-duty fifth wheel towing applications.

Features

• 24,000 lb maximum gross trailer weight capacity
• 6,000 lb maximum gross pin weight capacity
• ISRX Super Fifth design
• Mounts to compatible industry-standard base rails
• Can be used with compatible base rails from multiple manufacturers
• Inverted ball and funnel coupling design
• Fixed fifth wheel hitch
• 2-way pivot
• 16-3/4" to 19-1/4" vertical height adjustment
• Latch handle automatically locks when jaws are engaged
• Extended handle provides easier access from outside the truck bed
• Tight-fitting components designed for stable towing
• Steel construction
• Black powder-coated finish
• Mounting hardware included
• Made in the USA
• Limited 5-year warranty

Specifications

• Brand: PullRite
• Manufacturer Part Number: 4615
• Series: ISRX
• Product Type: Fifth Wheel Trailer Hitch
• Mount Type: Fixed
• Rail Compatibility: Industry-Standard Type Base Rails
• Gross Trailer Weight Capacity: 24,000 lb
• Gross Pin Weight Capacity: 6,000 lb
• Vertical Height Adjustment: 16-3/4" to 19-1/4"
• Pivot Type: 2-Way
• Coupling Design: Inverted Ball and Funnel
• Material: Steel
• Finish: Black Powder Coat
• Lock Position: Handle
• Fitment Type: Semi-Universal
• Mounting Hardware: Included
• Estimated Installation Time: 2 Hours
• Condition: Brand New
• Product: Genuine PullRite Product

What’s Included

• Fifth Wheel Hitch Head
• Head Support
• King Pin Adapter
• Mounting Hardware

Vehicle Fitment

This hitch is listed for compatible applications including:

Chevrolet

• 2007–2018, 2020–2021 & 2023–2026 Silverado 1500
• 2019 Silverado 1500 LD – Old Model
• 2019 Silverado 1500 – New Model
• 2022 Silverado 1500 LTD – Old Model
• 2022 Silverado 1500 – New Model
• 1999–2004 Silverado 2500
• 2001–2026 Silverado 2500 HD
• 2007 Silverado 2500 HD Classic
• 2001–2006 Silverado 3500
• 2007 Silverado 3500 Classic
• 2008–2026 Silverado 3500 HD

Dodge / Ram

• 2003–2010 Dodge Ram 2500
• 2003–2010 Dodge Ram 3500
• 2016–2018 Ram 1500
• 2019–2023 Ram 1500 Classic – Old Model
• 2024 Ram 1500 Classic
• 2011–2018 Ram 2500
• 2011–2018 Ram 3500

Ford

• 2004–2026 Ford F-150
• 1999–2026 Ford F-250 Super Duty
• 1999–2026 Ford F-350 Super Duty

GMC

• 2007–2018, 2020–2021 & 2023–2026 Sierra 1500
• 2019 Sierra 1500 Limited – Old Model
• 2019 Sierra 1500 – New Model
• 2022 Sierra 1500 Limited – Old Model
• 2022 Sierra 1500 – New Model
• 1999–2004 Sierra 2500
• 2001–2026 Sierra 2500 HD
• 2007 Sierra 2500 HD Classic
• 2001–2006 Sierra 3500
• 2007 Sierra 3500 Classic
• 2008–2026 Sierra 3500 HD

Nissan

• 2004–2012 Nissan Titan

Toyota

• 2007–2021 Toyota Tundra

Important Fitment Information

This hitch requires a compatible industry-standard base rail system. Vehicle-specific frame mounting brackets may also be required depending on the application.

The vehicle list identifies potential applications but does not mean the hitch can be installed directly into every listed truck without the appropriate rails and vehicle-specific mounting components. Verify the exact year, make, model, bed configuration, base rails and required frame brackets before ordering.

Important

The 24,000 lb gross trailer weight and 6,000 lb pin weight are hitch ratings and do not increase the truck manufacturer's towing, payload, GVWR or axle ratings.

Because this is a fixed fifth wheel hitch, verify adequate cab-to-trailer clearance for your truck and trailer combination, particularly on short-bed trucks.

Warranty

Backed by a limited 5-year manufacturer warranty.