Get the secure foundation you need for your fifth-wheel hitch with Reese’s 30153 Outboard Mounting Rails. Designed for faster installation and long-lasting durability, these 48″ rails mount outside the truck frame—making them ideal for avoiding under-bed obstructions commonly found in today’s full-size pickups.
Built to meet SAE J2638 industry standards for fatigue and static testing, these rails are engineered for heavy-duty towing performance. Whether you’re prepping your rig for a long-haul trip or gearing up for seasonal camping, these outboard rails give you the strength, safety, and convenience RVers trust.
• For ISR-Compatible Hitches – Works with in-bed fifth-wheel hitches using Industry Standard Rails
• Fits Most Full-Size Pickups – Designed for broad truck compatibility
• Outboard 48″ Rails – Mounts outside the frame for easier, faster installation
• Ten-Bolt Design – Provides strong, secure hitch mounting
• Full Bed Access – Easily remove hitch to regain full use of truck bed
• Includes Rails Only – Designed to work with custom outboard brackets (sold separately)
• Black Powder-Coated Finish – Durable and corrosion-resistant
• SAE J2638 Compliant – Tested to a 27,000 lb. capacity for strength and reliability
• Grade 8 Hardware Included – Meets U.S. and Canadian towing standards
Before You Order
Verify part number 30153 exactly Match the listed product details to the part you are replacing before ordering. Compare dimensions, specifications and fitment information with your RV or component.
Frequently Asked Questions
What part number should I verify before ordering?
Verify 30153 on your existing part, documentation or equipment label before ordering.
How should I confirm this part fits?
Compare the listed part number, dimensions, specifications and fitment details with your existing component. Do not rely on appearance alone.
