CURT 5th wheel rails are industry-standard, meaning the attachment points for the 5th wheel hitch are standardized to accept any hitch with industry-standard legs. This includes virtually all CURT 5th wheels and many competitor models. These 5th wheel rails are constructed from 80,000-PSI alloy steel to maximize their strength and allow for a 40K gross trailer weight rating. They are also tested according to SAE J2638 specs for safety. These rails are designed to pair with CURT custom under-bed brackets to provide a solid foundation to mount your 5th wheel hitch (custom brackets sold separately). This set of industry-standard 5th wheel base rails is rated to 40,000 lbs. GTW and comes with a highly rust-resistant finish of co-cured liquid A-coat and durable grey teridium powder coat.
- Rated for 40,000 lbs. GTW and tested according to SAE J2638 specifications
- Constructed with 80,000-PSI alloy steel for superior strength and durability
- Industry-standard mounting point to accept most 5th wheel hitches
- Designed for use with custom 5th wheel brackets (sold separately)
- Protected by durable A-coat and teridium powder coat finish
- Limited lifetime warranty (one-year finish, one-year parts)
- Includes two 5th wheel base rails (under-bed brackets sold separately)
