TrailFX F65U17X Under Rail Drop-In Bed Liner for Ford F-250/F-350 6.8ft Bed

The TrailFX F65U17X is a heavy-duty drop-in bed liner designed specifically for Ford F-250 and F-350 trucks with 6'8" beds. Manufactured from durable black polyethylene, this under-rail bed liner provides reliable protection against impact, abrasion, and cargo damage while maintaining compatibility with truck caps, tonneau covers, and aftermarket rail protectors.

Key Features:

• Thick ribbed construction for superior durability and impact resistance
• Model-specific molding ensures precise fit and maximizes cargo space
• Under-rail design allows installation of truck caps and tonneau covers
• Built-in airflow channels between liner and truck bed prevent moisture accumulation
• Integrated board holder slots enable two-tier and compartmental loading
• Pre-cut access holes for factory tie-down points and bed features
• Easy drop-in installation with no drilling required
• Designed to meet or exceed factory standards
• Made in the USA

TrailFX bed liners are constructed with custom-molded precision to protect your truck bed from the rigors of daily use while maintaining easy cleaning and maintenance. The under-rail configuration sits below the bed rails, preserving full bed width and compatibility with a wide range of accessories. Backed by TrailFX's limited lifetime warranty for quality assurance.