• FULL BED ACCESS WITH NO COMPROMISE
    • THE MOST SECURE MX4 EVER—UPGRADED SECURITY, FEWER
    • EFFORTLESS, ONE-HANDED ACCESS
    • 3X EASIER TO LIFT
    • SEALED EDGE-TO-EDGE TO KEEP WEATHER OUT
    • BUILT STRONGER. BUILT BETTER. BUILT TO LAST.
    • High-density polymer-reinforced aluminum top panels are 22 percent stronger than the original MX4
    • Precision-engineered aluminum side rails and frame
    • Striking textured black finish across all components
    • Folds against the cab for 100 percent bed access
    • Re-engineered prop rod clips for a secure hold
    • Premium rubber bumpers protect the cab when folded into the upright position
    • Re-engineered automatic latching panels offer improved security over the GEN 2 design
    • Comprehensive 3rd brake light visibility in all positions
    • Simple one-person installation
    • 12 percent quicker installation with all-new click-in design
    • Re-engineered perimeter seals and tight-fit clamps for superior weather protection
    • Extra-long, dual-action tailgate seal available on most applications
    • Integrated water drainage system
    • 400 lbs. weight capacity (evenly distributed)
    • 5-year warranty
    • Assembled in Missouri
    • Durable aluminum slat construction with marine-grade vinyl overlay
    • Sleek, leather-grained finish
    • Matte black slats, clamps, and hardware
    • Flat side seals and redesigned rear corner caps give the X4s a sleek, smooth appearance
    • Patented rotational locking rails secure the X4s across the entire length of the truck bed
    • Provides complete bed access when fully rolled to the bulkhead
    • Durable safety straps and buckles to secure the cover when open
    • Easy-to-use latch mechanism
    • Integrated bulkhead seal for superior weather protection
    • Keeps stake hole pockets exposed for use of accessories
    • Compatible with most 5th wheel hitches
    • Simple no-drill installation
    • 400-lb. weight capacity (evenly distributed)
    • 5-year warranty
    • High-density polymer-reinforced aluminum top panels are 22 percent stronger than the original MX4
    • Precision-engineered aluminum side rails and frame
    • Striking textured black finish across all components
    • Folds against the cab for 100 percent bed access
    • Re-engineered prop rod clips for a secure hold
    • Premium rubber bumpers protect the cab when folded into the upright position
    • Re-engineered automatic latching panels offer improved security over the GEN 2 design
    • Comprehensive 3rd brake light visibility in all positions
    • Simple one-person installation
    • 12 percent quicker installation with all-new click-in design
    • Re-engineered perimeter seals and tight-fit clamps for superior weather protection
    • Extra-long, dual-action tailgate seal available on most applications
    • Integrated water drainage system
    • 400 lbs. weight capacity (evenly distributed)
    • 5-year warranty
    • Assembled in Missouri
    • FULL BED ACCESS WITH NO COMPROMISE
    • THE MOST SECURE MX4 EVER—UPGRADED SECURITY, FEWER
    • EFFORTLESS, ONE-HANDED ACCESS
    • 3X EASIER TO LIFT
    • SEALED EDGE-TO-EDGE TO KEEP WEATHER OUT
    • BUILT STRONGER. BUILT BETTER. BUILT TO LAST.
    • FULL BED ACCESS WITH NO COMPROMISE
    • THE MOST SECURE MX4 EVER—UPGRADED SECURITY, FEWER
    • EFFORTLESS, ONE-HANDED ACCESS
    • 3X EASIER TO LIFT
    • SEALED EDGE-TO-EDGE TO KEEP WEATHER OUT
    • BUILT STRONGER. BUILT BETTER. BUILT TO LAST.
    • FULL BED ACCESS WITH NO COMPROMISE
    • THE MOST SECURE MX4 EVER—UPGRADED SECURITY, FEWER
    • EFFORTLESS, ONE-HANDED ACCESS
    • 3X EASIER TO LIFT
    • SEALED EDGE-TO-EDGE TO KEEP WEATHER OUT
    • BUILT STRONGER. BUILT BETTER. BUILT TO LAST.
    • FULL BED ACCESS WITH NO COMPROMISE
    • THE MOST SECURE MX4 EVER—UPGRADED SECURITY, FEWER
    • EFFORTLESS, ONE-HANDED ACCESS
    • 3X EASIER TO LIFT
    • SEALED EDGE-TO-EDGE TO KEEP WEATHER OUT
    • BUILT STRONGER. BUILT BETTER. BUILT TO LAST.
    • FULL BED ACCESS WITH NO COMPROMISE
    • THE MOST SECURE MX4 EVER—UPGRADED SECURITY, FEWER
    • EFFORTLESS, ONE-HANDED ACCESS
    • 3X EASIER TO LIFT
    • SEALED EDGE-TO-EDGE TO KEEP WEATHER OUT
    • BUILT STRONGER. BUILT BETTER. BUILT TO LAST.
    • FULL BED ACCESS WITH NO COMPROMISE
    • THE MOST SECURE MX4 EVER—UPGRADED SECURITY, FEWER
    • EFFORTLESS, ONE-HANDED ACCESS
    • 3X EASIER TO LIFT
    • SEALED EDGE-TO-EDGE TO KEEP WEATHER OUT
    • BUILT STRONGER. BUILT BETTER. BUILT TO LAST.
    • FULL BED ACCESS WITH NO COMPROMISE
    • THE MOST SECURE MX4 EVER—UPGRADED SECURITY, FEWER
    • EFFORTLESS, ONE-HANDED ACCESS
    • 3X EASIER TO LIFT
    • SEALED EDGE-TO-EDGE TO KEEP WEATHER OUT
    • BUILT STRONGER. BUILT BETTER. BUILT TO LAST.
    • FULL BED ACCESS WITH NO COMPROMISE
    • THE MOST SECURE MX4 EVER—UPGRADED SECURITY, FEWER
    • EFFORTLESS, ONE-HANDED ACCESS
    • 3X EASIER TO LIFT
    • SEALED EDGE-TO-EDGE TO KEEP WEATHER OUT
    • BUILT STRONGER. BUILT BETTER. BUILT TO LAST.
    • FULL BED ACCESS WITH NO COMPROMISE
    • THE MOST SECURE MX4 EVER—UPGRADED SECURITY, FEWER
    • EFFORTLESS, ONE-HANDED ACCESS
    • 3X EASIER TO LIFT
    • SEALED EDGE-TO-EDGE TO KEEP WEATHER OUT
    • BUILT STRONGER. BUILT BETTER. BUILT TO LAST.
    • FULL BED ACCESS WITH NO COMPROMISE
    • THE MOST SECURE MX4 EVER—UPGRADED SECURITY, FEWER
    • EFFORTLESS, ONE-HANDED ACCESS
    • 3X EASIER TO LIFT
    • SEALED EDGE-TO-EDGE TO KEEP WEATHER OUT
    • BUILT STRONGER. BUILT BETTER. BUILT TO LAST.
    • FULL BED ACCESS WITH NO COMPROMISE
    • THE MOST SECURE MX4 EVER—UPGRADED SECURITY, FEWER
    • EFFORTLESS, ONE-HANDED ACCESS
    • 3X EASIER TO LIFT
    • SEALED EDGE-TO-EDGE TO KEEP WEATHER OUT
    • BUILT STRONGER. BUILT BETTER. BUILT TO LAST.
    • FULL BED ACCESS WITH NO COMPROMISE
    • THE MOST SECURE MX4 EVER—UPGRADED SECURITY, FEWER
    • EFFORTLESS, ONE-HANDED ACCESS
    • 3X EASIER TO LIFT
    • SEALED EDGE-TO-EDGE TO KEEP WEATHER OUT
    • BUILT STRONGER. BUILT BETTER. BUILT TO LAST.
    • FULL BED ACCESS WITH NO COMPROMISE
    • THE MOST SECURE MX4 EVER—UPGRADED SECURITY, FEWER
    • EFFORTLESS, ONE-HANDED ACCESS
    • 3X EASIER TO LIFT
    • SEALED EDGE-TO-EDGE TO KEEP WEATHER OUT
    • BUILT STRONGER. BUILT BETTER. BUILT TO LAST.
    • High-density polymer-reinforced aluminum top panels are 22 percent stronger than the original MX4
    • Precision-engineered aluminum side rails and frame
    • Striking textured black finish across all components
    • Folds against the cab for 100 percent bed access
    • Re-engineered prop rod clips for a secure hold
    • Premium rubber bumpers protect the cab when folded into the upright position
    • Re-engineered automatic latching panels offer improved security over the GEN 2 design
    • Comprehensive 3rd brake light visibility in all positions
    • Simple one-person installation
    • 12 percent quicker installation with all-new click-in design
    • Re-engineered perimeter seals and tight-fit clamps for superior weather protection
    • Extra-long, dual-action tailgate seal available on most applications
    • Integrated water drainage system
    • 400 lbs. weight capacity (evenly distributed)
    • 5-year warranty
    • Assembled in Missouri
    • High-density polymer-reinforced aluminum top panels are 22 percent stronger than the original MX4
    • Precision-engineered aluminum side rails and frame
    • Striking textured black finish across all components
    • Folds against the cab for 100 percent bed access
    • Re-engineered prop rod clips for a secure hold
    • Premium rubber bumpers protect the cab when folded into the upright position
    • Re-engineered automatic latching panels offer improved security over the GEN 2 design
    • Comprehensive 3rd brake light visibility in all positions
    • Simple one-person installation
    • 12 percent quicker installation with all-new click-in design
    • Re-engineered perimeter seals and tight-fit clamps for superior weather protection
    • Extra-long, dual-action tailgate seal available on most applications
    • Integrated water drainage system
    • 400 lbs. weight capacity (evenly distributed)
    • 5-year warranty
    • Assembled in Missouri
    • High-density polymer-reinforced aluminum top panels are 22 percent stronger than the original MX4
    • Precision-engineered aluminum side rails and frame
    • Striking textured black finish across all components
    • Folds against the cab for 100 percent bed access
    • Re-engineered prop rod clips for a secure hold
    • Premium rubber bumpers protect the cab when folded into the upright position
    • Re-engineered automatic latching panels offer improved security over the GEN 2 design
    • Comprehensive 3rd brake light visibility in all positions
    • Simple one-person installation
    • 12 percent quicker installation with all-new click-in design
    • Re-engineered perimeter seals and tight-fit clamps for superior weather protection
    • Extra-long, dual-action tailgate seal available on most applications
    • Integrated water drainage system
    • 400 lbs. weight capacity (evenly distributed)
    • 5-year warranty
    • Assembled in Missouri
    • High-density polymer-reinforced aluminum top panels are 22 percent stronger than the original MX4
    • Precision-engineered aluminum side rails and frame
    • Striking textured black finish across all components
    • Folds against the cab for 100 percent bed access
    • Re-engineered prop rod clips for a secure hold
    • Premium rubber bumpers protect the cab when folded into the upright position
    • Re-engineered automatic latching panels offer improved security over the GEN 2 design
    • Comprehensive 3rd brake light visibility in all positions
    • Simple one-person installation
    • 12 percent quicker installation with all-new click-in design
    • Re-engineered perimeter seals and tight-fit clamps for superior weather protection
    • Extra-long, dual-action tailgate seal available on most applications
    • Integrated water drainage system
    • 400 lbs. weight capacity (evenly distributed)
    • 5-year warranty
    • Assembled in Missouri
    • High-density polymer-reinforced aluminum top panels are 22 percent stronger than the original MX4
    • Precision-engineered aluminum side rails and frame
    • Striking textured black finish across all components
    • Folds against the cab for 100 percent bed access
    • Re-engineered prop rod clips for a secure hold
    • Premium rubber bumpers protect the cab when folded into the upright position
    • Re-engineered automatic latching panels offer improved security over the GEN 2 design
    • Comprehensive 3rd brake light visibility in all positions
    • Simple one-person installation
    • 12 percent quicker installation with all-new click-in design
    • Re-engineered perimeter seals and tight-fit clamps for superior weather protection
    • Extra-long, dual-action tailgate seal available on most applications
    • Integrated water drainage system
    • 400 lbs. weight capacity (evenly distributed)
    • 5-year warranty
    • Assembled in Missouri
    • High-density polymer-reinforced aluminum top panels are 22 percent stronger than the original MX4
    • Precision-engineered aluminum side rails and frame
    • Striking textured black finish across all components
    • Folds against the cab for 100 percent bed access
    • Re-engineered prop rod clips for a secure hold
    • Premium rubber bumpers protect the cab when folded into the upright position
    • Re-engineered automatic latching panels offer improved security over the GEN 2 design
    • Comprehensive 3rd brake light visibility in all positions
    • Simple one-person installation
    • 12 percent quicker installation with all-new click-in design
    • Re-engineered perimeter seals and tight-fit clamps for superior weather protection
    • Extra-long, dual-action tailgate seal available on most applications
    • Integrated water drainage system
    • 400 lbs. weight capacity (evenly distributed)
    • 5-year warranty
    • Assembled in Missouri
    • High-density polymer-reinforced aluminum top panels are 22 percent stronger than the original MX4
    • Precision-engineered aluminum side rails and frame
    • Striking textured black finish across all components
    • Folds against the cab for 100 percent bed access
    • Re-engineered prop rod clips for a secure hold
    • Premium rubber bumpers protect the cab when folded into the upright position
    • Re-engineered automatic latching panels offer improved security over the GEN 2 design
    • Comprehensive 3rd brake light visibility in all positions
    • Simple one-person installation
    • 12 percent quicker installation with all-new click-in design
    • Re-engineered perimeter seals and tight-fit clamps for superior weather protection
    • Extra-long, dual-action tailgate seal available on most applications
    • Integrated water drainage system
    • 400 lbs. weight capacity (evenly distributed)
    • 5-year warranty
    • Assembled in Missouri
    • High-density polymer-reinforced aluminum top panels are 22 percent stronger than the original MX4
    • Precision-engineered aluminum side rails and frame
    • Striking textured black finish across all components
    • Folds against the cab for 100 percent bed access
    • Re-engineered prop rod clips for a secure hold
    • Premium rubber bumpers protect the cab when folded into the upright position
    • Re-engineered automatic latching panels offer improved security over the GEN 2 design
    • Comprehensive 3rd brake light visibility in all positions
    • Simple one-person installation
    • 12 percent quicker installation with all-new click-in design
    • Re-engineered perimeter seals and tight-fit clamps for superior weather protection
    • Extra-long, dual-action tailgate seal available on most applications
    • Integrated water drainage system
    • 400 lbs. weight capacity (evenly distributed)
    • 5-year warranty
    • Assembled in Missouri
    • High-density polymer-reinforced aluminum top panels are 22 percent stronger than the original MX4
    • Precision-engineered aluminum side rails and frame
    • Striking textured black finish across all components
    • Folds against the cab for 100 percent bed access
    • Re-engineered prop rod clips for a secure hold
    • Premium rubber bumpers protect the cab when folded into the upright position
    • Re-engineered automatic latching panels offer improved security over the GEN 2 design
    • Comprehensive 3rd brake light visibility in all positions
    • Simple one-person installation
    • 12 percent quicker installation with all-new click-in design
    • Re-engineered perimeter seals and tight-fit clamps for superior weather protection
    • Extra-long, dual-action tailgate seal available on most applications
    • Integrated water drainage system
    • 400 lbs. weight capacity (evenly distributed)
    • 5-year warranty
    • Assembled in Missouri
    • High-density polymer-reinforced aluminum top panels are 22 percent stronger than the original MX4
    • Precision-engineered aluminum side rails and frame
    • Striking textured black finish across all components
    • Folds against the cab for 100 percent bed access
    • Re-engineered prop rod clips for a secure hold
    • Premium rubber bumpers protect the cab when folded into the upright position
    • Re-engineered automatic latching panels offer improved security over the GEN 2 design
    • Comprehensive 3rd brake light visibility in all positions
    • Simple one-person installation
    • 12 percent quicker installation with all-new click-in design
    • Re-engineered perimeter seals and tight-fit clamps for superior weather protection
    • Extra-long, dual-action tailgate seal available on most applications
    • Integrated water drainage system
    • 400 lbs. weight capacity (evenly distributed)
    • 5-year warranty
    • Assembled in Missouri
    • High-density polymer-reinforced aluminum top panels are 22 percent stronger than the original MX4
    • Precision-engineered aluminum side rails and frame
    • Striking textured black finish across all components
    • Folds against the cab for 100 percent bed access
    • Re-engineered prop rod clips for a secure hold
    • Premium rubber bumpers protect the cab when folded into the upright position
    • Re-engineered automatic latching panels offer improved security over the GEN 2 design
    • Comprehensive 3rd brake light visibility in all positions
    • Simple one-person installation
    • 12 percent quicker installation with all-new click-in design
    • Re-engineered perimeter seals and tight-fit clamps for superior weather protection
    • Extra-long, dual-action tailgate seal available on most applications
    • Integrated water drainage system
    • 400 lbs. weight capacity (evenly distributed)
    • 5-year warranty
    • Assembled in Missouri
    • High-density polymer-reinforced aluminum top panels are 22 percent stronger than the original MX4
    • Precision-engineered aluminum side rails and frame
    • Striking textured black finish across all components
    • Folds against the cab for 100 percent bed access
    • Re-engineered prop rod clips for a secure hold
    • Premium rubber bumpers protect the cab when folded into the upright position
    • Re-engineered automatic latching panels offer improved security over the GEN 2 design
    • Comprehensive 3rd brake light visibility in all positions
    • Simple one-person installation
    • 12 percent quicker installation with all-new click-in design
    • Re-engineered perimeter seals and tight-fit clamps for superior weather protection
    • Extra-long, dual-action tailgate seal available on most applications
    • Integrated water drainage system
    • 400 lbs. weight capacity (evenly distributed)
    • 5-year warranty
    • Assembled in Missouri
    • High-density polymer-reinforced aluminum top panels are 22 percent stronger than the original MX4
    • Precision-engineered aluminum side rails and frame
    • Striking textured black finish across all components
    • Folds against the cab for 100 percent bed access
    • Re-engineered prop rod clips for a secure hold
    • Premium rubber bumpers protect the cab when folded into the upright position
    • Re-engineered automatic latching panels offer improved security over the GEN 2 design
    • Comprehensive 3rd brake light visibility in all positions
    • Simple one-person installation
    • 12 percent quicker installation with all-new click-in design
    • Re-engineered perimeter seals and tight-fit clamps for superior weather protection
    • Extra-long, dual-action tailgate seal available on most applications
    • Integrated water drainage system
    • 400 lbs. weight capacity (evenly distributed)
    • 5-year warranty
    • Assembled in Missouri
    • High-density polymer-reinforced aluminum top panels are 22 percent stronger than the original MX4
    • Precision-engineered aluminum side rails and frame
    • Striking textured black finish across all components
    • Folds against the cab for 100 percent bed access
    • Re-engineered prop rod clips for a secure hold
    • Premium rubber bumpers protect the cab when folded into the upright position
    • Re-engineered automatic latching panels offer improved security over the GEN 2 design
    • Comprehensive 3rd brake light visibility in all positions
    • Simple one-person installation
    • 12 percent quicker installation with all-new click-in design
    • Re-engineered perimeter seals and tight-fit clamps for superior weather protection
    • Extra-long, dual-action tailgate seal available on most applications
    • Integrated water drainage system
    • 400 lbs. weight capacity (evenly distributed)
    • 5-year warranty
    • Assembled in Missouri
    • High-density polymer-reinforced aluminum top panels are 22 percent stronger than the original MX4
    • Precision-engineered aluminum side rails and frame
    • Striking textured black finish across all components
    • Folds against the cab for 100 percent bed access
    • Re-engineered prop rod clips for a secure hold
    • Premium rubber bumpers protect the cab when folded into the upright position
    • Re-engineered automatic latching panels offer improved security over the GEN 2 design
    • Comprehensive 3rd brake light visibility in all positions
    • Simple one-person installation
    • 12 percent quicker installation with all-new click-in design
    • Re-engineered perimeter seals and tight-fit clamps for superior weather protection
    • Extra-long, dual-action tailgate seal available on most applications
    • Integrated water drainage system
    • 400 lbs. weight capacity (evenly distributed)
    • 5-year warranty
    • Assembled in Missouri
    • High-density polymer-reinforced aluminum top panels are 22 percent stronger than the original MX4
    • Precision-engineered aluminum side rails and frame
    • Striking textured black finish across all components
    • Folds against the cab for 100 percent bed access
    • Re-engineered prop rod clips for a secure hold
    • Premium rubber bumpers protect the cab when folded into the upright position
    • Re-engineered automatic latching panels offer improved security over the GEN 2 design
    • Comprehensive 3rd brake light visibility in all positions
    • Simple one-person installation
    • 12 percent quicker installation with all-new click-in design
    • Re-engineered perimeter seals and tight-fit clamps for superior weather protection
    • Extra-long, dual-action tailgate seal available on most applications
    • Integrated water drainage system
    • 400 lbs. weight capacity (evenly distributed)
    • 5-year warranty
    • Assembled in Missouri
    • High-density polymer-reinforced aluminum top panels are 22 percent stronger than the original MX4
    • Precision-engineered aluminum side rails and frame
    • Striking textured black finish across all components
    • Folds against the cab for 100 percent bed access
    • Re-engineered prop rod clips for a secure hold
    • Premium rubber bumpers protect the cab when folded into the upright position
    • Re-engineered automatic latching panels offer improved security over the GEN 2 design
    • Comprehensive 3rd brake light visibility in all positions
    • Simple one-person installation
    • 12 percent quicker installation with all-new click-in design
    • Re-engineered perimeter seals and tight-fit clamps for superior weather protection
    • Extra-long, dual-action tailgate seal available on most applications
    • Integrated water drainage system
    • 400 lbs. weight capacity (evenly distributed)
    • 5-year warranty
    • Assembled in Missouri
    • Durable aluminum slat construction with marine-grade vinyl overlay
    • Sleek, leather-grained finish
    • Matte black slats, clamps, and hardware
    • Flat side seals and redesigned rear corner caps give the X4s a sleek, smooth appearance
    • Patented rotational locking rails secure the X4s across the entire length of the truck bed
    • Provides complete bed access when fully rolled to the bulkhead
    • Durable safety straps and buckles to secure the cover when open
    • Easy-to-use latch mechanism
    • Integrated bulkhead seal for superior weather protection
    • Keeps stake hole pockets exposed for use of accessories
    • Compatible with most 5th wheel hitches
    • Simple no-drill installation
    • 400-lb. weight capacity (evenly distributed)
    • 10-year warranty