ARIES SlimGrip 5" x 78" Black Aluminum Running Boards (No Brackets), 2009-2026 Ford F-150, 2011-2026 Dodge Durango, 2017-2026 Ford F-250/F-350/F-450/F-550 Super Duty & more On-Board Air Rear coil spring spacers

Rear coil spring spacers

and not at the dyno (note: runs were made on the same vehicle and the same stretch of road during similar ambient temps

x1 Wiring Harness with Toggle Switch

an option of a toggle switch or upfitter wiring harness

Custom Features: Side angle Zerk housing with extended Zerk fitting for easier maintenance

ARIES SlimGrip 5" x 78" Black Aluminum Running Boards (No Brackets), 2009-2026 Ford F-150, 2011-2026 Dodge Durango, 2017-2026 Ford F-250/F-350/F-450/F-550 Super Duty & more On-Board Air Rear coil spring spacersARIES SlimGrip running boards combine rugged style and durable construction to make the perfect side step for any truck. They feature powder coated aluminum construction, expanded metal treads, a sleek profile and angular end caps. They are also equipped with the VersaTrac system for easy customization, and each application installs with no drilling required (NOTE: Mounting brackets are not included with this particular package and must be purchased