HD2 Aluminum Running Boards | Ext Cab | Chevy/GMC 1500/2500HD/3500HD (07-19 & Classic) LED Light Bars Do not remove flame safety

Do not remove flame safety devices

ensuring durability and stability

1/2 inch quick disconnect feed fitting

The stock 2003--2007 Powerstroke liquid-to-liquid oil cooler uses engine coolant to draw heat away from the oil and vent it through the engine radiator

The Dirt King performance lower control arms are built for off-road durability

HD2 Aluminum Running Boards | Ext Cab | Chevy/GMC 1500/2500HD/3500HD (07-19 & Classic) LED Light Bars Do not remove flame safetyLevel up your truck's functionality and style with the Rough Country HD2 Running Boards. Crafted with precision and designed for those who demand the best, our HD2 running board is engineered to be your step for a lifetime of adventures. Corrosion Resistant Aluminum: Imagine stepping into your truck on a platform built for battle. That's the HD2 experience. The HD2 combines the strength of 100% aluminum with a black powder coat finish, ensuring it's