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N-FAB Growler Step System

New Heavy Duty Running Boards For your truck! Find out more here!

Running boards or Nerf Bars come standard from the factory on most diesel trucks for a reason. They make getting in and out of your truck easier, while simultaneously adding some much needed protection to the sides. While factory running boards or nerf bars get the job done, there is a lot of room for improvement. One aftermarket company, N-Fab,  just released two new sets of step systems for truck owners, the predator pro nerf bars, and the Growler step system. In this article, we’re going to be going over the Growler running boards. For the Predator pro nerf steps, click here.

Meet the N-Fab Growler Step System

N-Fab’s Growler step system is the ideal running board for truck owners wanting a good looking and functional step system. These running boards are 7 inches wide, and feature a “Tread pattern” to optimize grip. Unlike some nerf bars or running boards, this step system gives the truck owner grip on the entire length of the running board. This makes it ideal for people living where it snows, or rains frequently. An all aluminum construction and a textured black powder coat make the N-fab growler step system tough, durable, and appealing to the eyes. Their bolt-on design makes installation seamless on most trucks, and they are backed with a 5 year warranty on finish, and a limited lifetime warranty on workmanship.


  • “Tread” design on entire running board for maximum grip
  • 7″ Wide All Aluminum running boards and end caps
  • Textured black powder coat finish
  • Bolt-On for most trucks
  • Available in Cab Length


  • 5 year warranty on finish
  • lifetime warranty on workmanship


Love these running boards? Check them out at Realtruck!

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Founder of Diesel Resource and a complete diesel head. Has a little bit of problem buying too many trucks. Learn more about him by checking out his truck.

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