N-Fab Predator Pro Nerf Step System

Nerf Bars serve a greater purpose than just helping you get in and out of your truck. They provide some much needed protection to the sides, and they provide a cosmetic boost as well. There are tons of options out there, but today we’re updating you on one of N-Fab’s latest products, the N-fab predator pro nerf step system.

Meet The Predator Pro Nerf Step System by N-Fab

N-fab predator pro nerf step on F250 Powerstroke
Side view N-fab predator pro nerf step on F250 Powerstroke

N-Fab’s predator pro nerf step system is the nerf bar solution for truck owners who don’t want large protruding steps. The predator pro nerf bars provide a sleek and tight nerf bar that hug the sides of your truck. This allows for a subtle, clean look, while still offering your diesel truck some protection. The steps themselves feature sharp edges and a large stepping platform that is “dimpled” to provide excellent traction in all conditions. Much like their Growler running boards, N-fab’s predator pro nerf bars feature an all-aluminum construction and a black powder coat. They’re built to be durable, heavy-duty, and last you the life of your truck. Here is a breakdown of these new nerf bars.


  • All Aluminum Construction for Maximum Durability
  • One Piece, “Tight” Design for a clean look
  • Black Powder Coat finish
  • “Dimpled” Step Pads to enhance grip
  • Patented Steps with large step area


  • 5 Year Warranty on Finish
  • Limited Lifetime Warranty on Workmanship

Find Out More about the N-Fab predator pro nerf steps by visiting REALTRUCK

N-Fab Predator Pro Nerf Step
New N-Fab Predator Nerf Steps

4th Generation 6.7L Cummins Leveling Kits

2010-2018 Ram 2500 & Ram 3500 Cummins Leveling Kits

Leveling Kits are an amazing alternative to lift kits. They’re more affordable, and they retain most of your factory components. This gives you factory ride characteristics and slightly better clearance to add some bigger tires and wheels. Leveling kits come in three different styles: coil spring spacers, replacement coil springs, and bigger torsion keys. When it comes to a four-wheel drive 6.7L Cummins, your two options are a coil spring spacer, or all new coil springs. While there are two styles of leveling kits for these trucks, there are literally hundreds of leveling kit systems available today. Confused yet? Don’t be. Here is everything you need to know about picking a 4th Generation 6.7L Cummins leveling kit.

4th Gen Cummins Replacement Coil Spring Leveling Kits

The best and most comfortable riding option, without a doubt, is replacement coil springs. Paired with larger shocks, this form of leveling kit will give you the smoothest ride, and even be an improvement on your stock steering. Carli suspension, Thuren fabrication, and Bilstein are three well known companies that specialize in Coil spring replacement leveling kits for 4th Gen Cummins trucks. While these leveling kits are ideal, they are more expensive than coil spring spacers, the next best option. You can expect to spend $500 or more on these Cummins leveling kits.

The Bilstein leveling kits pictured below are an affordable, high quality leveling kit for a 4th Generation Cummins. This kit comes with reservoir shocks and all the necessary hardware for a complete installation. It’s completely bolt-on and installation is very easy, even for people who aren’t mechanics. The only addition I would make is to purchase an adjustable track bar. After installation, make sure you have the truck aligned as soon as possible!

Bilstein Coil Spring Replacement Leveling kit for 2014-2018 Ram 2500 With 6.7L Cummins Engine
Bilstein 46-263889 Fits 2014-2018 Ram 2500
Bilstein 46-264503 Fits 2013-2018 Ram 3500

Coil Spring Spacers

Instead of replacement coil springs, coil spring spacers sit on top of the coils and add some extra height! This method is very cheap, however, it doesn’t offer the same ride quality as replacing your coil springs. There are hundreds of options out there for coil spring spacers. Make sure you replace your factory shocks or add shock extenders to help retain factory ride quality. An aftermarket adjustable track bar is also a good upgrade to improve ride quality. All necessary hardware should be included. Check out some popular 4th generation Cummins leveling kits available on Amazon below!

Want to find out more about leveling Kits? Check out our comprehensive post by clicking here.

N-FAB Growler Step System

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!