Nitro Gear

It's no secret that your big diesel truck can feel a bit sluggish after adding huge tires, even after tuning. To win back performance or give your truck awesome off-the-line performance, grab yourself a set of Nitro ring-and-pinion gears. Nitro offers gears and install kits made out of high-quality materials and can win your truck back performance and acceleration no matter how big of tires your add. Nitro has Duramax ring-and-pinion gears, Cummins ring-and-pinion gears, and Powerstroke ring-and-pinion gears in a bunch of different ratios so that you can find the perfect gears for your tire size or intended application. Nitro Gear & Axle also offers master install kits and complete gear packages so that you get everything you need for your gear install.