Get the torque and performance you need from your Serra with our high-grade ring and pinion gears. The ring and pinion gears on your Sierra are responsible for taking that very rapid rotational power from the engine, and converting it into a slower and more forceful driving force for the wheels of the vehicle. That means that these gears are facing extreme pressure, and that pressure only increases as you increase the sizes of your tires on your pickup truck. That's why a more rugged ring and pinion gear set is so important if you're going to enhance your Sierra for off-road performance. At American Trucks we sell Sierra gears that are made from heat treated steel. Many of our gear sets feature shot-peened steel that's as thick as possible and designed for maximum hardness and strength. Our reinforced gear sets are built to withstand extreme pressure during trail driving and when operating your pickup with oversized tires. We sell a whole range of upgraded truck drivetrain parts as well that you can upgrade to make sure you have all the torque you need in those key situations. These sets are built for extremely durable performance and can be counted on to hold up when you're climbing hills and pressing your truck for maximum performance in high torque situations. Where lesser gears would crumble, our tough Sierra differentials and ring and pinion gears will hold up and give you the performance that you need to just keep going. That's why they're worth the investment and why you can count on the gears to hold up while even the stock equipment would be more likely to fail. You don't need to upgrade the drivetrain for standard driving conditions, but for off-roading it's a worthwhile upgrade for sure.
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