Alloy USA ring & pinion gears are a great upgrade for virtually any Jeep or truck using oversized wheels & tires – whether you are using it for towing, hauling, off-roading, or simply restoring lost performance. When taller tires are added to your ride, you can expect a decrease in acceleration & overall performance. Installing the correct set of ring & pinion gears will revive your acceleration and allow your vehicle to operate more effectively and efficiently both on the highway and off-road. For towing and racing, changing to a higher gear ratio allows your engine to put more power to the pavement while reducing stress on the engine and transmission. Alloy USA designs their products with the latest manufacturing technologies to ensure the longest-lasting & best performing gears on the market. Whether it's on the street, off-road, or at the track, Alloy USA ring and pinion gears deliver unmatched performance and quality to your vehicle. | Alloy USA Ring & Pinion Gears D35456JL