These BDS Pro - Ride coil springs are a great choice for 2013 - 2017 Dodge/Ram 2500 and 3500 trucks. They fit both diesel and gas models, offering a 4' lift for diesel and 5.5' for gas trucks at the front. The springs are built to withstand full coil bind and quickly return to their original height, so you don't have to worry about sagging. The polyester - based powder coating flexes with the springs to provide long - term protection. With a diameter of 0.843', a rate of 385/520, a length of 22.688', and an inside diameter of 4.55', these springs are shot peened for increased strength and hydraulically pre - set for less fatigue. They feature a dual - rate design and are progressive rate coil springs. Part number is BDS032401. It comes as a pair of 4 - 5.5' front coil springs. There's a great warranty: 560Plus.com offers supplemental drivetrain limited protection - 5 Year/60,000 Miles on Ford, Nissan, & Toyota vehicles and 5 Year/100,000 Miles on Dodge/Ram, GMC, & Jeep vehicles. It's free for BDS customers, can save you thousands on repairs, has an easy online registration process, and is available for most late - model vehicles. Click here for installation instructions.

Using these coil springs is straightforward. First, make sure your vehicle is one of the compatible models: 2013 - 2017 Dodge/Ram 2500 or 3500 trucks, either diesel or gas. When installing, follow the provided installation instructions carefully. These springs are designed to handle a lot, but it's still a good idea to check them regularly. Look for any signs of wear or damage, like cracks in the powder coating. You don't need to do much maintenance, but keeping them clean can help extend their lifespan. Just use a mild soap and water to clean them. If you notice any issues, like the springs not bouncing back properly, it might be time to have them checked by a professional. Remember, with the great warranty, you're covered for a long time, so you can drive with peace of mind.