Bumpstops & Helper Springs

Yes, your vehicle comes with bumpstops from the factory. These are about as useful as you'd expect, serving as a last resort to protect the chassis from when you didn't see that curb. Aftermarket bumpstops like Timbren and Supersprings offer progressive options which give a lot more comfort in those tough situations. By increasing the size of the bumpstop, and better materials, this produces a gradual absorption that eats up more energy before those hard hits transfer to the cab.