Highly recommend, especially for those driving a heavier 5 wheel motorhome. I bought a new 5th wheel that weighs 12600 lbs and my GMC Sierra 2500 squatted a lot before I put them on, it had a huge impact on tow ride. The ride without is pretty decent, you'll notice a slightly stiffer ride when navigating rough roads and speed bumps, but tolerable from my understanding. They were pretty easy to install too, only the small space to work with was the hardest part.