Not sure which 2006 Nissan Xterra Air Suspension Kits are right for you? We have over 417 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Patrick Z from Los Angeles, CA said, "Best possible upgrade for the Xterra if you carry weight or haul a trailer. Our Xterra constantly bottomed out when we were loaded down with people and a cargo box on the roof. Took about 3.5 hours to install and has performed flawlessly. Ride is much more comfortable and stable when hitting bumps at freeway speeds. Wish I had installed it years ago."