Trailmaster is a great company that is continuously developing great suspension products and other accessories for your truck. Trailmaster designs and manufactures all of its products in house. Trailmaster utilizes that latest technology to build their systems, including CAD design and laser cutting machine work. The Trailmaster Add-A-Leaf systems are a great way to add height to your truck without a major overhaul to the suspension system. Basically, these kits contain two single leafs that stiffen the suspension of your truck and give it a little more depth, adding one-and-a-half to two-and-a-half inches to your overall ride height. Every Trailmaster Add-A-Leaf kit comes with new centering bolts. These kits are available in both short and long style so that you can find one that fits your needs perfectly. The high quality of the Trailmaster Add-A-Leaf kit is evident in their construction, and because they are machined to the tightest tolerances, you should be able to slide them right in without too much difficulty. Because they bear the Trailmaster name, you know that the Trailmaster Add-A-Leaf kit is a quality part, and you can be certain that they will provide excellent service for many years. Motor enthusiasts always deserve professional customer service while shopping for good quality car parts from us. Thus, we run a 24/7 technical help call bureau to aid you with your queries. To sweeten the deal, you get free shipping for all orders $50 and higher. If you spot a lower price elsewhere, call us - we will meet or beat any price advertised elsewhere.