My MLM Dream Team

If you’re a serious towing enthusiast, you probably already know the reasons why you should add a truck air ride suspension system to your heavy-duty truck: a quality truck air suspension system helps by cushioning a bumpy ride, leveling your vehicle, reducing wheel hopping, limiting trailer bucking and adding stability during braking. And, an air ride suspension system helps you protect your investment in your heavy-duty truck by preventing the harsh wear and tear caused by heavy towing. Adjustable “helper” springs. This type of system is generally comprised of an add-on helper spring that aids in leveling the truck and reducing vehicle bounce, dip, or bottoming out when hauling a heavy load or towing. The air springs can be adjusted, often with a service station air hose, to the truck’s load condition for more control and leveling support.

Complete towing suspension system. This type of system is designed to both level the truck and improve the overall ride. Installing these kits involves removing the steel leaf spring on the truck and replacing it with an entirely new air spring. Some manufacturers also replace front and rear shocks for optimum performance. As with any product, each truck air suspension system claims to have the “latest and greatest” features and benefits. It’s easy to get caught up in all the hype, but when you come right down to it, there are a few things that are more important than others. Here’s a list of major features and options to consider when comparison shopping.

Does the manufacturer use high quality premium parts that will hold up over years of heavy hauling? Avoid plastic fittings and lower grade materials that may wear out or need to be replaced. Quality materials translate to greater reliability and a longer life for your air ride suspensions system, even under the harshest towing conditions. Is the system easy to use? Can you easily adjust your suspension level? Are there in-cabin controls to help you determine air pressure and load information? An air suspension system that’s difficult to level and adjust will cause you added stress and unpredictability.

Look for the towing capacity of the air suspension system and be sure it can adequately handle the load you plan to tow. When it comes to towing capacity, the bigger the air spring, the more weight it can handle. Keep in mind that your truck and trailer load should never exceed the gross combined weight rating (GCWR), which is the total weight of the trailer under fully loaded conditions, including food, water, gear, etc.

How is the system installed? Does your truck’s frame need to be altered to install the system? Do holes need to be drilled? Can the system be removed if necessary? Before you buy, be sure that installation won’t be a problem for your or your truck. Find out if you can install the system yourself or if it will require manufacturer assistance. If assistance is required, does the manufacturer provide you with a manual or access to a dealer or installation specialist?

Does your system provide a warranty that won’t expire before you’ve had time to really test your system with a long haul? Does the manufacturer stand behind the product? Does the manufacturer offer a no-risk guarantee if you are not satisfied with the system? Do a little research up front and you’ll avoid unnecessary wear and tear on your truck – and costly repairs down the road. Your main consideration should be overall ride performance, safety and stability during heavy towing. If you’re serious about towing, you need to be sure you are buying an air ride suspension system that can do more than level the ride; it needs to be suited for heavy towing. Like many things in the automotive industry, using an inexpensive aftermarket part often yields less than optimal results.