Which will benefit most, the truck or the trailer?
In most cases, the largest benefit will be seen or felt by the fifth wheel coach. The ability of the Trailair air ride pin box to absorb road shock and stresses from the truck and trailer battling each other is unsurpassed. The dampening effect will reduce trailer frame flex, stress to the outer skin and also to the interior amenities. In most cases, a dramatic benefit in ride quality is felt in the truck as well. In a small percentage of cases, little or no benefit is felt in the truck. If that happens to be the case, many times Trailair can make the performance better with different air bags or shock absorbers. Simply call a Trailair technician for assistance if you're having this experience.