At Boss Air Suspension we always try to be ahead of the competition for quality, durability and safety. That means we are always researching, developing and introducing new and upgraded products.

All our Load Assist Kits now come with our new Red 1/4 inch air line. The 1/4″ airline conforms to the SAE J844 spec AND D.O.T FMVSS-106 plus are rated to 400psi!!!

While other companies may still be using older outdated airline, we’ve made sure that our kits are up to the latest standard.

Remember, if it hasn’t got a Red air line, then it’s not the latest genuine Boss Air Suspension Load Assist Kit.