Add-on Air Suspension Stabilization for Spring-Ride Semi-Trailers
Works alongside spring suspension to reduce shock transfer and axle hop for semi-trailers
Works alongside spring suspension to reduce shock transfer and axle hop for semi-trailers
Spring-ride suspensions transmit significant vibration and shock through the trailer. This can lead to axle hop, increased tire wear, structural stress, and cargo damage.

Smooth Ride installs above the trailer axles and works alongside the existing spring suspension. The air bags absorb vibration and stabilize the suspension under load. Smooth Ride helps stabilize spring-ride trailers by adding controlled air support alongside the existing suspension.

• Reduces axle hop
• Helps improve tire wear consistency
• Reduces shock transfer to trailer
• Improves ride stability for load and driver
• Helps reduce trailer structural stress
• No scheduled maintenance components


Providing Smooth Ride suspensions for over 30 years without a single unhappy customer. Customers mention a "night and day difference".
Smooth Ride Brochure (pdf)
DownloadInstallation is available across America through our installer network. Contact us and we’ll connect you with an installer near you.
Smooth Ride is expanding our installer and dealer network. Shops that service spring-ride semi-trailers can add Smooth Ride installations as a new revenue opportunity.
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