At Breadner Trailers, we’re always looking to help our customers reduce operating costs, increase uptime, and stay ahead of the curve with proven technologies. One of the most exciting suspension innovations available today is Hendrickson’s ZMD® ZERO MAINTENANCE DAMPING® system—and we’re proud to offer it.
What Is ZMD® Technology?
ZMD® (Zero Maintenance Damping®) is a patented technology developed by Hendrickson, a global leader in suspension systems. It revolutionizes trailer performance by eliminating traditional shock absorbers and integrating damping directly into the air spring. This design simplifies maintenance and improves ride quality—without compromising durability.
According to Hendrickson:
“ZMD® technology eliminates shock absorbers by integrating the damping function traditionally performed by the shock within the air spring. As a result, there are no externally mounted shock absorbers to maintain, and damping is managed more consistently over the life of the trailer.”
(Source: Hendrickson International – ZMD® Technology Overview)
Why Upgrade to ZMD®?
✅ No More Shocks to Replace
With damping built into the air spring, the shock absorbers are completely eliminated, reducing maintenance time and costs.
✅ Smooth, Consistent Ride
Fleets and drivers benefit from a smoother, more controlled ride—especially critical for cargo sensitivity and long-haul comfort.
✅ Available for New Builds or Retrofits
ZMD® technology is available to spec on new trailer builds and also offered in retrofit kits for existing suspensions, giving you the flexibility to upgrade on your terms.
✅ Reduced Wear, Increased Uptime
Fewer components mean less risk of mechanical failure and more time on the road—a major win for fleet managers focused on efficiency.
Available Now at Breadner Trailers!
We’re here to help you implement this game-changing technology—whether you’re spec’ing a new trailer or retrofitting an existing one. Our sales and parts departments are fully equipped to walk you through ZMD® options, compatibility, and benefits.
Call us today at 519-648-2273 to learn more.
Fewer Parts. Less Maintenance. Better Performance.
ZMD® from Hendrickson—Available Now Through Breadner Trailers.