Protection for cargo, commodities, equipment and drivers.
Less cargo damage and satisfied customers.
Less vibration to commodities, equipment for lower maintenance and vehicle resale value. A smoother ride attracts much-needed drivers.

Low Maintenance.
With fewer parts, quality components and precision-controlled manufacturing, there is less maintenance, a longer life, plus, lovopering costs.

Operational flexibility.
Haul coiled steel on an outbound run and bring back a load of fragile electronics on the return backhaul.

Bigger payloads.
The SAS suspensions series are light, but there are durable longer per payload on every run, hence, more revenue and more profits.