For decades, Simard Suspensions has been the industry leader with its unique products, making it a name trusted internationally for heavy duty truck load distribution. The AMS tandem ( twin steer ) and tridem suspensions allows you to considerably increase your payload. Our products also enable you to get around safely with ease and comfort under the most severe construction site conditions, as well as in city traffic. All-wheel drive conversions, chassis modifications and installation of equipment are part of the service offered by Simard. Take advantage of our specialized teams to meet your requirements for product quality, professionalism and service.