Timbren was founded in 1965 on the premise that suspensions could and should work better. In that year it acquired the Canadian patent for rubber torsion suspensions. In 1968 Timbren introduced Aeon rubber springs and began manufacturing SES (Suspension Enhancement). SES Suspension Upgrades provide RVs with superior suspension performance under the stress of heavy loads, which is especially important when towing a trailer or a fifth wheel.
Each one of our patented Aeon rubber springs is engineered to absorb road shock providing comfort and stability.