Timbren SES Severe Service Kits are designed for top-heavy applications such as truck campers or salt spreaders, using a single-convoluted Aeon® rubber spring to provide enhanced load support and improved stability. These kits reduce suspension sag, body roll, and sway during heavy-duty use while maintaining a comfortable ride when the vehicle is unloaded. Unlike traditional stiff suspension systems or airbag setups, Timbren SES requires no post-installation maintenance and preserves ride quality until additional support is needed under load. Installed easily without drilling, the rubber springs engage progressively as the load increases, offering thousands of pounds of support without constant adjustment. By bolting directly to either the upper or lower suspension mount with a small unloaded gap, the kit activates only when necessary, helping to keep vehicles level and controlled even in demanding conditions.
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