Tough Dog Leaf Springs

Designed in Australia, Tough Dog leaf springs offer a solution for any application, delivering proven performance and reliability in all conditions. With progressive rate technology, each leaf is set higher than the one above it, ensuring full contact along their entire length for a smooth ride.

Single and two-stage springs are available, catering to different needs. The primary and secondary stage leaves ensure uncompromised ride quality, while the secondary stage supports heavier loads, preventing excessive sag and reducing stress on the primary stage leaves.

Manufactured with precision, Tough Dog leaf springs are mandrel and die-formed, oil-quenched, and heat-treated for superior durability. They feature military wrap for safety, anti-friction pads, and diamond cut ends, ensuring consistent performance and ride height over time.