Developed in Australia, Tough Dog Leaf Springs they offer a configuration suitable for almost any application. These are solutions that they work in all conditions, regardless of the load and terrain.
Tough Dog springs are real progressive springs, where each pen is positioned slightly higher than the previous one, which provides continuous contact along the entire length of each pen. Depending on your needs, versions are available single-stage and two-stage.
Due to the corresponding division into primary and secondary stages of work, the vehicle maintains driving comfort under light load, and heavier second-degree feathers they are activated only at a higher load, preventing excessive deflection and relieving the load from the first stage feathers.
Precision forming using mandrels and dies
Hardened and oil-quenched for maximum durability
Military-type protective film for more security
Thermally annealed precisely
Made from high quality spring steel
Anti-friction pads in most applications
Prestressedto maintain the vehicle's height
Diamond Tips for accuracy of operation
Tested for load capacity
4 years holiday warranty no mileage limit (conditions apply)
3 years commercial warranty no mileage limit (conditions apply)
The progressive springs available in our offer are designed specifically for expedition vehicles that are heavily loaded and those that frequently move outside of paved roads. They are characterized by variable stiffness, which allows you to maintain comfort when riding on an empty vehicle, while providing greater support and stability at full load. This way, there is no excessive suspension sagging or loss of ground clearance.
Leaf springs, in turn, are a proven technology that is still indispensable in the toughest environments-especially in pickup trucks, body-mounted vehicles, and field-based vehicles. Our springs are highly resistant to overload, flexible and regenerative. They work perfectly with off-road shock absorbers, and their design ensures stable handling even with large differences in the weight of the cargo being transported.
Choosing the right springs and springs is the foundation of a well-tuned suspension. We offer battle-proven components for both amateur off-road vehicles and professional rally teams. We select them individually, taking into account the weight of the car, modifications, purpose and user expectations.
Invest in a solid base. Springs and springs from proven manufacturers guarantee that your suspension will work whenever you need it most.