Leadership and innovation in design and manufacturing of suspensions systems has been the foundation of the success and the good reputation of The Ultimate Suspension.
The Ultimate Leaf Spring is a fully-staged progressively laminated leaf spring. The length of each spring is proportioned to the length of the preceding leaf, improving the characteristic of the spring. SUP 9A grade spring steel is used exclusively which increases elasticity and memory as well as giving longer life and better safety.
Ultimate leaf springs are heat-treated in computer-controlled furnaces to precise temperatures. Precision is required due to the fact that high-grade steel is less tolerant to variations in temperature (during manufacturing) than commonly used lower-grade steels. The fully assembled springs are subject to a final test which involves repeated deflections under extreme pressures to ensure all leaves are seated and working as an effective unit.
Ultimate leaf springs are designed specifically for each vehicle. Spring are manufactured to suit different vehicle loadings and driver requirements. Springs can be cambered to accommodate different loadings on the driver and passenger sides of the vehicle. Final quality control inspectors mark the springs indicating whether the camber is at the upper or lower level of its tolerance. This allows matched sets of springs and can be fine-tuned for additional unequal vehicle loading. Spring rates are then matched with appropriate shock absorbers from the Ultimate Suspension range according to the specific vehicle application.
The superior design, materials and manufacturing techniques used by The Ultimate Suspension for production of leaf springs delivers a premium product with the assurance of outstanding performance and safety, all backed by The Ultimate Suspension's unique Life Time Warranty* (Conditions Apply).
Comfort, performance and safety by design. The Ultimate Suspension coils are the result of combining decades of experience in suspension design and manufacturing using premium grade materials manufactured to international standards.
The ultimate fully-integrated suspension system provides a choice of coils with individually matched and tuned shock absorbers to suit each specific application.
The three basic suspension categories are standard height heavy-duty, raised height heavy-duty and raised height comfort. Different coils and spring characteristics are required for each category and can be customised to meet specific requirements.
Fantastic, I'm totally blown away by my ULTIMATE SUSPENSIONmore
Tri State Safaris operates 4WD tours Australia wide in our Mitsubishi Canter All Terrain Warrior 4WD coach. The vehicle is only 12 months old but has always been in need of a better ... more
These guys are absolutely fantastic to go to. I am really glad that I found them. Ken O'Keefe and his team spent two hours with me when I first turned up for a quote, ... more
I have had four suspensions from ULTIMATE SUSPENSION and I love the ride on all four Toyota Hiluxs.more
Five stars, best improvement for my Triton. Got the lift and suspension upgrade 5 years ago and a rebuild this year. Car drives much better now!more
I am so happy with my Ultimate Suspension, I wouldn't buy anything else in the future. Quality products, great service, not one issue with my lift kit which has now done 150000 Kms, car still ... more
I had extensive suspension and other 4WD accessories supplied and fitted to an Amarok to accommodate a Trayon camper and outback travel. The advice provided was top class, the products supplied were excellent and ... more
Friendly, experienced and knowledgable staff. Did exactly what was needed, no hidden extras. Very happy and loved the enthusiasm of the staff who clearly take pride in the service they offer.more