King Springs are proudly manufactured in Australia using advanced X5K Steel. This cutting-edge high-strength spring steel is designed to withstand greater operating stresses, offering superior resistance to sag, enhanced durability, and improved corrosion fatigue properties. Progressive Rate Springs represent...
King Springs are proudly manufactured in Australia using advanced X5K Steel. This cutting-edge high-strength spring steel is designed to withstand greater operating stresses, offering superior resistance to sag, enhanced durability, and improved corrosion fatigue properties.
Progressive Rate Springs represent the pinnacle of spring design, delivering increased spring rates without compromising ride comfort, shock absorber performance, or spring stability. These springs are an excellent choice for those prioritizing a comfortable ride.
Installing aftermarket raised springs is ideal for vehicles equipped with accessories, those carrying heavy loads, or those needing enhanced load-carrying capacity and ground clearance. All King Springs heavy-duty replacement springs are designed to be uprated, typically by 20-40%, depending on the vehicle.
Select the best spring rate to match the vehicle's fixed accessories:
Approximate Lift Height: 40-50mm
KDPR 43LP – Comfort Light Load Progressive Rate
KDRR 45 – Light Load
KDPR 58LP – Comfort Medium Load (100-250kg) Progressive Rate
KDPR 59 – Comfort Heavy Load (300-500kg) Progressive Rate
KDRR 43EHD – Heavy Load (500kg Constant)
KDRR 43SHD – Extra Heavy Load (750kg Constant)
Product Notes:
Long-travel shocks are recommended when using raised springs.
The achieved lift height may vary depending on the vehicle’s age, condition, accessories, the materials used for those accessories, and some factory options.