INEOS Grenadier (2023-2030) 2023-ON King Springs KIRR 05HD Kings Raised Rear Springs
KIRR 05HD

For over 30 years, we have been a trusted stockist and distributor of King Springs in Western Australia. King Springs are proudly manufactured in Australia using advanced X5K Steel, a new generation of high-strength spring steel that is engineered to withstand higher operating stresses. This material offers superior resistance to sag, enhanced toughness, and improved corrosion fatigue properties.

Upgrading to aftermarket raised springs is an excellent choice for vehicles equipped with additional accessories, heavily laden setups, or for those seeking improved load-carrying capabilities and increased ground clearance. All King Springs heavy-duty replacement springs are specifically designed to provide an uprated performance. The degree of uprating typically ranges from 20% to 40%, depending on the specific vehicle model.

When selecting the appropriate spring rate, it is essential to consider the fixed accessories installed on the vehicle. For instance, the approximate lift height for the KIRR 05 Raised Coil and KIRR 05HD Raised Coil is between 40-45mm, suitable for loads ranging from 100-300kg.

It is important to note that the degree of raised height may vary based on the vehicle's age, the accessories fitted, the materials used for those accessories, and certain factory options. Please be aware that images provided are for representation purposes only and may not accurately depict the specific part number you are viewing.

King Springs Information

• Wilkinson Suspension has been a WA Stockist and Distributor of King Springs for over 30 years!
• King Springs are manufactured here in Australia using X5K Steel.
• This new generation High Strength Spring Steel can withstand higher operating stresses and has superior resistance to sag, improved toughness and improved corrosion fatigue properties.
• Fitting an aftermarket raised spring is ideal for vehicles fitted with accessories, heavily laden vehicles, improved load carrying abilities and increased ground clearance.
• All King Springs heavy duty replacement springs are designed to be uprated.
• The degree of uprating varies between vehicles, but can generally be stated at 20-40%.

Spring Rate Options

• Approximate Lift Height: 40-45mm
• KIRR 05 Raised Coil
• KIRR 05HD Raised Coil 100-300kg

Product Notes

• Degree of raised height may vary depending on life and/or age of the vehicle, accessories fitted, material used for accessories and some factory options.

Select the most appropriate spring rate option to suit the fixed accessories on the vehicle:

Approximate Lift Height: 40-45mm

KIRR 05 Raised Coil
KIRR 05HD Raised Coil 100-300kg

Sold as a Pair.

High quality 4x4 suspension upgrades proudly sold by PPD Performance.

Shipping Policy

PPD Performance offer custom built suspension solutions, with unique adjustability and performance.

These kits are assembled to order to suit your requirements, with an average lead time that can vary between 1-3 days.

If you need a specific eta, please contact us before ordering and we will be sure to assist you.