Front Linear Rate Coil Springs

The Dobinsons C29-123T coil springs are engineered to provide a 1.5-inch lift for vehicles equipped with V6 and V8 gas engines. Lift heights may vary based on the vehicle's age and added accessories. Manufactured in Australia, Dobinsons coil springs adhere to ISO9001:2008 international quality standards. Each spring undergoes 100% load testing and scragging to ensure it meets specifications and maintains its height over time. The manufacturing process includes state-of-the-art heat treatment, high-intensity shot peening, and formation on precision mandibles, all contributing to maximum working life and durability. The springs are finished with a durable black powder coat. It is important to note that over-lifting a vehicle may necessitate the use of additional suspension components, such as new upper control arms. Professional installation services are available in the Las Vegas area, and customers are encouraged to contact for scheduling and quotes. Some retailers offer manual fitment verification, as this specific product may not have readily available application data. Note: While some sources indicate fitment for Jeep Grand Cherokee WK2 models from 2010-2018, specific vehicle application data may require manual verification. This product is designed for V6 and V8 gas engines.