Looking for the ability to adjust your ride quality? You just found it with the Rancho RS9000XL for your F250 Superduty 4wd Excl. Chassis Cab. The 9 position Rancho shock absorber offers tuning technology to adjust your vehicles performance ranging from soft settings for on and off road flexibility as well as firm settings for maximum performance while towing and hauling.
Your new shocks can be adjusted manually by the knob on the shock, allowing the meter of oil flow and control of dampening, compression and rebound rates resulting in 9 unique ride settings.
The nitrogen gas charged RS9000XL for your Ford is equipped with polyurethane bushings, a liquid metallic finish and a red protective shock boot. The 18mm chrome rod is set inside a 2.75 in (70 mm) shock body for maximum durability and an excellent appearance. This shock is sure to optimize your ride quality and Rancho backs this with a limited lifetime warranty as well as a 90-day free ride offer.
I have been very pleased with the performance of the Rancho's.
there was a definite improvement in my truck's handling and the adjustments do change the ride characteristics. I set them to 4 when I'm empty and 7 or 8 when loaded with firewood and bashing down a logging road here in Maine.
no install problems and a fair price, I will recommend these to people I know.