WebAug 8, 2024 · Firestone R4Tech Rear Suspension System Amp Research PowerSteps w/ light kit Rancho 9000X ADJ Shocks up front Updated Rear Cab Mounts Cooper LT 265/70/17 205,000 miles on 8-8-2024 Later, Chris. :chevy: 1 - 7 of 7 Posts This is an older thread, you may not receive a response, and could be reviving an old thread. WebMay 27, 2011 · After calling Firestone tech support I got little help - there is no market for the F450 so they don't touch it??? I explained that all of my research actually shows the rear of the 350 and 450 are the same now, less the internal gearing of the diff it appears identical. They didn't bite.
Replacement Air Bag for Firestone R4 Tech System - e …
WebThe R4Tech is designed to control the axle like a 4-link suspension with the lower control link, while a J-spring controls axle wrap and brake hop, like a trailing link system. You get better performance than a 4-link system, because you have the benefit of the single leaf-over-axle rather than relying completely on air ride. WebFirestone W28-760-0027 FIRESTONE R4TECH SUSPENSION AIR KIT -- Consists of leaf springs, trailing link, J-springs, Airide air springs, air compressor, Ride-Rite shocks, brackets, tubings, fittings, and mounting … couple held for ransom in haiti
R4Tech Airide Suspension Systems by Firestone - YouTube
WebOct 8, 2012 · INDIANAPOLIS, Ind. (September 12, 2012) – A new Firestone Industrial Products Company, LLC R4Tech air suspension system is available for 2011-2012 Ford … WebMay 5, 2010 · Firestone’s R4Tech is a patented hybrid air-over-leaf suspension system that gives you the cushy ride quality of an air suspension with the axle control and easy … WebFirestone Industrial Products Company is the World's Number 1 air spring manufacturer with a history of more than 60 years of research and development of technologically advanced air springs. Research centers are located in the United States, Italy and Japan, allowing them to provide global support. couple have wedding at mansion