2112Explorer IIJul 11, 2022GM was using MR Fluid and electromagnets on Cadillac's years ago. I don't know if thr still do.
Related ContentKELDERMAN or LIQUID SPRINGS QUESTIONMight sell the F450 and go F550 with liquid springsHad the Liquid Spring Suspension Installed - WOW!Liquid rubberLiquid Springs-Tiffin factory installed option now
