F53 22000GVWR on a 228" Wheelbase – Happy Happy Happy with SumoSpring

  • January 10, 2019 at 6:31 am #5023291541

    Install: Straight forward with nicely written instructions from the manufacturer. Most difficult was dealing with the massive 22.5 wheels/tires and 450ft/pd lug nut spec. Recommend a torque multiplier and carbide drill bits for this job.
    Ride Review: Excellent, Excellent, and still Excellent! Reduced road noise! Sway greatly attenuated resulting in reduced input at steering wheel. Worth every penny and the 25% holiday discount kept the wallet happy. I highly recommend Sumospring modification to F53 chassis!

    March 12, 2019 at 1:33 pm #5023292268

    Did you notice any “harsher” ride after install?

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