What is(are) the advantage(s) of a IS Suspension and what is the estimated installed cost? Have installed TorkLift Stable Load Suspension Upgrade on the tow vehicle's upper overload springs to eliminate 2 inch deflection and bottoming out the upper springs when the fifth wheel trailer is hitched to it. That was good value for money.
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2020 Montana 3780RL fifth wheel
2016 F-350 6.7L Diesel Crew Cab Long Bed DRW
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