Over inflate air bags on tractor.

Discussion in 'Trucks [ Eighteen Wheelers ]' started by TruckerPete1990, Oct 21, 2021.

  1. TruckerPete1990

    TruckerPete1990 Road Train Member

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    Jul 16, 2012
    Bentonville Arkansas
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    Has anyone installed a drive axle air bag over inflate switch?
    I seen a kit on 4 state that's $150
    Dealer also can add em but they don't know the price. I figured it be about $1,000 for having the dealer hook up a factory kit.

    The reason for this I do a lot of drop n hook. Sometimes people tend to drop em like 4 inches higher then my 5th wheel.

    Is there a difference in height between a dealer one for $1000 or a cheap one $150 with just a air switch over ride?
     
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  3. wichris

    wichris Road Train Member

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    Jan 17, 2011
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    Had one we just T'd off the interaxle with a shut off. Flip the interaxle and raise it up. If you need the interaxle just shut off the valve. 1' of line, two T fittings and a shut off valve.
     
    skallagrime Thanks this.
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