olskoolpup
+1y
Originally posted by bdroppeddak
well lets do some math.... suburban total weight stock= about 4800 lbs... firestone 2600s=2600lb capacity each..... i'd prolly say the weight is alittle more to the front, so we'll divide it 2600lbs front, 2200lbs rear (thats probably way wrong but oh well)... your airbags on each end can carry 5200lbs of weight... in the rear say we have 2200lbs vehicle weight, 500 lbs of people and misc items. then we have a max trailer weight of 6500 lbs, so 10-15 % of that should be tongue weight of we'll say 750 lbs..... thats only 3450 lbs on the rear suspension, even if my numbers are off on the vehichle weight distribution, it still leaves a window of nearly 2000 lbs for the airbag rating....
that is true, but if runs bags on the bars, there wont be 5200 lbs of load capacity in the rear anymore. if the bag is mounted halfway on the lever bars, the bags will see thier max load capacity (5200 lbs) at 2600lbs of loading.