... BPW axle, airbag suspension, boige suspension, tyre, light etc Low Bed Semi Trailer Specifications:1) Dimensions and weight:A) Nominal dimensions (L x ... A) Suspension system: Leaf spring or airbag suspensionB) Axle: Various axles like BPW, YORK and FUWA with various bearingsD) Tire: Various ... of bias tires or radial tiresE) King pin: Forged steel, 2" or 3.5", welded or bolt-inF) Landing gear: 24T, 25T3 ...