I WAS TRAVELING W/B ON I-78 APPROXIMATELY 45 MPH(IN A SNOW STORM),AND I WAS TRYING TO PASS A TRACTOR -TRAILER.WHEN I WAS ABOUT 150FT FROM HIS TRAILER, THEIR TRACTOR PROCEEDED TO JACK-KNIFE IN FRONT OF ME.HE THEN CAME TO REST ALONG THE JERSEY BARRIER WALL(TRACTOR FACING EAST BOUND IN WEST BOUND LANES AND TRAILER FACING NORTH/SOUTH ACROSS INTERSTATE) , AND I WENT INTO A SKID AND HIT THEIR FRONT END AT ABOUT 35MPH. UPON IMPACT I PUSHED HIM OFF THE WALL AND SPUN HIM IN A 100 DEGREE ROTATION,SO HE WAS FACING W/B OFF THE SHOULDER AND THE TRAILER WAS PARTIALLY IN THE RIGHT LANE OF THE W/B LANES. I CAME TO REST AFTER IMPACT ABOUT 200 FEET AWAY FROM IMPACT AREA. NONE OF MY AIRBAGS DEPLOYED AT ALL. I ALSO HAD MY TRAILER ATTACHED(GOOSENECK) W 8 MOTORCYCLES INSIDE TOTAL WEIGHT(14K) ADDING INERTIA FORCE AND SPEED. WHEN I LOOKED AT THE DAMAGE TO MY TRUCK AND TRAILER,I WAS SURPRISED THE AIR BAGS DIDN'T GO OFF I COULD SEE THE RADIUS ARM(SUSPENSION PIECE THAT HOLDS THE AXLE TO THE FRAME)ON THE DRIVERS SIDE WAS BENT .THE SLEEVE FOR MY GOOSENECK TRAILER WAS BENT ROUGHLY 3/4-1" ( THE SLEEVE IS 4" DIAMETER TUBE AND 1/4" THICK).I DID NOT SEE THE DAMAGE OF THEIR VEHICLE BUT WAS TOLD IT HAD TO BE TOWED FROM THE SCENE.THIS ALL TOOK PLACE AT NIGHT 10:45PM ROUGHLY AND IT WAS UNSAFE TO WALK AROUND DUE TO IT BEING ON THE INTERSTATE AND SNOWING .I AM GLAD THIS DID NOT HAPPEN ON DRY PAVEMENT OR I HIT THE CENTER OF THE TRAILER, BECAUSE THIS COULD HAVE MORE SEVERE. I AM JUST VERY SURPRISED AGAIN THE AIRBA