until the boom 38 lays flat on the ground 22 see side and top views fig6 and 7 respectively the boom trailer hitch 56 is then disconnected from the fifth wheel 58 fig6 the winch 44 is reversed again lifting the boom trailer hitch 56 up and away from the fifth wheel 58 on the back of the pickup truck 36 as a result of the boom 38 being heavier than the front 136 the pickup truck 36 can then be driven forward and out from underneath the boom trailer 30 the semi tractor truck 32 is then backed underneath the front of the universal folding boom trailer 30 and the multi position kingpin 60 is locked into the fifth wheel 26 fig2 and 6 the multi position kingpin 60 is provided with multiple coupling positions to accommodate the various hauling conditions the pickup truck 36 is loaded onto the boom trailer 30 by pickup truck loading ramps 62 that easily slide out from the trailer 30 when needed as is well known in the art the loading ramps 62 are extended from underneath the pickup truck support rails 64 fig2 and 7 the pickup truck 36 is secured by chains and binders not shown as is well known in the art the pickup truck loading ramps 62 are then slid back into their original position underneath the pickup truck support rails 64 the second vehicle such as the semi.