Beef Carcass Breakdown. With an average market (live or on hoof) weight of 1,150 lbs and the average yield of 62.2%, the typical steer will produce a 715 lb. (dressed weight) carcass.The dressed beef (or carcass) will yield approximately 569 lbs.(further details below) of red meat and trim (take home meat-which includes the average weight of 27 lbs of variety meat: liver, heart, tongue, tripe, sweetbreads and brains) and 146 lbs of fat, bone and loss.ith an average market (live or on hoof) weight of 1,150 lbs and the average yield of 62.2%, the typical steer will produce a 715 lb. (dressed weight) carcass.