Tool box: V-link chains and spring tensioners for each wheel, one each of a 20' poly strap and 20' 5/16" log chain, a blacksmith's hammer, a 4' pry bar, a few 3/8 clevis', tarp and depending on the season the 14" saw, gas, oil scrench and file.
Inside: flares, short step ladder, set of ratchet straps, extra coat, gloves, the world's ugliest bibs, jar of peanuts, a five pack of cheap cigars, a bottle of water, backup meds.