Seth sent me this photo awhile back of what I presume to be a M931 dump truck wearing the colors of Nassau County emergency services.
Pretty heavy duty looking machine right there. So, for your military aficionados out there, is this really a M931? How can we tell? Extra louvers on the hood? Cab style? Bolt pattern on the hub? What tiny details to the untrained eye can tell us the true model. Share you knowledge below!