Tires are usually collected for a fee by junk dealers, recappers, and municipal waste collectors and then disposed at the local landfill. Recycling offers savings from disposal costs, but the crumb rubber manufacturing plant (CRMP) must take into account the cost of collection which is a major expense. While any variety of collection schemes can exist, it is probably best to (1) allow generators to collect and tip their scrap rubber at a set cost per tire at the CRMP or (2) levy a larger charge to pay for collection costs. For purposes of calculation, we will assume a charge for tipping at the CRMP; and that the CRMP does not have any collection equipment. Further, local market conditions will determine the charge per accepted tire.