After the relief in stock levels that auto dealerships saw in the October-December period, inventories at two wheeler dealerships has started to pile up again with the start of the year. This is worrying dealers as the deadline to migrate to BS-VI looms near, and manufacturers continue to push BS-IV stock. Low customer interest, as many of them are still banking on a fire-sale is adding to their worries as well, reports Alisha Sachdev.