Winterize Your Ram Turbo Diesel The leaves are falling now and this means it won't be long before cold weather settles in. Make sure your Ram Turbo Diesel truck is ready for it. Save 10% on the purchase of Winter Fronts, Block Heater Bumper Plugs and Rostra Seat Heater Kit during the month of November. Get your winter accessories today. Offer expires 11/30/2017.