Winterize Your Ram Turbo Diesel The leaves are falling now and this means it won't be too long before cold weather really settles in. Make sure your Ram Turbo Diesel truck is ready and do it before it's freezing outside. 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 parts and accessories today. Get some Ram Turbo Diesel Cold Weather Tips too. Offer expires 11/30/2019.