New 2004.5!! Some truck!!! I've read the manual several times and understand the "A" and "B" schedules as far as mileage, but I'm wondering if there are time frames that have to be kept to keep the warrenty in force? We use the truck in the summer, alot, but it will sit for some months in the winter. I usually put them in hibernation with new oil, etc, but is there a time frame interval in the book I'm just not seeing? Thanks-Bill

 

The time interval on the oil is 6 months