Thor Forums

[jpmihalk]

We got ours new in April and so our original schedule was to change the oil annually in April. At that time, we were only using it for a few trips, no more than 5000 miles in a year. But since we started full timing last July, we have put almost 10,000 miles on her so twice a year it is. We are also planning to switch to full synthetic to better handle the temperature changes we encounter as well as additional unforeseen mileage.