So I'm trying to decide when to get my oil changed, emphasis on MY oil. I have a JLUR with the 8 speed auto. Mileage is just over 2700 at the moment with probably 2000 of that being city based. I also have 2 trips to Silver Lake Sand Dunes under the belt. Total run time on the dunes is probably around 3-4 hours with about 7/8 trips over test hill and the additional hills that follow it. Coming up I have some highway trips for work that will net another 350 miles per week for the next 2-3 weeks. Do get it changed now or wait until my highway driving is done. My gut tells me to do it now.