Originally posted by JTK: M1, Wix, 1yr/7500mi sounds like an ideal combination to me! I wouldn't sweat the filter thing at all, especially with a WIX. Dunno if I'd go 1yr/15K on one, but it would probably be okay for that even. Joel
quote:6 miles to work and 6 miles back with a winter 4-5 minute warmup(remote start ). We use our toyota for most errands and such. I will get an analysis done after the year just for curiousity. Good points,Matt.
Originally posted by michaelc80: What type of driving do you do? Are you planning to back your decision up with an oil analysis?
quote:It's probably about 7 miles with 5 being highway. Just when I was comfortable going the full year....
Originally posted by michaelc80: Sounds like that oil is never going to really get warmed up except one the rare occasion you take it out for a highway drive. If it were my engine I would not go beyond 6 months without a UOA to back me up, no matter what brand of oil/filter.