I ran Kendall 10W30 in my 98 Toyota Tacoma 4X4 2.7L for around 90,000 miles. I go with 5,000 mile OCI. At 90,000 I swtiched to Havoline 10W30. At 130,000 I switched to Rotella T 15W40. No problems, no leaks, no consumption. Probably could run most any oil in this truck. I don't drive the truck hard and run 60/40 highway to city miles.