My F150 is an annual change, will probably be ~3,000 miles.
My motorcycle is also an annual change, 2,500-3,000 miles.
Brother in laws F150 that I take care of is on a 4,000 mile interval.
The rest of my personal vehicles are a 5,000 mile interval (easy math, and on the Hyundai/Kia, a middle ground between normal and severe intervals, and on the Scion is the recommended interval).
My sisters Santa Fe is 7500 miles since she does mostly highway miles.
My motorcycle is also an annual change, 2,500-3,000 miles.
Brother in laws F150 that I take care of is on a 4,000 mile interval.
The rest of my personal vehicles are a 5,000 mile interval (easy math, and on the Hyundai/Kia, a middle ground between normal and severe intervals, and on the Scion is the recommended interval).
My sisters Santa Fe is 7500 miles since she does mostly highway miles.