I usually do close to 10,000 miles on the oil changes in my 1/2 ton truck. I just traded my GMC 5.3L, 250,000 mile on a new ecoboost Ford and it would only need a quart added between changes. It was hard at first, but I switched to depending on the truck's monitor to tell me when it's due.
On the bikes, still don't go over 3,000 miles so the Venture gets changed 5 times/year.
Always use non-synthetic but the new Ford requires the synthetic so another mindset change.