My Tacoma manual lists the change at 16k. My Africa Twin, 12k. But my BMW showed me the way. it serviced every 10k. Alternated between minor @ 10k, major @ 20k. That, I can keep track of. Just look at the odo and know when it's due, and what's due. So the new truck and the new bike, get serviced every 10k. Since I'm the idiot in this equation, this idiot is capable of keeping this straight.