I never skip greasing fittings. Learned that lesson the hard way when a loader pin seized up on me years back — a few pumps of grease would’ve saved a whole afternoon of hammering and cussing.
Oil changes are a must for me. My granddad drilled it into me when I first started running tractors, and I’ve seen firsthand how engines that get fresh oil on schedule just keep humming along season after season.
I always check tire pressures before the busy season. One spring I ignored it and ended up with uneven wear that cost me a new set way too soon. Now it’s a quick routine that saves money and headaches down the road.