5030
Epic Contributor
- Joined
- Feb 21, 2003
- Messages
- 24,677
- Location
- SE Michigan in the middle of nowhere
- Tractor
- Kubota M9000 HDCC3 M9000 HDC
I always do a oil analysis with Blackstone simply because it will alert me of any impending issues that may arise down the road.I hate to go much over a year on things. I have a low use car and went quite a bit over a year once, car probably had 3000 miles between changes and it looked pretty black. If in doubt you can send in a sample for analysis but unless your tractor hold a lot of oil it’s probably more cost effective to change it.