- Joined
- Dec 7, 2020
- Posts
- 6,869
- Reaction score
- 17,340
- Location
- Minneapolis, MN
- Ram Year
- 2017 2500 Laramie Crew Cab
- Engine
- 6.4L HEMI
Yup - do mine every 3 years max. DOT 3 is a polyglycol, hydroscopic - absorbs water (& entrained air), makes brakes spongy, rusts steel components.