If you are supposed to, itís news to me. Didnít do in the 3 years I owned my 2018, and havenít done for the last 2 years in my 2021. We have an air dryer filter on our units that needs to be changed about every 2 years. I have done that.
I look forward to hearing from others, but no one has ever mentioned to me.
Joe & Cynthia
2021 Dynaquest XL 3801 TS Cindy 'B'
2021 Jeep Wrangler Unlimited Rubicon Diesel
ďBreathe in, Breathe out, Move onĒ