Post your latest oil change. in Vehicle Appearance, Care, & Maintenance Posted 11 hours ago 3 minutes ago, customboss said: 8/11/2022 2022 LTD Custom Trail Boss 4WD Crew Cab 15,763 total miles on truck 2200 miles on oil OLM at 73% Oil Mobil1 Advanced 5w30 out. AMSOIL Signature Series 5w30 (ASL) in PF66 oil filter off and on NO OIL SAMPLE DRAWN because of peer pressure from diyer2.......LOL Mobil1 looked and smelled like phenolic additives instead of engine oil. Literally liquid plastic. Amsoil looks and smells like other BIO SYN BASED formulations I have worked with that have Infineum centric additive package. Amsoil is quieter, Mobil 1 was noisy from day one Tail pipe has almost no soot at all in it and when I restarted to roll off ramps it smelled like lacquer. Running Maverik E15. Average MPG has been pushing 24 mpg that includes idling, going to VA, off road and its rough. On HWY mileage at 60 mph is easily averaging 27 mpg. 65 mph maybe 26 MPG but I prefer to drive slower. Had a semi run me off the road yesterday trying to pass and met head on with a cattle trailer, jackass. Speed limit 65 and I am doing 60 on a two lane Federal HWY. Time is money for a truck driver. I give them the road or speed up until I can give them the road. The problem today is that attitude, I pay my taxes damnit. So you bank 1 MPG at 60. He’ll probably lose a delivery if he loses 5 mph. Multiple that by 8 his drive time. Your probably one of many in his day. I’ve followed those guys many miles it amazing what they endured daily. From entitled 4 wheelers. Not saying that’s you. I’ve drove a mile in their shoes, it’s no fun.