All said and done, I'll stick w/my local dealer, They have been selling and servicing vehicles for me and my family for over 60 years. Don't want to screw it up now, especially with a new $50K+ rig w/warranty. Nice to be on a 1st name basis w/EVERYONE there. No problem being on the floor either should I have a question or have a comment. Small towns DO have their benefits!! Service will be done on the suggested intervals as long as I own it. Good selling point also when time comes to sell or trade.
I did normal maintenance on my class 8 trucks for 30 years. Enough is enough. I ain't a kid anymore! LOL
JMHO, your mileage may vary!!