Yes they do they started installing them earlier this year. Not sure if all the trucks have them yet but u can request one and they will install it. If you buy your own they will most likely remove it and install the one they have. I never used mine so don't know how well they worked
Trucks -95% automatic transmissions a handful of 10 speeds but u will most likely get a auto unless u talk directly to equipment coordinator - Freightliners, Petes, Kenworths. I liked the truck I had a 2015 freightliner auto had it for almost 2 yrs. I think they keep there trucks just fine Trailers - were ok they just bought a lot of new trailers earlier this year(just keep a broom with you) Depending on where u are it can be hell trying to find a empty(Tractor Supply Hagerstown, Maryland has them all) Pay - I started .35 cpm and finished .40 cpm(left a couple months ago family issue will be returning October) they have a safety bonus .5 raise each year from the day u were hired if u go without any safety violations. Not sure what others got but it seems to always change as far as starting pay.