Re: v6 drive train vibration
Generally when you have a low speed vibration its a bad tire or bad cord/belt in the tire however, it never really goes away when you go faster it just tends to smooth out but never really goes away. I would try having all tires rebalanced. If you can take them to a tire shop with a "road force" balance it will be a better balance or much truer.
FYI with these new wheels the have the stick-on weights and the tend to get knocked off with snow, ice etc...over time
2014 JGC Limited - Granite/Black - 3.0L ECODiesel - LUX II - NAV - Off Road II- Block Heater.
On order: 2017 RAM 1500 Crew 4x4 Sport (Night Edition) Granite/Black - 5.7L Hemi, Rambox, Sport hood and to many more options to list.