|
We have a 2014 3500 Ram DRW. It has the Aisin transmission which (from the driver's perspective) operates a lot like the Allison. It also has the exhaust brake, which is awesome for towing over steep grades. This truck pulls our 40+' Big Sky with no problems at all. We love it. I don't know what the big deal is with the DEF. It doesn't take that much.
|