I obviously like their product because my current truck (04.5) has their free spin kit on it and has been perfect with no problems.

I too have a '17 2500 on order and also considering putting a Dnyatrac free spin kit on it. From what I can tell the only true benefit left is the better wheel bearings the Dynatrac's have, and even at that, the factory unit has no problem in going 100K miles.Īlpine.you bring up a very timely question that I am trying to answer as well. And according to the posts I read on the new trucks with the CAD, the front driveshaft does not turn as well. The remaining u-joints that spin on the axle do so UNLOADED. While the CAD system on the '17's are not the same as free spin hubs, the CAD system unlocks one side (passenger I believe). I found that the consensus of the posts/opinions on here were in favor of NOT going for a free spin kit. In trying to determine if there is any benefit in putting a free spin kit on a '17, I did much research here.

BUT the '17's have the front axle disconnect (CAD).

Click to bring up a very timely question that I am trying to answer as well.

Dodge free spin hub conversion