I have just over 4,000 miles with no shake, not below 85 anyways, that's as fast as I have had it. AWD R/T, 3 season Continential tires here too.

 

I have an R/T with 1,300 miles and no shake.

 

Maybe we can trend the vehicles with issues. Look inside the drivers door and get the dates from the sticker. On the top left you will see the month and the year (3-11) and on the bottom right you will see the MDH (Manufacture Day and Hour) 031618. So mine was made March third at 1618. Post your info and if you have the shake or not, cut and past the last persons post so we have a rolling tally of all of them.

03MARCH11@1618-NO SHAKE

 

The details are in link above.

The biggest differences I noticed- -> the 430 has "Garmin" interface, which is nice if already familiar with it, the 730 has voice activated NAV destination input. You can enter a new address while driving. (With 430, you have to be parked).

 

Well we bought a 2012 Black RT with Tow, entry nav/commutor group, sunroof, and 730N. The dealer we always use had to transfer it from a different lot so we will get to get it tomorrow. Of course with a 2nd test drive and the option to opt out of the contract. We test drove a 2011 Citadel loaded similarly and immediately liked these vehicles.

 

Enjoy your new RT. I really like the 2012 Citadel that I've had for 60 days. No issues at all.

 

The Citadels were nice but she wanted more of a sporty look/feel. We want to find some matte black rims for it. I am trying to find a wheel similar to what comes on the Challengers but in a flat black color.

 

Congrats on the purchase!! As for the shakes. 2011 RWD here 2200 miles