I'm also having a problem with steering not returning fully to center after a turn or lane change.
There's several things that can cause this problem ...
Tires not inflated properly.
Improper front wheel alignment.
Lack of lubrication/binding in front lower control arm ball joints.
Steering column coupling joints misaligned.
Tight shaft bearing in steering column.
Excessive friction in steering column coupling.
Excessive friction in power steering gear.
2012 R/T with Road&Track and Super Track Pak, HHP 180°F thermostat
DiabloSport i2 inTune with HemiFever 91-octane custom tune, Tazer
Airaid CAI, HHP Billet Tech catch can, Petty's Garage strut tower brace
Flowmaster 40-series mufflers, Magnaflow resonators (12" perforated core)
22"x9.5" Versante Wheels (VE226A), 265/35ZR22 Dunlop Direzza DZ102 tires, JBA silver ceramic headers