Re: 2012 Overland shudder/vibration at cruising speeds and lurch on start.
Some of us WK owners have the same shudder. And I agree that no other vehicle I've owned had these characteristics.
However, I've grown to except it because my WK has miles on it and I have yet to have any issues with the drive train.
On the other hand, if I just paid ~$38,000 for a new vehicle and had these characteristics, I'd be a little concern too.
To me it seems like bad or just not so good programming.
Jeep: 2005 WK | OME Lift Kit & 1.5 Rear Coil Spacers (3" of lift front & rear) | 255/75/17 BF Goodrich Mud Terrain KM1 on stock wheels (no spacers) | SCT Tuner with 93 Octane Tune | Fastman TB | K&N 77 Series | Pioneer 7" Double Din | Pioneer D-Series 6 Speaker Upgrade | Custom Rear Peek-A-Boo Camera | 5K TRS XB35 HID Bulbs & Mini Morimoto Retrofitted Projectors | Parking Lights Deleted | PIAA 510 in OEM foglight location modded for OEM foglight harness | 6K V-LEDS Reverse | 5K V-LEDS License Plate | 6K V-LEDS Interior | Custom Overhead Console Blue Ambient Light | LXHarness Complete Blue Interior Upgrade | 5% on top of 20% Tint & 50% on the whole windshield | Debadged
Bike: 2009/12 Yamaha Falcon R1 | CrossPlane Crankshaft | Far from stock | Quicker/Faster than your SRT