The wheels are the 20 inch MB winter set. The ride in comfort mode is extraordinarily smooth, in sport it gets a little jiggly if the road is rough. I cant compare it to the 21's since they will be in storage till May. Can't wait till then to give a good romp. Someone, had predicted the 20 inch set would make the car look "stilted" in fact they look perfectly fine since the offset is greater than the 21 rims. The combo also offers fantastic snow and ice performance, feels like a tank regardless of road conditions. I bet slippery mode is most useful with the v8 engines so as to tame the moster torque effectively. Going up a 30 degree slope covered with 4 inches of fresh powder, slippery mode matches the traction control and engine power precisely to make going up idiot proof. DSR make the opposite maneuver just as simple. Comfort for seven, superbly powerful, great ride and capable handling that never feels like a "truck". The other thing I cant wait for is towing our 24 foot Whaler. Im betting this thing tows signifantly better than my old ecoboost f150 given that it has significantly more torque (+20%) and much better brakes.
Last edited by c4004matic; Feb 22, 2018 at 10:00 PM.