Soften up the ride



Michelin is always a good place to start. Mercedes at one point had the Michelin Primacy MXV4 Touring tires (NOT the MXM Sport) as a no-cost option to replace the standard harder-riding Pirelli P Zero Nero UHP tires when ordering a new car for those wanting a more forgiving ride and who didn't mind sacrificing a little sharpness in handling, but I'm not sure that Michelin model is still available in the size you need. They do have newer touring models available in the E Coupe/Cab sizes, but I don't know how they affect the ride quality.
FWIW, before I ordered my 2012, after a lengthy search I managed to find and drive an E coupe with the OEM 17" wheels and Continental tires and the slightly higher non-sport suspension. It did improve the ride somewhat. But I simply could not stand the way the car looked.
I knew I was in for a bumpy ride but I sprung for the whole AMG sport package with the larger wheels, lower suspension, stiffer springs, etc. Five years later I have gotten used to the harsher ride in and around the terrible suburban Philly roads except for the very worst ones. And I still love looking at the car as much as I did when I first picked it up at the dealer.
Good looks nearly always win out over brains (and kidneys).
. As soon as the salesman pulled the car around for a test drive, I was done. Not sure anything else mattered after seeing the car. I have never owned a car (have owned Jags, BMWs, Porsche) that attracts so many compliments. Just yesterday, a couple pulled in next to my car in a mint '76 450SL, and were gushing over my E550 Cab. In the 550, our brakes are larger diameter, so not sure a 17" wheel will fit.




