Ok, the title is over the top, but it finally looks like you can actually order 19" Goodyear Eagle Touring tires with the sound deadening foam installed by the manufacturer! These were hard to find, and now they show up at Tirerack. It says TO Tesla, SoundComfort Tech right in the listing. https://www.tirerack.com/tires/tires.jsp?&tireMake=Goodyear&tireModel=Eagle+Touring&partnum=445WR9ETSCT&i1_Qty=4&i1_Qty=4&autoMake=Tesla&autoModel=Model+S&autoYear=2013&autoModClar=85&vehicleSearch=true These have been available for those with 21" wheels from Continental (as ContiSilent) but there was no 19" equivalent until now. As many know, this is pretty much the last best thing you can do to lessen transmitted road noise to your cabin before ripping your car's interior apart to install Dynamat, or other types of mass loaded vinyl. Now I just have to wear out my current set.