It’s not violent shaking or anything like that but it’s just a feeling throughout the seats and the steering wheel, non-violently. It’s just a feeling. 2013 Toyota Camry SE 65,500 miles.
It’s not. Something out of balance. Wheels? First, did it just start recently? That would be dirt built up on the inside of those SE fancy wheels, … or one or three those glued-on weights just fell off. Check that first. Second, did you hit something? Curb, pothole, … something on the road? That would do it, especially to those SE wheels. Third, tires: … check them for cuts, bulges. Pressure! Have you check pressure regularly? And I don’t mean TPMS never triggered the dash light, … I mean pressure gage check! Fourth, wear on tires, … all even? No scallops developing?
Once all that is confirmed, … delve into suspension parts will be in order, but check tires/wheels first, … or have it checked in some reputable shop.
F.S.
First things that come to mind are that tires may be a little out of balance or possibly a rim is bent (maybe hit a pothole).
Engine/transmission mounts are prematurely worn out possibly? It could be quite a few things as others have mentioned.
Is it continuous or only at certain speeds? Your mileage is low for torque converter shudder, which happens at a certain speed and feels like you ran over a rumble strip. Happens to 2013 Camrys.