I feel like such a dufus...

It had been quite some time that my 300SDL vibrated in speed over than 75 mph, the higher the speed the more violent the shaking was, particlularly reflected on steering wheel, feeling like the car was gonna fall apart. I replaced engine mounts and struts, rebalanced/rotated tires for 3 times, did 4-wheel alignment, changed guide rod bushings, I even thought to buy a set of new high quality Michelin tires although my Good Year tires still had 70% left...

I was pulling my hair out trying to find out what was wrong _:mad: _:'(

Until a few days ago I checked my tie rod ends and noticed a very small play. Yesterday I replaced the tie rod assemblies and drag link, bingo, all the shaking was gone... My total parts cost was $43.

Why didn't I think over there in the first place? Because I'm a DUFUS?_:$