Idk, it seems odd to me that everyone here complains about wheel shake at 60 mph. I had an 03 tundra before my fx and had the same problem. I searched and searched the forums and the same thing was true with the tundras as well, almost everyone on the forums all had wheel shake at 60mph. Who know what the cause could be, there are SO MANY things that could contribute to the problem. Seems to me though with all the knowledge on here someone could eventually find the root of the problem. I understand we all have different setups, I just find it odd that 99% of us only experience this at 60mph as same as the tundra owners. Maybe big brother just wants us to drive under 60mph, who knows but it is very annoying to say the least!
---------- Post added at 04:35 AM ---------- Previous post was at 04:29 AM ----------
Oh yeah, I would to also add that at least for me, I have noticed it is worst depending on the wind conditions whether into a head wind or with it to my back or side. I drive alot on the highway and have made this observation over many,many miles. Maybe it's my imagination, but I feel very confident that the wind plays a huge roll in our vibration issues. Let's face it the fx isn't the most aerodynamic car out there. Idk, I have given up and just deal with it.