Hi there. I’ve been having an ongoing shake at 60 mph and up. It starts to get pretty bad at around 73 when on the freeway. I happened to be a passenger in my truck and it was bad. There’s been a shake in this truck since I purchased it in 2015. I’ve had numerous tire balances, alignments, even replaced the tires all around. Today I had a man come up to me in a store to say he was following me and noticed the passenger side outer rear wheel was shaking. The inner wheel and left side wheels were not displaying the shake. What could cause this? I’ve never hit anything in the road that would cause a bent wheel. Any ideas?
Thank you for your time,
Lisa