In August I did a 5,300 mile ride from Canada to California, etc and back. Along the way, the 2008 Street Glide began to wobble slightly under (front) breaking, at slow speed when you would pull up to a stop light. Almost the same sensation as when you have warped or overheated brake discs.
As this became inceasingly more noticable, I decided to take the bike in to an H-D Dealership to get it checked out, as there was also a noise in the transmission that I was concerned about.
The dealer called me the next day at the hotel to tell me that the wobbling was a result of worn wheel bearings. They said that both the front and rear wheel bearings were almost powder and needed immediate replacement. The noise in the transmission was also related to a worn bearing. The 2008 Street Glide had 18,000 miles on it from when I bought it new.
I have been riding for over 40 years, owned over 35 bikes (Japanese, Ducatis, 3 H-D's) and have never had to replace a wheel bearing, ever.
I authorized the dealer to do the work, they had to FedEx in the parts to get me going and the next day, after spending over 1,100.00 on repairs was back on the road and the bike was perfect again.
But before I left the dealership, I went back to visit the technician that worked on my bike. I asked him why the bearings failed so early, and he said "Mister, your wheel bearings were made in China and were garbage." "We replaced them with bearings made in the USA."