I figured tires. The rear was installed 4000 miles ago (per the previous owner) and he had a new matching front that he have me so I'm sorta stuck with these (I'm cheap) unless there is a problem with them. I'll check closer for cupping on the rear. They are Metz 880's. I put Avon Venoms on my Roadie as soon as I got it and luv'em.
As far as changing to Yami from H-D... The last few H-D's had been uncomfortable and underpowered plus everytime I rode my back and knee acted up within 30 miles so I had decided to stop riding. After about 3 years my wife made a comment about missing riding so I decided to get something similar but less expensive just to see if I might be able to ride again. The closest thing I found to what I was used to was a Yami Road Star. I now call it a "FatBoy done right". It handles and rides much better than any softtail I've had and no knee or back pain.
The reason I got the Venture is because I wanted a bike I could change to my taste (MY bike, the Roadie) and one for us both (OUR bike,the Venture).
FYI, I just noticed that we have the same Venture! 2007 Galaxy Blue/Raven