Our 2007 Roadtrek 210P came with Bridgestone VSteel tires and I replaced them with the same thing. They have worked well for me but they are now to the age (7 years) where I am thinking about replacing them. No cracks and a lot of tread left but the age is creeping up on them. I will follow this thread carefully to check out alternatives. This RT has mostly been stored inside in a heated and air conditioned environment so tires really last well, but still I am not too comfortable with them at some point this year....probably before we take a long trip.