The Metzeler I have handles very heavy and seems unstable. This is the first bike I have owned with a 150 front tire, the 3 previous bikes I owned Stratoliner, Goldwing, and VTX1800 had 130 front tires and all handled much better that the Rocket touring in corners and curves. I bought the Rocket used and it had a like new Metzeler on it, but the tire tread was not even and after the 4k I put on bike the tread is still not even, the center tread is higher than the side tread, the side tread is wearing unevenly. I may have wrong air pressure or it may be a defective tire. I tried 40 lbs in tire but it was too harsh over bumps, I lowered to 36 lbs which made it smoother but harder to handle.