Agreed, they get great reviews all round. Just want to know how noisy they are between 60 and 90 kpH as that is where my Karoo 3 are like a plane taking off. What bike do you ride and what tyres do you currently have on? Look forward to your reply and also your first impression once you have them on next week. Much appreciatedI just ordered the STRs, I'll have them on sometime next week, will let you know. From what I've learned, they are pretty sticky, good in the rain, and other than mud and sand, great off road.