Originally Posted by ole85
how long do theses tyres last on the streets
I've never used a set only on the street so I'd guess maybe 5-6k of street-only miles? However, the bigger problem you'll run into is wet weather driving - tires have OK hydroplane resistance at full tread depth but will quickly become dangerous in the wet, especially when there's standing water. The PSC+ have additional grooves/channels in them compared to the PSC but I doubt the grooves result in a significant improvement in wet weather performance. Why not buy an extreme performance summer tire (RE11, AD08, etc) instead? Lose dry performance but gain wet performance.