Re: tire shredded by friction kit-advice?
Totally agree with happyvalley.....been running FD for several years on the same set of tires. I have about 2500 miles on the set of Schwalbe Big Apple 29er tires. I rotate them every 6 months.... everything happyvalley said is critical to making a set of tires last.
If some's good...more is better and too much ain't enough.