the "S" nomenclature on R4S means STREET.
Several things to consider:
1) Rotor friendly? Or rotor eaters.
2) Safe temp range for street and track and YOUR driving venues?
3) Tolerable levels of noise-dust for your style?
I have many, many dozens of dust-tolerant customers that use the BrakeMan 3 for street and track, and I use them myself. good at 200f-1100f. I was a Hawk and Porterfield user, feel we have better temp ranges with BM3. Several SRT customers run MINTEX fronts, and BM3 rears for TRACK. PFC are great for track, but like the Hawks, they EAT ROTORS and they are spendy.
And the BEST scenario is to alternate: use a low-dust pad (EBC) for street, and as MJ says, 'clean up the rotor' when making changes to your track pads....it can be as simple as fine-grit sandpaper or scotch-bright pads. Use Brakeman, and IF YOU LEAVE EM IN you will be OK......
Good Luck, be Safe.