[F1END]

Having just got back into RC after years away, I was wondering what the best off-road tyres are best for particular tracks/grip levels.

e.g.
Astroturf (Dry): ?
Astroturf (Wet): ?
Grass (Dry): ?
Grass (Wet): ?
Hard packed dirt/clay: ?
Loose dirt: ?
Tarmac: ?
Carpet: ?

What do people think?