Whatever's in the pit box. Probably either Tamiya/HPI Rally Blocks or equivalent treaded tyres. NO SLICKS! I wouldn't worry too much about grip roll - just choose some harder compound tyres to get it sliding around a bit. 
In reality I think there'll only be 2-3 rally cars though.
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Current Weapons: YZ2-CA, YZ2-DT, YZ-4SF.
In The Pits: Yokomo R12C, Yokomo MR4-TC Custom, Yokomo MR4-TC Pro, Yokomo MR4-Rally, Tamiya Blitzer Beetle, Tamiya M05.
Driven: Race Red Fiesta ST 
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