This is a (2 Pack) of FINIX set of RC Drift tires, a realistic tread pattern to DS Racing's popular series of LF/HF line.
These particular tires are friction based and desired drift tires. They are of medium grip yet still a hard tire.
LF-5 Hardest Compound the make the most slick on smooth surface.
LF-4 Hybrid Hard/Medium
LF-3 Medium
LF-1 Soft