Try this one here A-spec Expert Level Race Car Challenge: Grand Valley Speedway this car is setup for this track, and when you want a tune please post a tune you want here in the GT6 Tuning Forum thank you, and another good car to use is the 2J.I search for a tune for the expert grand valley seasonal race car tune for the TSO30 Hyrbrid. Cant seem to find one cept for the 13 mile track. who's got a tune for it?
Also there isn't a better car than this for it is there Such as the R18?