I recently bought a used shifter Kart. I am new to shifters and don’t know a whole lot about them. From what I can gather, I believe it is a 2002 CRG. It has a 1999 YZ125 motor. The kart currently has white label MG tires, but I need to get a second set. I will be practicing at Buttonwillow Racepark until I get more serious about it. They will only be used for practice, but I still want something with some grip. Any suggestions will be appreciated.