looking for stock thumpstar super motard rims

i am looking for the stock rims off a thumpstar TDX super. i purshased the bike with the off road rims which are mush thinner than the stock motard rims. then i put the motard tires and they dont seat all the way. i am racing in the spec class so i need the stock size for the motard rims. sorry i dont know what the sizes are. anyone with any information let me know. i would appreciate it.

thankyou
Eddie #17