I'll been alway for RC for along time due to work, and only recently back to Sing and intend to get it up again. I used to own a Ultima 2, 2WD (KIT No. 3118) think about 10 to 11 years back. It still in good condition but problem is the tire, it crack (due to weather n too long never play). I wonder, have anyone have any ideal how i can get the tire or mod.I have almost went through all over sing to look for it but with no result.