ITP Mega Mayhem 27 Inch Tires and 14 Inch Wheels You will be purchasing (2) 27x9x14 (2) 27x11x14 and your choice of STI, ITP, or MSA wheels. Center Caps and Lug Nuts included. Check out the deals we have on Mega Mayhem tires mounted on any MSA, Fuel, KMC, ITP, or