Hello Group, I own a 2005 Road King custom with factory 16"wheels. I am looking to upgrade to the RC 21" chrome rims and Metzler tires. Does anyone know if I have to purchase a separate kit (triple tree & legs) to adjust handling back to factory specs? Also does the front fender have to be raised? Not sure if I'll stay 16" or go 21" in the rear also. Thanks for any help in this non-emergency situation. It's my first Harley and I am planning on doing a lot of long distance riding this year. I luv that 21" look!