I am just about to place an order for my new RRS. I noted the front brake disks are 380mm. I have had a RRS for 3 years and had a separte set of 19 inch wheels and serious tires for offroading. They worked well! They even fitted in the spare wheel carrier. HoweverI dont believe they will fit over the new brakes so I will have to buy some more and sell the old ones. My problem is I dont know whether I can get 19 inch wheels to fit over the big brakes, or failing that, whether higher profile tyres on 20 inch rims will fit under the bodywork. CAN ANYONE HELP?