Good evening everyone. I am looking to trike my 2012 Suzuki Burgman 400 with a custom built trike kit that is an outrigger style. The guy doing the conversion is trying to steer me away from 13 inch rims and into 12 inch rims. He said it would save me a bit on weight and fuel. Can anyone think of a practical reason why the 12 inch rims would be better than a 13 inch rim on a Burgman 400? Thanks Christopher