Does anyone know If I can get a 2.35 Kenda Kinetics or a 2.3 WTB Weirwolf on the back of my 2003 Jekyll? I've currently got a 2.5 Weirwolf on the front and a 2.1 on the back (the 2.5 touches the swing arm). I need more rear tyre but I want to stay light. Any other sugestions would be welcome. Thanks.