I am wondering what the deal with tyres is… i have been biking a little but one thing i’ve never really thought about is tyres, i have still got the original rockhopper tyres on my bike and they are nor probably a big worn but i am unsure what tyres to replace them with, Now wilkinsons sell them for like £10 what is the difference between these and some of the crazyly expensive tyres outthere? i did search but didn’t really come across a useful guide or advice, i understand wider tyres are going to drag more on the road but be better in the mud but is there certain types to be avoided? i never really minded my standard tyres and so have no real reference for such a thing. HELP!