Schwalbe Jumbo Jim



Recently bought a RadRhino, the bike works fine and all. Now I know eventually I will need to change the tyres, there's nothing wrong with those Kenda Juggernaut but I don't see me buy those again. I'm a Schwalbe guy, all my bike have them so most likely will buy those Jumbo Jim (but in the end will buy the best option regardless the brand)...

So my question is regarding sizes, my bike comes with 4“ but the fatbike standard somehow seems to be 4.8“, so what is the difference riding one size against the other? Pros and cons? And for those with similar bikes, can you install 4.8“ on a bike like RadRhino? Would it have problems with the chain and the tyre? Problems with the mudguard perhaps?