Will 2016 FFRR wheels fit my 2010 sport?

[aceparts]

Now that I have two sets of cracked / bent / buckled wheels and tyres I've been offered a set of 2017 FFRR wheels. They're 8.5 wide +47 offset. I'm more concerned about the moon buggy tyres being 55 profile. Adds an inch apparently.

Will these fit ok? May stop some of the crashy ride