will G2 wheels properly fit on a G1?

More specifically, will (factory equipped) 2016 Outlander take-off wheels/tires bolt on to my 2009 Outie?

Would (factory equipped) 2016 Rzr take-off wheels/tires fit my 2009 Outie?

Spacers or lifts needed? I want to keep it under the 50" width.

Also, would I need wheel spacers if I were to replace my stock tires with the one inch wider Bearclaw HTR’s?

Thanks.