Need help to deciding on tires

[RaydaKub]

It would seem somewhat strange, but me thinks it would be awesome to have R4's on the front for the loader / flotation / toughness, but then have R1's on the rear for traction. Can't say I've ever heard of or seen that combination but it would be nice. I wonder if one could find a set of rims that would match the gear ratio to do that.

 

[TomSeller]

R1s are closer to the R2s used in rice paddy bogs. So that addresses the traction question about once you are in deep mud. As far as avoiding sinking in goes, R4s are better. Until you sink in