Thanks Husker, weight and width-add is obviously the concern and so I assume with the lighter profile of 2.0's you managed that nicely. 52.5" would seem very manageable for the trails I see and ride. I don't understand the difference between the effect of spacers and wheel offsets but assume you didn't change offset when adding the spacers. It is just very clear (although the stocks survived the trials), something with a more agressive and tougher construction/tread on a slightly wider base plus additional travel without adding much weight would be very helpful in Colorado.
Appreciate the specification detail ... you obviously like your setup, yes? Do you know why others choose/prefer wider back tires?
As for our team(s) ... the ice age will end, just hope its soon.
GBR
Lil Red