Im in the processes of replacing my tyres on a FL2 which currently has Conti 4X4 Contact 235/55R19. Im doing some green laning (Im located in Cyprus so "green" may not be the best term ) and the only brand that has tyres for 19" wheel and seems able to withstand the off-roading Im doing are the Grabber AT.
However Im concern about the riding comfort and noise compare to other options like Michellin Latitude Cross or ContiCrossContact LX2. These options though mean that I have to replace the 19" wheels with 17" or 18" but this will cost me around €1200 (fit the GG AT 19" will cost €650).
Im sure on gravel and mud the GG AT would be OK, so hearing from you how they behave on your FL2 on tarmac will much appreciated!
Thanks,
Michael