Maxxis MA-S1-Marauder Tires?

Looking at these Marauder tires because they have them in 255/60R15 and appear to be potentially more stiff than the BFGs or Cobras.

Anyone have experience with these? Supposed to have heavier duty for SUVs so I figure they would be stiffer sidewalls.

http://www.maxxis.com/AutomobileLight-Truck/Light-Truck-SUV/MA-S1-Marauder.aspx


Thanks!