I have BFG AT KO2s on my rig. Night and day difference between them and previous Nitto Terra Grapplers. I only had to use 4WD once this winter, and that was after 18"s. The BFGs are super quiet compared to the Nittos. Can't wait to tow the 5th wheel with them.
07.5 GMC Sierra 2500HD SLT
EFI Live by Idaho Rob, 4" Stainless AFE Mach Force Big Bore DPF Delete, Diamond Eye Downpipe, ISSPRO EV2 Factory Match Pyro & Boost, AMP Research power steps
Leveled with 18" Gear wheels, 285/65/18 BFG All Terrain TA KO2, Pioneer AVH-4100NEX head unit, NOCO Genius Mini2 on-board battery charger