I replaced the factory 14" tires with 16" Maxxis 10 ply radials (load range E) as well as new 5200 lb axles with cross bracing and beefed up springs. Also replaced the flimsy skid bars with square tubing and 4" skid wheels. I now have lots of clearance and a super strong undercarriage which was lacking in my FR Grey Wolf. I chose to do this as a result of excessive tire wear and improper alignment of the factory tires after only 4000 miles.
Marshall and Tania
2013 Grey Wolf Select 28BH
2012 Ford F250 Lariet Super Duty 4X4
Nights camped in 2015 =