If they are 31" MTs...I'll let you pass. Heh. My friend blew his rear the other day. Weak ass Dana 35 on Lockrite Locker w/31" MTs. He was pulling out a gay ass Suburban and too much tire spin, gained traction, and KABLOOEY. Blew driver axle and blew carrier. Going with Ford 8.8" on 4.88 gears with Detroit Locker. And Detroit locker up front on his Dana 30 with Moser shafts. Oh and 35s.