My Detroits (both front and back) click and pop whenever they are under power. On pavement (2WD, rear only), every time I make a turn, I can hear the bias plies in the tires popping and scooting against the pavement as it locks up. Going on 1200 miles since the lockers were installed and the noise has gotten better, but it's still there.
Denis A. Baldwin
1991 YJ 99 Vortec 5.7L, SM465, NP205, 14 Bolt Rear, Dana 60 Front, 5.13 Gears, Detroit Lockers, 395/85R20 46" Michelin XML tires on 20" XD Wheels, Cherokee Offset Springs (10" front to back stretch total), Bilstein 5150s, 1in. BL, custom cage, Warn M8000, Double D Dash/OHC, 4Low Front Stinger Bumper, DirtWorx Rear Bumper WTC, Tube Fenders, Comp Cut, 1 Ton HD Kingpin High Steering and PAID FOR.