Dodge Ram 2010 Owner's Manual page 477

Disc Type Nut Stud Size Torque
Wheels
Cone 9/16-18
Flanged 9/16-18
8-Stud — Dual Rear Wheels
Dual wheels are flat-mounted and center-piloted. The lug
nuts are a two-piece assembly. When the tires are being
rotated or replaced, clean these lug nuts and add two
drops of oil at the interface between the hex and the
washer.
Torque
Ft. Lbs. Newton
Meters
120-150 160-200
130-160 190-220
Slots in the wheels will assist in properly orienting the
inner and outer wheels. Align these slots when assem-
bling the wheels for best access to the tire valve on the
inner wheel. The tires of both dual wheels must be
completely off the ground when tightening, to ensure
wheel centering and maximum wheel clamping.
WHAT TO DO IN EMERGENCIES 477
Oiling Location
6