RAM 1500 Owner's Manual page 616

614 STARTING AND OPERATING
Please follow the table below for proper tire size, chain
type, and axle recommendations:
Vehicle
1500 Models
2500 Models
2500 Power Wagon Mod-
els
3500 (Single Rear Wheel)
Models
3500 (Dual Rear Wheel)
Models
Axle Recommendations
Rear Only
Rear Only
Rear Only
Rear Only
Front/Rear
Tire Sizes
P265/70R17
LT245/70R17E
LT265/70R18E
LT275/70R18E
LT285/70R17D
LT265/70R18E
LT275/70R18E
LT235/80R17E
Chain Class
S Class
U Class
U Class
U Class
U Class