Wheels and Tires

[Ram Jam]

How big can I go with the factory offroad Group

 

[DonsRam19]

How big can I go with the factory offroad Group

I'm pretty sure skinny 33's.

 

[MValdez]

I run nitto ridge grapplers 305/55/R20 on stock suspension without ORP and I have no issues. tires are 33.23" diameter and 12.44" wide. My wheels are 9.0" wide with +18 offset. ( They will rub slightly if i aggressively turn the steering wheel full crank and hit the gas)