How can I put my Dodge Ram in 4WD?
How can I put my Dodge Ram in 4WD? You can easily switch into 4WD High (4H) from 2WD High (2H) while moving at speeds up to 40 mph. Or, you can stop your truck, apply the brakes, and shift it while in neutral. To engage the 4H range when on the move, let off the throttle, and then simply push the lever into 4H mode. What makes a Dodge Ram go 4WD or not? In the 2002 to 2008 Dodge Rams, the front driveshaft will always be spinning regardless of being in 4WD because the front axles are unlocked...