How fast can you drive in 4X4 high Dodge Ram?
How fast can you drive in 4X4 high Dodge Ram? 55 MPH is the fastest you should drive in when using 4×4 high. 55 miles per hour is the “speed limit”. Driving beyond this speed could damage your 4×4 system. However, some manufacturer guidelines will vary by vehicle. What does Ram 4X4 mean? four-wheel drive A Full-Time 4x4 system operates by default in four-wheel drive and can travel safely and securely on all surfaces. The system uses either a clutch or a center differential to allow the front and rear driveshafts to turn at varying speeds. It is also a...