All You Need to Know About 4WDs
A 4×4 SUV or car, likewise called four-wheel drive (4WD) or 4-by-4, indicates a system in which a car’s engine powers all 4 wheels uniformly. Wikipedia defines a four-wheel drive, also called 4×4 or 4WD, refers to a two-axled vehicle drivetrain capable of providing torque to all of its wheels simultaneously. It may be full-time …