When does a car need a flatbed?
Ask for a flatbed when the car is all-wheel or four-wheel drive, electric or hybrid, very low to the ground, or has damage to a wheel, axle or suspension. Many owner's manuals for these vehicles say to transport them with all wheels off the ground.
All-wheel drive. Towing with two wheels down can damage the center differential or transfer case.
Electric and hybrid. The drive motors are connected to the wheels, and rolling them can generate current or cause damage. Check the manual's towing section.
Low cars. Sports cars and lowered cars need the shallow loading angle of a tilted deck, sometimes with ramps.
Crash damage. A car with a bent wheel or broken suspension cannot roll safely behind a truck.
Motorcycles. Bikes are strapped upright on the deck.