The turning path of a Medium-sized Semi Truck measures the minimum possible turning radius necessary for performing a u-turn in a vehicle with a 40’ (12.2 m) wheelbase.
Measuring the inner and outer radii of the 180° turn, a minimum inner radius of 19’4” (5.9 m) and minimum outer radius between 40’-40’10” (12.2-12.4 m) should be provided for medium-sized semi trucks.
The turning path of a Medium-sized Semi Truck measures the minimum possible turning radius necessary for performing a u-turn in a vehicle with a 40’ (12.2 m) wheelbase.
Measuring the inner and outer radii of the 180° turn, a minimum inner radius of 19’4” (5.9 m) and minimum outer radius between 40’-40’10” (12.2-12.4 m) should be provided for medium-sized semi trucks.