In height. For M1 and N1 category vehicles: no special requirement; For all other categories of vehicles: above the ground, not less than 350 mm nor more than 1,500 mm (2,100 mm if the shape of the bodywork makes it impossible to keep within 1,500 mm).
Appears in 17 contracts
Samples: unece.org, old.reflexallen.com, tind-customer-undl.s3.amazonaws.com