Vehicle dimensions and load is one of the topics in the General rules block of the Spanish DGT theory. Defines who the traffic rules apply to and where, the basic definitions and the principles behind the whole theory. Understanding this section well helps you answer the theory-exam questions on this topic with confidence.

In simple terms, this point of the DGT theory establishes that in no case must the length, width and height of vehicles and their load exceed that specified in the regulations governing vehicles or the road on which they are travelling.

The exam often asks where and to whom these rules apply; read the options carefully, as they frequently change a single word.