See also:

Department Of Transportation Uniform TireQuality Grades
The following tire grading categories were established by the National Highway Traffic Safety Administration. The specific grade rating assigned by the tire’s manufacturer in each category is show ...

Fuel consumption
The fuel consumption figures given in the table below are determined on the basis of the homologation tests set down by specific European Directives. Consumption values are defined by means of the ...

Jump starting
If the battery is flat, you can use another battery to start the engine. Its capacity must be the same or slightly greater than the flat battery. Proceed as follows fig. 1: 1) Connect positive ter ...