Highly rigid body
The basic development concept for the body shell of the all-new Mazda 3 was to improve the overall balance of the body's rigidity and ensure it firmly absorbs the reaction force of the dampers. To this end, particular attention went to reinforcing the area around the front and rear suspension mounts and the joint sections in each corner, which are subject to greater stress. Structural adhesive was used to strengthen the joints for the front and rear suspension towers, and spot welding was added to reinforce the joints of the door openings. The result is a substantial improvement in rigidity and body hysteresis (the degree of car body deformation due to repeated applications of torsional load).
See also:
Uniform Tire Quality Grading System (UTQGS)
This information relates to the tire grading system developed by the U.S.
National
Highway Traffic Safety Administration for grading tires by tread wear, traction,
and
temperature performance.
...
Lighting Control
Headlights
To turn on the lights, turn the headlight
switch on the end of the control lever.
NOTE:
To prevent discharging the battery, don't leave
the lights on while the engine is off unless ...
Specifications
Technical information about your Mazda. ...