See also:

Load index
In addition to the load bearing index, the load index may also be imprinted on the sidewall of the tire. This specifies the load bearing capacity more precisely. ...

Hydroplaning
If water has accumulated to a certain depth on the road surface, there is a danger of hydroplaning occurring, even if: you drive at low speeds. the tires have adequate tread depth. For this ...

Occupant distribution
The distribution of occupants in a vehicle at their designated seating positions. ...