See also:

Tire identification marks
Tire size 255/50 R 19 103 Y 255: nominal width in mm 50: aspect ratio in % R: radial tire code 19: rim diameter in inches 103: load rating, not for ZR tires Y: speed rating, before the R on ZR ...

Dimensions
Width, height 1. Vehicle height: 57.6 inches / 1,464 mm 2. Vehicle width, without mirrors: 73.2 inches / 1,860 mm 3. Vehicle width with mirrors: 82.4 inches / 2,094 mm Length, wheel base ...

Collision warning
The concep The system issues a two-phase warning of a danger of collision at speeds above approx. 10 mph/15 km/h. The time of these warnings may vary depending on the current driving situation. ...