Today I noticed in the Tucson JM that the speedometer indicator runs up to 8 to 10 % against the Navi.Lt. Tacho Tempo 50: Navi = 54 km/h – Tempo 100: Navi = 111 km/h The same navigator indicates exactly the same value in the Volvo as the speedometer, no slight deviation. Does anyone have any information or experience about the Hyundai speedometers; possibly even in the form of warning money? Side remark: Both vehicles have standard tyres.