Vägen till trafiksäker framkomlighet - Så kan bra vinterfett förebygga olyckor på ishal väg
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Articulated Heavy Goods Vehicles (prime mover with a semitrailer) show very high crash rate on icy winter roads, when comparing to trucks with towed trailers/waggons. This chronicle points at several problems, including foreign truckers not being aware on the need for winter-suitable 5th wheel grease to keep a low turning fricion at the turntable/kingpin joint.
