Online only Truck Device Speed limit disc mark in 3M retro-reflective aluminum, class 2 approved StickersLab 222612 €6.52 20cm (200mm) diameter aluminum disc with speed limit in 3M reflective material, EU approved and in accordance with Art.142 highway code. The speed limit discs indicate the maximum speed allowed depending on the type of vehicle and the road traveled. Article 142 of the Highway Code obliges road hauliers to apply two signal disks to the rear of their... + cart