SLIREJ Topfilled
SLIREJ ST is designed for those who have a bit more space above the box. With the hatch placed on top, you have the opportunity to fill in with even a bit more sand, which increases mileage with the box turned on. ST is just as SS made of steel with has a galvanized surface which gives protection against rust and external stress. ST is just like SS a volume of 90 liters The model ST fits with allmoste every model of truck and can be mounted with both the 600 and 650 bracket.