5571 Giant Truck, I never owned it but it looks great even in today's standards. To get a feel for the model I built it virtually. Then I modernised it by giving
Lego vintage Model Team 5571 Giant Truck with instructions + original box, RARE | eBay
LEGO 5571 Giant Truck - Black Cat Set Parts Inventory and Instructions - LEGO Reference Guide
LEGO 5571 Giant Truck - Black Cat Set Parts Inventory and Instructions - LEGO Reference Guide
MOC][WIP] Model Team 5571 With Trailer + Instructions - LEGO Technic, Mindstorms, Model Team and Scale Modeling - Eurobricks Forums
LEGO 5571 Model Team Giant Truck | BrickEconomy
LEGO 5571: Giant Truck | Brickset: LEGO set guide and database