Among road-haulage kits, nothing goes bigger than 1:16. A cab in this format measures around 14 cm on its own and a solo tractor unit passes 35 cm, and the engine and interior detail approach what you would expect from a large collector's miniature. It is a specialist, prestige scale. Anyone who has built a cab this size will tell you the same thing: the paintwork is the project, and the rest is assembly. A tractor unit this long needs a shelf of its own and a box to travel in, which is worth settling before anything is ordered. Every road-haulage subject in the catalogue, sorted by size, is in truck model kits, and the same generous format applied to passenger cars in 1:16 car model kits.