The Combined Nomenclature (CN), v1:2021
4011 20 90: Pneumatic tyres, new, of rubber, of a kind used for buses or lorries, with a load index of > 121
https://www.dst.dk/en/Statistik/dokumentation/nomenklaturer/kn?id=6b82e360-3b3b-4ca9-8ead-47dd359f111d