1930s Delahaye 135 models had some variation in quoted tyre sizes, but the usual fitment was a 550-18 crossply. Post-war, the standard fitment was a 600-17 crossply tyre.
Delahaye's most enduting model, in many senses, the 135 was a popular sporting roadcar, and racing machine. It was successful at the TT, Le Mans, the Alpine Rally and the Mille Miglia. As a roadcar, it was used by the top coachbuilders of the 30s to create amazing looking cars. It even returned after the war as the 135M, and the race version the 135MS.