The 2013 Stock Car Brasil season was the 35th Stock Car Brasil season. It began on March 3 at the Interlagos and ended on December 15 at the same circuit, after twelve rounds. Pirelli return to the championship after a five-season absence, replacing Goodyear as tyre supplier.[1]
- ^ "Stock Car e Goodyear rompem acordo, e Pirelli volta a ser fornecedora da categoria em 2013" [Stock Car and Goodyear break the agreement, and Pirelli returns to provider category in 2013]. GrandePremio.com (in Portuguese). MSN Esportes. 13 December 2012. Retrieved 13 December 2012.