Reply To: new rims Home › Forums › Discussion Forum › new rims › Reply To: new rims December 2, 2018 at 8:13 pm #960 Gary RiesingParticipant How is the Cortez doing? I am about to purchase a 1971 Cortez, and I don’t get what wheel to use. Any input? I heard they used 12×16.5 tires on the 79, is that true? Was that on the 9.50 x 16.5 rim you mentioned? thanks.Gary