Tire size and stock rims

[73 Mach 1 4 me]

I have the original stock steel rims with the trim rings and hubcaps. They are 14” x 7” now that I’ve had my leaf springs replaced it looks like I should put 60s on the back. Presently have 70s will the 7” rim hold 60s or should I forget about it. I’d hate to have a tire come off the rim because I went to big

 

[Cleveland Crush]

There are differing views on the subject, but this chart will point you in the right direction:

https://premiertiresandwheels.ca/pa...w55Z2YVzTDCHCLTVoXp8_-HpOJI3OkJYdDV9sqwgMbyEP

 

[73 Mach 1 4 me]

There are differing views on the subject, but this chart will point you in the right direction:

https://premiertiresandwheels.ca/pa...w55Z2YVzTDCHCLTVoXp8_-HpOJI3OkJYdDV9sqwgMbyEP

Thank you