Tire sizing need help
I have a 70 Nova that has MT 33 X15 X 15 ET slicks on Convo Pro rims. I was told that 33 X 18.5 X 15 ET Streets would be able to fit on the back. I have a little over an inch clearance from the slicks to the lip of the wheel well. The math doesn't work for me for them to fit but my buddy is positive they will fit. I would appreciate any help with this.
Thanks, Peter