I have the stock rallys on my 1969 and I'm ready to buy new bf Goodrich white letter tires. My car is all stock with drum brakes. Anyone recommend what size tires to use? If I did upgrade to 15 inch Pontiac rally wheels what size offset am I looking for? Thanks

Can you even get decent 14" tires anymore? Even 15" is getting tough. I upgraded to stock second gen 15" Rally II rims and they fit fine. In fact, second gen Snowflake rims fit too. Tire size depends on your springs and stuff. If you are down low you are limited. I tend to raise my ride height because I live in pothole central.

215-70-14 is perfect for FGF’s. 225-70-14 look good an A body cars. Some like them on FGF’s but I thing they look too big.