What size tires and wheels do you have?

[aleks81]

Hello everyone,

I bought an 1970 SS454 Chevelle 3 months ago and I have some doubts about some things.
One doubt its about the tires. When I went to states to take a look to the car it has a F70-14 non radial tires. So the seller said me he's gonna change the tires for me but when the car arrives to Spain last month I realized he put "BF goodrich radial T/A 225/60R15" on the 4 wheels, so put a smaller size. All the people is saying me to put again a 70 size cause the car will run better and I'll save some gas too. What do you think about it?