Hi
I just bought a 1970 Challenger and I want to buy new 15 inch centerline
Wheels
Is there somebody who knows what size that would fit?
How mutch backspacing and how wide that fits on this car front and rear?
How wide tyres I can use?

 

Tire Rack has an American Racing Outlaw 15x7 to fit the Challenger.

 

I see your not getting to much help here and I dont have mcuh to offer except this, when I went to put rims/tires on my car I literally spent months searching the internet for pictures of cars and trying to find ones with sizes listed-one good resource I had was the magazines I believe mopar muscle puts the tire size and rim size in the add on all the cars they feature- dont rush a decision as rims and tires are expensive and in my opinion can make or break a car!

 

Check this site.
http://www.wheelsanything.com/