Time to buy new tires. The car is a 1970 Duster, 8 3/4 , 4" bolt pattern, 10 " drums, superstock springs(002&003)the front hangers are reversed to get the back of the car down. The wheels are 15x7 4" bolt pattern Wheel Vintiques Rallye's. I do not want to roll the lip or cut the wheel well opening as this is a 37,000 mile original paint car. I tried finding this info in the archives but couldn't. This is my 1st. post, I'm going to attempt a picture attachment so please have patience.