I was taking a picture of the rim with my cell phone, but it was unable to capture the rim size. The tire was mounted on a 15x7 JJ rim.

Here are some things to think about:

On a 7" rim, the L60-15's have:
10.40" section width
27.97" outside diameter
9.40" tread width

For each 1/2" increase/decrease in rim width, section width increases/decreases .2".

I will let you know when I have pricing for these tires.

Snarl softly and carry a BIG stick 1969 Hurst/Olds Pure Stock 13.23@ 103.1 and the a/c blows cold! Rusty Small