Great info. Thanks for taking the time to do the write up. I have a donut spare from the last generation Dodge Intrepid in my 71 Challenger. I forget the size, but it's tall. I'll try to remember to look at the size tomorrow, and report back. If I remember correctly, it was within a half to three quarters of an inch on the 275-60's on the car.
I have a donut spare from the last generation Dodge Intrepid in my 71 Challenger. I forget the size, but it's tall. I'll try to remember to look at the size tomorrow, and report back. If I remember correctly, it was within a half to three quarters of an inch on the 275-60's on the car. 
