Tire and Wheel Measuring

Thanks Devil Dog! So I will "try on the shoes before I buy"!lol! I like the analogy!

I am buying the rims and tires from Summit Racing as the Tallmadge, OH store is only about 20 miles from my house. Worse case scenario I sill stuff the rim to check clearance. Stuff in the tire and than I will pray that everything still works after I have them mounted. Or I will have $600 worth of rear rims and tires that aren't worth a darn!

The spreadsheet is much more impressive than what I posted but it got all "garbled" up when I tried to copy and paste it.

I used a plumb bob, tape, straight edge to come up with my calculations. Also, I cut some wire hangars to simulate the the width and height of the tires.

But, like you said manufacturing specs may be different!