Need Raptor R width to outside of tires

[1966 F100 Raptor]

Trying to find outside of tire track width for Raptor R.
I see what is listed as track width of Front 74.3 and Rear 73.9 in specs but that is obvious to tire centerline.
Anyone have spec to outside of tire? Bulge/widest point?

Or, What is overall width of tire?

Tire called a 12.50 but is that overall width?

74.3 + 12.50 = 86.80 Is that correct? Need fairly precise measurement for a project.

 

[ams mike]

I will go measure, give me a few minutes

 

[ams mike]

Your math is correct.

86.75" from outside tire to outside tire on front left to front right

86.75" from outside tire to outside tire on rear left to rear right

 

[1966 F100 Raptor]

Your math is correct.

86.75" from outside tire to outside tire on front left to front right

86.75" from outside tire to outside tire on rear left to rear right

Thanks Much!