Local seller has a set of these rims on Facebook marketplace for $100. They look like 18" Velas to me but he insists they are 20" taken from a 2014 XF. They do also look like 20" Turbines that I've found online but can't tell for sure. This guy is about an hour away, so I was wondering if there's a way to confirm what they are. Don't rims usually have some sort of raised lettering or inscription somewhere that provides dimensions?

Edit: Seller just sent this other pic from the back side, but still nothing to confirm dimensions.

 

The part number is on the back side of the rime. See if he'll send you that.

 

Look like Velas, didn't know they made 20 inchers, only 18s like you said.

 

2012-2013 Jaguar XF 18in 59885 - All Factory Wheels

Curious if they would fit over the stock XKR caliper...

 

I was hoping for a set of these, which I think would work pretty well:
ALY59915/59922 Jaguar F Type Wheel Silver #T2R1864

At $100 for the set, it's so tempting, but I'm pretty sure they are the 18" Velas.

 

Why not ask the seller to take some pictures with a tape measure across the diameter of the wheel, and another with the tape measure across the outer width of the wheel? And also across two of the bolt hole dimensions. Then you will have all the sizes you need.

 

Because that's most likely where the 20" measurement came from. Tires are measured from the inside of the opening, not the lip of the rim.

'80's Metric TRX rims caused all sorts of grief as did 16.5's.

 

Right. My 19" wheels measure 20.5" outside diamter

 

It's just an hour away? The price is right, I would make the trip, to see if they fit, and are not damaged. Take the cash with you, if they are OK, bring those babies home.