Originals have the part numbers and size stamped on them, although that is difficult to see.
ANR5592 (for tubed tyres) and ANR4583 (for tubeless) and the size 16x6.5".
The 'obvious thing' is the position of the holes.
Colour is irrelevant as they could have been repainted but black wasn't a standard colour and is typically the first give-away.
View attachment 330272
Real ones ...
View attachment 330273
NOT real ones ...
Most seller do say they are 'Wolf Style' wheels to be fair.
Interesting article ..
I've just bought a spare Wolf wheel, so called because of their usage on the Army 'Wolf' Land Rovers. They are technically Land Rover's Heavy Duty (XD) OEM steel wheel, fitted to Defender 130's and as an option on other Defenders. I regard them as an important addition to an expedition Land...
www.landroverexpedition.com