Check your spare wheel!

[earthmover]

Not just tread, pressure, etc. Check the centre hasn't rusted so much that it won't fit easily onto the boss when you are trying to change a wheel at the side of the A483 on a busy Sunday afternoon. DAMHIK.
Cheers
Mark

 

[JumpShip]

And the lowering bolt for the hanger is copper greased up and not seized

 

[Sasquatch]

One of the many reasons I put mine up on the tailgate.