Thread: Use of Worn Out Spare

Originally Posted by Tombie

No error but you could feel the stability systems engage on curves and corners..

The new spare onto LHR wore down to size within weeks rather than the months the others took.

Doesn't your D4 have a rear e-diff fitted? If so then that will make a significant difference to tyre wear.

If running different size tyres with an e-diff fitted then pull the 40A e-diff fuse!

Originally Posted by Graeme

Doesn't your D4 have a rear e-diff fitted? If so then that will make a significant difference to tyre wear.



If running different size tyres with an e-diff fitted then pull the 40A e-diff fuse!

Yes Graeme, it does...

It was noticeable until tread wear equalised, then became transparent in operation..