I have a 53 Meriva 1.8 mainly driven by my wife - a mixture of urban & motorway driving - not driven particularly hard.
Both front tyres wore to destruction on the inside edge after 17k ( one year) -I admit that was rather lax in checking tyre wear.
Tracking was checked on replacement of the tyres ( out by 2.5mm)
Is there anything other than tracking that could cause this? Does anyone have similar experience of tyre wear on a Meriva?