Wiper replacement

How long should VW wiper blades last?

I had some fitted in August 2010 and they claim they need replacing again this week.

Asked on 18 April 2011 by toontyke

Answered by Honest John
They may have been set at the wrong angle. But anyway, if they are working to your satisfaction they don't need replacing, do they?
Similar questions
Is it possible to manually adjust drivers side windscreen wiper, which touch A pillar, on a Mercedes EQA. Dealer states computerised job, half hour labour, £90.
What are the best budget buy wipers for my 2019 Mercedes-Benz C-Class estate?
I have a 2016 Citroen C1 and I have noticed that when I use the wiper it judders across the windscreen. It is clearing the rain fine and not making any loud noises. It is not a violent judder, but still...