What would make our pick-up pull to the left?

My '09 plate Toyota Hilux seems to pull slightly to the left. I've had the tracking checked twice at our local tyre shop and they tell me its fine - which means the check was free - so they're not making...

Should I swap the tyres around on my car?

I have a 2010 Mini Cooper and recently had the tracking checked. I was told there was feathering on the inside edges of both front tyres with 3, 4 and 5mm of tread across the tyres. The rear tyres have...

How often should I have the tracking adjusted?

Over the years, with various cars, whenever I have had tyres replaced the garage invariably ask whether I want the tracking adjusted. How often would you suggest this is necessary? Every year; whenever...