Hi everybody,

My driver's side rear tyre keeps going flat - no idea why. It's recently had two new rear tyres, I was putting it down to corrosion on the alloy so I had them refurbed and powder coated - as part of the process they acid dip them so there shouldn't be any corrosion.

I'm wondering if it could just be an issue with the tyre that's been put on, maybe the valve....I had them put on matching tyres (nankang superevos or something) but always planned on switching to Bridgestone potenzas.

I guess the question is - do I bite the bullet now and get nissan skyline style alloys and stick the potenzas on or can they fix these kind of things?