Has anyone experienced excessive outside tyre wear (both front tyres) with their Merc A class or Merc GLA? I seem to be going through a set of front tyres every year on my A class Sport (under 10,000 miles). I recently purchased a 2016 GLA and this seems to be going the same way with the tyre wear. Neither vehicles are pulling to the side and steering seems straight. I'm going to take both for a 4 wheel alignment but thought I would try get some advice to see if this is a common Merc issue.