My mum and sister live right down in the heel of Cornwall, 270 miles and a 5 hour drive from my house, so I only go down once or twice a year. It can, however, be a fun trip if the traffic is OK, which it was this weekend.
However, on the run down, I started getting some vibration in the steering wheel and through my seat above 75 mph (I'm not going to lie to you, I don't really follow speed limits and I tend to cruise at 90 or so, with various forays into 3 figures when I get too bored - sue me).
With dire thoughts of expensive suspension work needed, I decided to do the cheap stuff first and took Barry to a tyre place to get the wheels balanced. Lucky I did - all 4 tyres were out, the front left the worst. After that, normal smoothness was restored.
It seems that Boxsters are very sensitive to tyre wear...I also discovered that my rears are only just legal, which hopefully explains the waywardness I felt on the way back. The Alps and the ring took more out of them than I thought...