Hello peeps,

Just signed upto the forum after buying myself a lovely Signum, and thought I would lend a hand.

I was at micheldever tyres near Basingstoke yesterday, got a set of new 19s and tracking done. After the front was done, the technician asked me to come and look at the data he was getting on screen.

It seems all new shape vectra/Signum suffer from inside wear on the rear tyres, as once the suspension beds in, the camber angle is 2 degrees out.

Get a rear track and cam done (cost about 53 quid) and it clears up (and improves the back end stability around corners). Plus if your like me and have a set of 19s with tyres at over a hundred each, you don't wanna be taking chances.

No need to change any components. And been told the only time it may need doing again is after a new set of bushes or shocks.

Hope this helps