Having looked around the Internet and seen some shocking prices for tyres

I bought two Nexen 225 /50/R19 for £100 each including fitting and balanced, then I was given the price for doing the tracking on my x5 £50
this was an impressive operation to watch, as the car was put on a ramp and a special type of plates connected to each wheel, then a laser system took measurements, I was surprised to find that it wasn't only the Front the back was also out, anyway after lots of adjustment everything was reading correctly

Here is the link to their website
http://www.hounslowtyres.co.uk/contact/