Hi. I put a set of goodrich g-grips on my Allroad in November of 2011. I have done about 18k on them and they are already looking worst for wear (because of a tracking problem). I was told they were a very good wearing tyre but I have not seen those results. Allroads seem to be a special circumstance when it comes to tyres as they seem to wear them out faster than other cars. What tyres would you recommend that are hard-wearing for Allroads?