This is on a 2009 GXP.
Car doesn't pull TOO bad, but does tramline a bit and never drove as well as I remembered GT model I test drove years ago.
Previous owner liked running the tires lower pressure. He said he had initially overinflated them and was wearing the middles too fast and he figured this would even things out.
It's been on my list of things to chase since getting the car in Nov, but I wasn't sure how bad the issue was. Then I also bought a G8 GT this week (long story but deal at auction came up and I couldn't refuse) and it definitely drives better than the GXP. So now I know for sure there's something to chase on the GXP, but I am still not 100% positive it isn't tire management that caused some of this. But wondering what else could be the culprit. Because only ONE of the rear tires is worn hard on the inside.
New rear tires are DEFINITELY in order ASAP. Fronts still look good.
I have plans to upgrade suspension anyway, but want to take care of driveability issues first before I get too carried away with mods.
Any thoughts?