Alignment is what's going to determine your tire's longevity... not your chamber.The chamber exists so that you can make alignment adjustments.. on certain cars... chamber nuts are added.. and they're used to pull/push/adjust alignment thus diminishing any unintended toe in/out issues...

Bottom line.Go to ONE tyre shop regularly.. make sure he's providing you with top notch workmanship and from there on.. take his word for it.. tyre shops around the klang valley region have a reputation for f***ing their customers up.. regardless off weather or not you're a regular...they'll bang you inside out each and every time...


If he says that the nut is bent/damaged/no longer usable ask him to show it to you.