tbuix3

when do you change stock tires? when your car hit 50,000 miles?

Carsy

Congrats if you get 50,000 miles. I am green with envy. I changed out my Bridgestone Turanza rears at 34,000 KM & I thought that I was a sedate driver !!

I would have thought that you would change your tyres when they are worn out irrespective of mileage.

I change mine when or a little before they reach the wear indicator.

ZeroSeVen

Inspect the tread pattern, If you notice the tread wear bars becomes flush with the tire's treads, it is time to replace them.

C300S 6MT

Or take them to any "reputable" tire shop and they will tell you or give you a pretty good guestimate...

I am Jeff

You change it at 2000-4000 miles! If you drive a c63. lol

tanktube67

When you get down to the wear bar you still have a few 1000's miles to go depending your style of driving and is time to start thinking about getting new tires.