Focus Fanatics - View Single Post - Stock Conti. Tires ?
View Single Post
Old 12-10-2004, 05:01 PM   #5
WD40
The Librarian
 
WD40's Avatar
 
Join Date: Mar 2004
Fan#: 5157
Location: Helena, MT
What I Drive: '04 Sonic Blue - SVT 3Door

Posts: 13,116
FF Reputation: 138 WD40 Excellent Standing MemberWD40 Excellent Standing Member
Buy-Sell-Trade Rating: (3)
That's nothing to worry about.
These tires were made that way, so as they wear in, you get better dry traction.
The grooves you're concerned about when new, are not even 1/8" in depth.

What you want to look for are the "wear indicators".
When the tread is to that depth is when they need to be replaced.
I got this pic from someone else, but check the red arrows.
Those are of the wear indicators.
You'll find them in several different places around the circumference of the tire.
Sometimes, there will be a little triangle on the sidewall to tell you where they are.

You have been rotating them.....haven't you?
I do mine every oil change.

In fact, here's a related thread with some more pics.
Happy reading.....check about 1/2 way through the thread where I discuss it.
Clicky
Attached Thumbnails
Click image for larger version

Name:	tire-wear-2.jpg
Views:	371
Size:	46.5 KB
ID:	4764  


Last edited by WD40; 12-10-2004 at 05:07 PM.
WD40 is offline  
    Reply With Quote