Tiny cracks on tires
So I have a couple of issues with my tires again. I've attached pictures of both issues and hoping to get a response as I'm going on a 230 mile trip back home tomorrow.
(The white/gray stuff on the tread is rock residue, there are no scuffs or anything on the actual tread.)
The last few weeks I've noticed these tiny cracks in between the actual tread and the sidewall.
And after my drive down, I noticed this small hair line crack.
The tire (drivers left) in question is a 205/55 R 16 Conitental ContiTouring that has always been kept within 1-3 PSI of its intended 32 psi (currently it is at 33.) However, the other 3 tires I have are Good Year RS-A. All other tires are in good shape and all have been kept within 1-3 psi of there intended pressure. The tires are due up for a rotation.
The Contis have almost 7500 miles and the RS-A have close to 10,000. I wasn't able to find the DOT number to see when the tires were manfuactured though.
Any advice would be great, thanks.
Larry: How did they finally get to you?
Sam: They gave me a grasshopper.
Larry: What's a grasshopper?
Sam: Lessee, two parts gin, one part brandy, one part Creme de Menthe...