wanting something to just put on my del Sol, I bought a friends used set of racing hart cp-8's that were just sitting in his garage for a really good price. they have the A520's on them in good condition, and I finally got to put them on and drive around. Well these tires are the loudest tires I have ever heard in the world!! I guess it is just because they are softer, but has anyone else ever had experience with them? Is it just these tires that are this loud? I had a set of kuhmos' before and it seems like they weren't this loud, but I can't remember.

 

yes those tires are louder than any other tires. but got grip like a lobster becareful though.. they wear out fast due to their soft compound

 

thanks. I was thinking it was just because they were soft. they do seem to grip pretty well too.

What tire pressure should you run a 40 series tire at? 30 or 31 psi?

 

i ran around 32 in front and 34 in back

 

the 225 45 16 are loud as hell
BUT GRIP LIKE MAD!!!!!

I got 12k miles out of both sets that i had

 

12k out of them! whoa! Softer than I thought. Looks like I will be needing new tires at the end of summer.