Does EFI cleaning helps with mileage?

[nookandcrannycar]

Originally Posted by Kaotic Lazagna

No problem

Which stock tires did yours come with the Eagle LS or the Potenza's?

I don't mind harsh rides, 205/40/17 (stretched in the rear) and 51 psi (cold).

I don't remember. I'm curious though, I'll have to check. Looking at an old post on one of the mileage/repair threads I know they lasted 71,480 miles. IIRC, I replaced them here in the Houston Metro before going on a trip. I replaced them with a Wal-Mart product and that set lasted 70,073 miles. IIRC, both the OEMs and the Wal-Mart set were 60,000 mile tires. One of those blew a few miles south of Carlisle, PA. I was able to get to (and around) Carlisle re a can of sealant I had with me. I shopped all around Carlisle and got a great deal on my first set of Firestone FR710s (a 65,000 mile tire). That set lasted me 85,009 miles (liked them a lot). I then (last year) ordered a new set of FR710s at my local Firestone dealer and went in for the install on the designated day. I walked out to my car after the install, and the wrong tires were on the car! I pointed this out and was told they forgot to do my order so they upgraded me for free to the Affinity Touring model . I drove on those for I think a couple thousand miles and did not like them. I went back and made them put new FR710s on. I recently posted that I just rotated those at about 15k miles, but it must have been a lower number (I forgot to take the brief time with the Affinity Touring into account). I like this set of FR710s pretty much as much as the previous set.