My lawn mower is 12 years old. I don't care if it fails or not, I'm due for a new one anyway. As far as my truck, I've had it for 6 years and it has over 280,000 miles. I've had no issues. If it was a brand new truck, then no I wouldn't use it.
I've always stuck with Mobil1 for both my car and bikes - absolutely no issues in 110k miles on my old SRT-4 and 20k (and rising) on my VFR800 street bike. Don't see any reason to use anything else in my newly acquired CBR.