|
I run Synthetic Rottella T in my Dodge.
I drive it about once a week when not towing the trailer.
According to Blackstone Lab analysis, its always tested good for a few more K miles versus the 8-10K I have on it when I change it annually and send a sample in. I've been running less than 8K since my last oil change OVER a year ago now and I plan to run to 10K before changing the Synthetic, per Lab advice.
I change my own oil and Filter so running the synthetic reduces that frequency and eases environmental impact...
|