I have always run Pennzoil Conventional, and changed every 3-4k in my cars.
I would start running synthetic if I thought it was better in the long run. I will probably have the truck for many years....at least 100k.
If I do run synthetic, can I do it now, and how many miles between changes...
Newbie here...lots of info to read on this site.
Can anyone give me an oil suggestion for:
07 Tundra with the 5.7 liter V8
9,000 miles
driven in the midwest
manual recommends 0w20 and 5w20
Conventional or synthetic?
Thanks in advance!