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Mod | | | Forums66 Topics128,194 Posts1,057,261 Members48,466 | | Most Online14,466
Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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For helping keep this great
old truck web site
on the Internet for over 30 years! and not clogged down
with Ads!  Again, thanks!
| | | | Joined: Dec 2001 Posts: 14,522 Moderator: Welcome Centre, Southern Bolters, Legion Hall | | Moderator: Welcome Centre, Southern Bolters, Legion Hall Joined: Dec 2001 Posts: 14,522 | I think you should look at the area in which you live to make most logical decision. Around my area I run 10w30 all the time. Just recently I ask a long time service manager what kind of oil they are putting in their cars here in MY AREA since the oil caps all say 5-30 and his reply was "in this area we use nothing but 10w30".
So, look at the temperature extremes and go from there. | | |
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