I use amsoil filters for my 4 toyota's and a gmc sierra. you can tell they are quality when you hold them in hand. and when you look at them. i like know that they filter down to a smaller micron than most filters. I know it's getting the bad out of our engines.
I'm scared for some reason to go 25k on a oil change I do mine every 10k on both 1500s.The 6.2 color is a bit darker than the 5.3. at 10k the 5.3 oil I could put into another vehicle for 5k and they would not even know it was used....lol these filters and oil are the best.
Great Product easier than a trip to a dealership. Love the Products, Its like Franks Hot Suace. I put that **it in everything. Show cars, Race Car, Jeeps, If it takes Oil, its Amsoil. Bonus I have the best dealer, in the United States, who also supports Veterans. Hinson Synthetics.
By 
ANTHONY J, 
a 
Verified Buyer 
from 
Virginia Beach, VA 
on 
January 27, 2026
A 20 micron filter is a good filter once the motor oil reaches operating temperature. The human hair is 90 microns. This is why a cold engine should be driven easy, because most of the oil if not all is going through the oil filter bypass. I run Amsoil 20W-50 in my V Twin Harley Davidson with a 30 micron filter, and all is well. The oil reports are saying so from Blackstone Laboratories.
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