I want to try Amsoil in my new truck. I want 5W-20. When I go to the Amsoil site they have a lot of oils listed, the only 5W-20 is XLM- XL 5W-20. Is this the one to get for a daily driver F-150 ?
You can use a 0w-20 in place of 5w-20. The oils are still a 20 weight, regardless of the Xw rating. That only means it passed a Cold Crank test with certain specifications.
The oil choice will depend on your planned OCI and yearly mileage.
Here's what I recommend:
XLM 5w-20 - 7,500 miles/6 months.
ASM 0w-20 - 12,000 miles/1 year without a used oil analysis.
Using 0w-20 Amsoil in my 06' Saturn VUE 3.5 that calls for 5w-20 and am using it with confidence. -16F this morning, VUE in an unheated garage, fired right up with 0 bad noises. Seems to warm up faster than before too.