Oil to use in Canada
 

I am new to the forum. I just bought a 2014 Lexus LS 460 AWD. While it recommends 0W-20, last oil change was 5W-20. Living in Alberta Canada, our winters get very cold, down to -25F or -30C. What change, if any, should I make for oil? Also, does anyong use waterless coolant and, if so, what is their opinion?

You would want 0W-20 for colder climates. You can always buy synthetic 0W-20 oil from Toyota dealership, eBay or Amazon.

Two posts same stuff .....................research dude!