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Tire pressure drops with the temperature, and Hwy 1 finds out before you do
Every ten degrees of cold takes pressure out of a tire. The blowout happens at the first long pull, not...
DEF freezes at minus 11. Here is what that does to your truck in an Alberta January
Frozen DEF is normal and the truck is built for it. The problems start with heaters that fail, jugs in...
What a derate countdown actually means, and what to do in the next hour
The clock on the dash is not a suggestion. Here is what triggers it, what clears it, and why erasing...