sbaker0029
WKR
In your situation you should be totally fine. I think your use is probably like 95% of people who own a 4wd and thats why gm decide to go that route and save money.Does the overheating and durable matter when not in four wheel drive? I probably use 4hi for 20-50 miles per year and any “extended use” is winter driving. I have never used 4lo other than testing to make sure it still works or before/after changing differential fluid.
Still feels kind of strange it’s not standard anymore. I just looked and even LTs don’t have it.
From the way I've gathered is the overheating can occur in the transfer case and mostly the brakes when using the terrain control feature that mimics 4lo after hard and extended use, which then starts the durability issues.
It does feel strange that most trims don't offer it standard but I guess it's saving gm enough money to not need another bailout...yet hahaha