2010 Chevrolet Express 2500 Q&A
2010 Chevrolet Express 2500 Question: Is it recommended that differential fluid be changed every 30,000 miles?
That is the standard recommendation in our industry. I'd suggest getting a price from an independant service center though as you might save some money. - Stacey Law
95 is a good price and the dealer will use the right fluid,as a lube guy may use the cheaper brand - globalhelper
Dealers recommend a lot of things that i disagree with and this is one of them!! Work van? Tow anything? If it were mine 60,000! It just don't break down as much as other conventional lubes do. If you feel better by having it changed by all means do so. Some never get changed but that is not a recommendation by any stretch. - pushrod