Maintenance / Service

[txdox21]

Just rolled over 25,000 miles and need to take the truck in for an oil change and tire rotation. What else should I have them look at while I have the truck at the dealership?

 

When should the differential fluid be replaced? I see where the schedule in the owners manual calls for the transfer case to be changed out at 50,000, but dont see the differential.

 

Thanks for any help.

[Black02Silverado]

A good general look over is what they should perform. Also most do not bother to change the rear differential but now would be a good time to change it out. Here is some info on differentials and why the fluid should be changed.