5k mile service, what should I have them look at?

Ok, I have broken 5k on my 2017 DCSB 4X4 SR5 and will be scheduling it for service next week. Aside from paying out of pocket for a 5K mile oil change (I want at least this first change earlier than the 10k suggested) what should I have them check?

I have basically had no issues with the truck. I had a rear leaf spring squeak for a week after using a boat ramp several times, but a can of penetrating lubricant shut it up almost instantly. I haven't noticed anything else that bothers or concerns me, but want to cover my bases.

 

I'd switch the rear diff oil to synthetic

 

What brand did you use ?

 

Mobil 1 75 140 is what I used

 

Make sure your zerks/ujoints are all greased many from factory were not.

Check leafspring torque

 

How much is it to have them switch out the rear diff oil?

 

You could do it for about $40. It's easier than an engine oil change

 

Great thank you!