Need advice leaking front left tire axle U joint

[Learjet]

I noticed my 2017 3500 4x4 DRW with @12,000 miles has grease coming out of the U-joint on the left front wheel. Right side is completely dry.

It slinging enough grease to make the yoke oily. I know this joint doesn't do much except when turning.

Is this something to be concerned with? I can show the dealer when I go for the recalls?....but I worry about them taking it apart

What say you?

 

[sag2]

I would just leave it for now. You have lots of time to take care of it.

 

[Cummins12V98]

When your front tires have the Marty Feldman look it's time to have it fixed.

 

[Alan Reagan]

Are you sure it’s grease and not differential lube? Sounds like the oil seal is leaking at the differential.