Are the telescoping mirrors compatible with the 1999 F350s?

Thanks for your help...

 

Absolutely. All it takes is cash. I'm going to get some eventually. I've already changed the driver side trailer mirror after I backed into a pole. About $140. If I would have had the sliders it probably wouldn't have happened.

 

The tow mirrors are well worth the money. The stock mirrors are
rather crappy. I think i have seen some cars with larger/better
mirrors.