If these have been discussed before, my humblest apologies, but I couldn't find them in my search.

Vendor for gauges, I've looked at egauges, Summit and Jegs, plus a few diesel vendors, but would like some more suggestions, please.

And for the Suburban/Tahoe owners, any of you have a wind deflector for the rear of the truck? If so, which one?

Thanks

It never hurts to try ebay, just be smart about it. Also, just type in the brand of gauge you are looking for in an internet search and you will find many more than you are willing to look at. Also, almost all of the supporting vendors on this website sell gauges and are extremely knowledgeable and very helpful, supportive, and patient with new diesel owners as there is a lot to understand!! Hope this helps and good luck.