New Trailer, No Grease in Hubs?

[Corky2]

According to the Lipper Axle Maintenance Guide, they recommend bearing inspections every 36,000 miles or 12 months, whichever comes first. And every 3,000 for electric brake inspections. They use Lithium Complex NLGI No. 2 grease, so make sure you use the same or compatible grease.

Good to know about the grease type Lipper uses. Lithium Complex NLGI No. 2 grease is what I use for all my trailers.

Here is an interesting Q&A from etrailer:

[Scott'n'Wendy]

Proper maintenance to me is inspecting the wheel hubs and braking system periodically, replacing parts and making adjustments as needed.

Referring to BB specifically saying no more than every 5 years, with proper maintenance, but you can't do proper maintenance (inspect a hub) without going through the repack process. Just seems like a strange wording to me.
Either way, putting a bearing buddy on an RV with EZ lube axles is putting a grease fitting on top of a grease fitting. Overkill? Maybe. But it can't hurt I guess?

[Corky2]

You can't have two zerk fittings. If you want to install a BB on a hub that already has a zerk fitting then you must remove the original zerk fitting. In this case the only benefit in using a BB is the reserve of grease and the visual indication of grease level.

[Malco1]

Good to know about the grease type Lipper uses. Lithium Complex NLGI No. 2 grease is what I use for all my trailers.

Here is an interesting Q&A from etrailer:

Does anyone know what Dexter uses?

[Corky2]

Does anyone know what Dexter uses?

Multipurpose #2 Lithium Grease
Dexter Grease

Also interesting to note that Dexter sells their own version of the bearing buddy called Dexter's Trailer Buddy. Probably made by bearing buddy for Dexter.