Looking for guidance on equipment for a tanker/tender.

Hi everyone! I'm not looking to get into the "is it a tanker or a tender" fight :). However, my Station is taking delivery of a new tanker truck later this fall and my Chief asked me if there was any new equipment we should consider adding.

So my question is besides the normal supply hose, hard sleeve, etc. items on the truck. What are some super important items you have on your tankers that we should consider adding?

Thank you in advance for any insight you guys may have!