New airlines

Which ones did you get coiled or straight. Do you have a pogo stick. Some trucks have a rail on the back of the cab you can hook bungy cords to. The also make some kind of a cord just for this purpose. And or you can get extra ferrules and shorten your hoses.

 

You may think they are to long until you make that big wide turn

 

Either the dealer or a truck parts supply. Even the truck stop they are cheap. Like slip seat said they make several different hose separators that will tidy things up. Pretty sure they make a 3-way that will accept your electric cord too.

 

Try braiding them. You may have to try several times to get the right length.

Note: I pulled them to take this photo so they look lower than they actually are

 

Hate to rain on your parade, but some states if you find the wrong officer will write up braided lines. R. E. Rubbing