cancel
Showing results for 
Search instead for 
Did you mean: 

Fresh water fill up

Macman83
Explorer
Explorer
I have always believed that there are no stupid questions, but this might be close.

We have always camped in campgrounds and RV resorts, but with the purchase of our new toyhauler, we are wanting to do some dry camping. Being that this rig holds 160 gallons of water, I have read that most don't fill up the water until they get close to their camping spot because of the weight. This tank would be over 1000lbs of water.

My question is where do some of you fill your water tanks? Do you stop in nearby full hookup campgrounds, truck stops, or gas stations? I assume that you might have to pay to fill up, but I have never thought about it until recently. We normally carry 10-20 gallons of water to flush the toilet while traveling.

Thanks for the help, and you are more than welcome to wonder "where has this guy been"
2010 Ford F450 Superduty diesel
2013 Voltage 3905
33 REPLIES 33

tomman58
Explorer
Explorer
I notice many have said that they carry full tanks then use bottles water ???? Out West the water mostly sucks and a lot is very hard so we would use bottled for coffee. Most of the east has good water to drink and bathe so why tote it.
2015 GMC D/A, CC 4x4/ Z71 ,3.73,IBC SLT+
2018 Jayco 338RETS
2 Trek bikes
Honda EU2000i
It must be time to go, the suns out and I've got a full tank of diesel!
We have a granite fireplace hearth! Love to be a little different.

dieseltruckdriv
Explorer II
Explorer II
2500 Grunt wrote:
Besides, towing an extra 1500# of water burns more fuel and wear and tear on components. Unless you have to??

You will never notice the weight difference by checking your mileage.
2000 F-250 7.3 Powerstroke
2018 Arctic Fox 27-5L

Macs_Dad
Explorer
Explorer
Flying J Truck Stops are nation wide and have water. We fill up at locations that are close to or on the way to our destination with a water filetr attached to the hose. We use the water for showers, dishes, toilet and both sinks. We take bottled water to drink and cook with.
2007 Weekend Warrior SL2805
20505 Chevy 2500 HD Crew Cab 6.0/410 Gasser
2008 Polaris RZR 800 With +6 Long Travel
2012 Kawasaki KX 250F
1990 Kawasaki JS 550 Jet Ski

2500_Grunt
Explorer
Explorer
I have 185 gal. of fresh water and will never travel with that much extra weight. Do the research ahead of time and find a fill spot and just travel with 1/4 tank. After pulling the belly pan off and seeing how the 2 water tank with their supports are situated I'm satisfied that it would not be healthy long term to pulling with full tanks. My tanks sagged between the 2 or 3 supports about 3". Besides, towing an extra 1500# of water burns more fuel and wear and tear on components. Unless you have to??
2005 Dodge 2500 5.9 SRW long bed
2014 FS28 Evergreen Amped TH Blue Ox 2000# WDH
2300CC VW turbo 4 seat sandrail, Yz450f, 350 Raptor quad

jareddustin
Explorer
Explorer
I always leave with it full, one less stop you have to make, but come home empty or a little bit for the toilet. I don't know from experience but I have read on here guys talking about tanks not being full and the sloshing of the water in the tanks affecting the way the trailer goes down the road especially in turns. that much weight going from one side to the other cant be that good. better to leave with water than rely on fill up spot that you have no control over it being accessible or not.

Macman83
Explorer
Explorer
I appreciate the responses. I don't know how far most of you go to camp, but we usually have a least 10 hour drive. Some are shorter, but we still travel a distance. We don't drink the water out of the tank, just showers and dishes and toilet. I didn't realize that "there is an app for that" so I will check it out. I guess my first thing to try is to fill it up and see how it does on fuel and handling. That will help my decision to stop and fill or carry a full tank. Thanks again.
2010 Ford F450 Superduty diesel
2013 Voltage 3905

dedmiston
Moderator
Moderator
Macman83 wrote:
I have always believed that there are no stupid questions, but this might be close.

We have always camped in campgrounds and RV resorts, but with the purchase of our new toyhauler, we are wanting to do some dry camping. Being that this rig holds 160 gallons of water, I have read that most don't fill up the water until they get close to their camping spot because of the weight. This tank would be over 1000lbs of water.

My question is where do some of you fill your water tanks? Do you stop in nearby full hookup campgrounds, truck stops, or gas stations? I assume that you might have to pay to fill up, but I have never thought about it until recently. We normally carry 10-20 gallons of water to flush the toilet while traveling.

Thanks for the help, and you are more than welcome to wonder "where has this guy been"


When you're planning to stay in a campground, just fill your tank with enough in case you need to use the toilet before you get to camp.

When you're boondocking, figure out how much water you'll need for this trip (how many people x how many days) and then fill the tank with that much water before you leave home. It's not worth the hassle to try to fill the tank close to camp: it takes too much time and effort to find someplace to fill and to stand there holding the hose while you fill. It's so much easier to just do it at home while you're packing.

2014 RAM 3500 Diesel 4x4 Dually long bed. B&W RVK3600 hitch • 2015 Crossroads Elevation Homestead Toy Hauler ("The Taj Mahauler") • <\br >Toys:

  • 18 Can Am Maverick x3
  • 05 Yamaha WR450
  • 07 Honda CRF250X
  • 05 Honda CRF230
  • 06 Honda CRF230

Bumpyroad
Explorer
Explorer
the first night in the general area where you are going, stay at a campground and fill your tank at your convenience. then move on.
bumpy

Rockerrider
Explorer
Explorer
I also have a 160 gallon tank....always leave the house with it full.

thebudman
Explorer
Explorer
I compromise: I tow with beer coolers full, water tanks empty.
08 Dodge Ram 3500 Mega Cab 6 sp manual
08 WW FK 2100
08 Rhino, 99 Honda TRX 400

nayther
Explorer
Explorer
River&Sand wrote:
Living in SoCal earthquake country, we keep water in ours all the time just in case.


ditto, and I tow full too.
DIRT BIKES RULE

'12 Duramax CC short bed
2019 Wildcat Maxx 285RKX

2oldman
Explorer II
Explorer II
Where to fill fresh water
Where water II 2010
"If I'm wearing long pants, I'm too far north" - 2oldman

River_Sand
Explorer
Explorer
Living in SoCal earthquake country, we keep water in ours all the time just in case.
River&Sand
05 Chev Ext.Cab K3500, Dmax/Alli, DRW, Reese Signature 18k, HappiJac, Jordan 2020
05 Lance 920 Truck Camper
06 Weekend Warrior LE3305, 5th Airborne, Dexter E-Z Flex 😄
01 HighJumper SandSprite 3 Dune Buggy :E

huron52
Explorer
Explorer
I carry about 25 gallons maybe 30. I am not as much concerned about the total weight of the tank on the total weight of the trailer but as that much weight on the straps that hold the tank on the trailer.
2006 Dodge quad cab RAM 3500 drw 4X4 6 speed stick
2007 Fleetwood Redline 335 Toy Hauler

tomman58
Explorer
Explorer
I never put in more than 5 gals at home and that is just for toilet. In many trailers the fresh water tanks (and others too) can cause towing problems especially with "light" trucks hauling max units. But even the smaller ones like to porpoise when full of water. Just saying.
We have filled at Flying J near sites at times.
2015 GMC D/A, CC 4x4/ Z71 ,3.73,IBC SLT+
2018 Jayco 338RETS
2 Trek bikes
Honda EU2000i
It must be time to go, the suns out and I've got a full tank of diesel!
We have a granite fireplace hearth! Love to be a little different.