Journey with Confidence RV GPS App RV Trip Planner RV LIFE Campground Reviews RV Maintenance Take a Speed Test Free 7 Day Trial ×
RV Trip Planning Discussions

Go Back   iRV2 Forums > THE OWNER'S CORNER FORUMS > Fleetwood Owner's Forum
Click Here to Login
Join iRV2 Today

Mission Statement: Supporting thoughtful exchange of knowledge, values and experience among RV enthusiasts.
Reply
  This discussion is proudly sponsored by:
Please support our sponsors and let them know you heard about their products on iRV2
 
Thread Tools Search this Thread Display Modes
 
Old 11-14-2023, 01:06 PM   #15
Moderator Emeritus
 
Gary RVRoamer's Avatar


 
Join Date: Jan 2000
Location: West Palm Beach, FL. USA
Posts: 28,366
You have roughly a 55%/45% weight imbalance on the rear axle, which (according to the people at RVSafety.com) isn't all that rare on a motorhome. Not a great situation, but one many owners live ok with. I'd eyeball it from behind to see if a tilt is visible and take the actions others have suggested, but don't be surprised if not much changes. Just avoid making it worse with your gear loading.
__________________
Gary Brinck
Former owner of 2004 American Tradition and several other RVs
Home is now West Palm Beach, FL
Gary RVRoamer is offline   Reply With Quote
Join the #1 RV Forum Today - It's Totally Free!

iRV2.com RV Community - Are you about to start a new improvement on your RV or need some help with some maintenance? Do you need advice on what products to buy? Or maybe you can give others some advice? No matter where you fit in you'll find that iRV2 is a great community to join. Best of all it's totally FREE!

You are currently viewing our boards as a guest so you have limited access to our community. Please take the time to register and you will gain a lot of great new features including; the ability to participate in discussions, network with other RV owners, see fewer ads, upload photographs, create an RV blog, send private messages and so much, much more!

Old 11-14-2023, 01:09 PM   #16
Senior Member
 
Join Date: Oct 2014
Posts: 8,708
If the axle with two ride height valves is the rear axle, I would raise the light side 1/8" over spec and lower the heavy side the same amount.


That will help some with weight distribution without getting either suspension or more importantly the driveline out of alignment enough to matter.
__________________
Brett Wolfe
Ex: 2003 Alpine 38FDDS. Ex: 1997 Safari Sahara. Ex: 1993 Foretravel U240
wolfe10 is offline   Reply With Quote
Old 11-15-2023, 03:14 AM   #17
Senior Member
 
jadatis's Avatar
 
Join Date: Oct 2012
Posts: 874
Did some calculating and made a list for your tire.
When I fill in my made motorhome tirepressurecalculator the axleweights it gives next.
Fr 11050 lbs+10% reserve / 113 psi
RR 20600 lbs+ 10% reserve/ 115 psi.

When part 3 used for axle-end weights.
Fr 114 psi
Then Left 5750 lbs uses 94% of loadcacity for the pressure, and right 5300 lbs uses 86% of the loadcapacity

Rear drive 125 psi
Then left 11700 lbs uses 95% of loadcapacity for 125 psi, and right 8900 lbs uses 72 %

So front at wich driver and co-driver are seated closer to, gives yust acceptable comfort

Rear right 72% could give some comfort and gripp issue.

Do you have for instance filled watertank at left behind, or other heavy stuff. If you can shift that other heavy stuff more to the right, it would give better balance,

Now my made list, is for searching back heavyest axle-end. For that it gives 95% of calculated axle-end loadcapacity, so you dont have to do calculations yourselfes. Front 1 tire, and rear 2 tires.
If you are able to shift weigt and weigh again, you can lookback the needed cold pressure in the list.
All thecalculations assume max used speed, wich you wont go over for even a minute, of 75mph, wich is max speed of tire here, I assume speedcode L.

List can be used for every tire with maxload 6940 lbs AT 130 psi Dual maxload 6395 lbs AT 130 psi
If you want list for axleweights to search back, I can make it too.
SINGLE/cold osi


Singleload/ cold psi/ Dualload so drive rear
Heavyest/ cold psi/ heavyest
Axle-end/ cold psi/ Axle-end

2313 lbs/ 42 psi / 4265 lbs
2414 lbs/ 44 psi / 4450 lbs
2514 lbs/ 46 psi / 4634 lbs
2614 lbs/ 48 psi / 4819 lbs
2714 lbs/ 50 psi / 5003 lbs
2813 lbs/ 52 psi / 5186 lbs
2913 lbs/ 54 psi / 5369 lbs
3012 lbs/ 56 psi / 5552 lbs
3111 lbs/ 58 psi / 5735 lbs
3210 lbs/ 60 psi / 5917 lbs
3309 lbs/ 62 psi / 6099 lbs
3407 lbs/ 64 psi / 6280 lbs
3505 lbs/ 66 psi / 6462 lbs
3604 lbs/ 68 psi / 6643 lbs
3702 lbs/ 70 psi / 6824 lbs
3800 lbs/ 72 psi / 7004 lbs
3898 lbs/ 74 psi / 7184 lbs
3995 lbs/ 76 psi / 7364 lbs
4093 lbs/ 78 psi / 7544 lbs
4190 lbs/ 80 psi / 7724 lbs
4287 lbs/ 82 psi / 7903 lbs
4385 lbs/ 84 psi / 8082 lbs
4482 lbs/ 86 psi / 8261 lbs
4579 lbs/ 88 psi / 8440 lbs
4675 lbs/ 90 psi / 8618 lbs
4772 lbs/ 92 psi / 8797 lbs
4869 lbs/ 94 psi / 8975 lbs
4965 lbs/ 96 psi / 9153 lbs
5062 lbs/ 98 psi / 9331 lbs
5158 lbs/ 100 psi / 9508 lbs
5254 lbs/ 102 psi / 9685 lbs
5351 lbs/ 104 psi / 9863 lbs
5447 lbs/ 106 psi / 10040 lbs
5543 lbs/ 108 psi / 10217 lbs
5638 lbs/ 110 psi / 10393 lbs
5734 lbs/ 112 psi / 10570 lbs
5830 lbs/ 114 psi / 10746 lbs/ Fr 5750
5925 lbs/ 116 psi / 10922 lbs
6021 lbs/ 118 psi / 11098 lbs
6116 lbs/ 120 psi / 11274 lbs
6212 lbs/ 122 psi / 11450 lbs
6307 lbs/ 124 psi / 11626 lbs
6402 lbs/ 126 psi / 11801 lbs/ Rr 11700
6497 lbs/ 128 psi / 11977 lbs
6593 lbs/ 130 psi / 12152 lbs/ referencepressure
6687 lbs/ 132 psi / 12327 lbs
6782 lbs/ 134 psi / 12502 lbs
6877 lbs/ 136 psi / 12677 lbs
6972 lbs/ 138 psi / 12851 lbs
7067 lbs/ 140 psi / 13026 lbs/ sometimes also given maxcold pressure
jadatis is offline   Reply With Quote
Old 11-15-2023, 08:46 AM   #18
Senior Member
 
Join Date: Apr 2015
Location: Rogers, AR
Posts: 2,745
I have a 2019 Discovery 40M and knowing the coach, there’s nothing about the build that would make the left side 3000 lbs heavier than the right side. The two heavy items, refrigerator and washer/dryer, are on opposite sides. All the batteries are on the left side, the diesel scrubber, inverter and battery control compartment on the right side. The water tanks are slightly to the right side. In my view, there’s just nothing that would result in that much weight difference.

First thing you should have done is switch the rear scale pads side to side to see if the 2800 lbs went with the scale pad, or if it stayed on the left side. Those portable scale pads can get banged around a lot. I would go to a fixed scale and get a front/rear weight to see if it’s close to the portable scale weight.

The weight on my coach fully loaded with people, dogs, food, clothes, 100gal water, basement’s always loaded and full fuel was 11,620 on front and 22,580 on rear.

Also check the ride height on the rear to get them even. Raising the left side 1/4” will also take a little weight off the left front tire by reducing the sway bar tension on the left front tire.
__________________
2019 Fleetwood Discovery LXE 40M w/2021 Equinox
alank is offline   Reply With Quote
Reply

Tags
pressure, tire, tire pressure



Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Weighing and Adjusting Tire Pressure rayza Newmar Owner's Forum 10 05-01-2018 06:41 AM
Weighing and tire pressure Phochief Class A Motorhome Discussions 11 03-14-2017 06:24 PM
Tire pressure prior to weighing BigOilJones Fleetwood Owner's Forum 14 10-16-2014 01:39 PM
Aspire Tire Pressure After Individual Weighing Kuppajoe Entegra Owner's Forum 26 01-24-2014 08:56 AM
Weighing MH and tire pressure adjustment questions auntsis MH-General Discussions & Problems 7 07-23-2006 01:50 PM

» Featured Campgrounds

Reviews provided by


All times are GMT -6. The time now is 11:48 AM.


Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2024, vBulletin Solutions, Inc.