 |
11-14-2005, 07:47 AM
|
#1
|
|
Senior Member
Join Date: Feb 2001
Location: Texas hillcountry USA
Posts: 499
|
Just wanted to get a quick idea of what pressure everyone is running in their trailer tires. I adjust the tow vehicle tire pressure depending on the loading of the axle (so it never needs to up at 80psi), but I always run the trailer tires near their max (i.e. about 74psi for a tire rated for 80 psi max.) I'm thinking a near max pressure will keep the temperature of the tire down.
What is your opinion?
__________________
Robert & Nancy with "Murphy the EOG"
KE5NWT
02 Holiday Rambler 32SKS fiver, 02 F350
|
|
|
|
| |
|
 |
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!
|
|
11-14-2005, 07:47 AM
|
#2
|
|
Senior Member
Join Date: Feb 2001
Location: Texas hillcountry USA
Posts: 499
|
Just wanted to get a quick idea of what pressure everyone is running in their trailer tires. I adjust the tow vehicle tire pressure depending on the loading of the axle (so it never needs to up at 80psi), but I always run the trailer tires near their max (i.e. about 74psi for a tire rated for 80 psi max.) I'm thinking a near max pressure will keep the temperature of the tire down.
What is your opinion?
__________________
Robert & Nancy with "Murphy the EOG"
KE5NWT
02 Holiday Rambler 32SKS fiver, 02 F350
|
|
|
|
| |
|
|
11-14-2005, 07:53 AM
|
#3
|
|
Moderator Emeritus
Texas Boomers Club
Join Date: Jul 2000
Location: Cypress, Texas USA
Posts: 6,626
|
On most 5th wheels, the tires operate much closer to their maximum rating than do those of the tow vehicle, especially the 1-ton duallies. Like you, I only run 55 psig in the E-rated (80 PSIG) rear tires of the truck since that, according to the GVWR tag in the driver's door, is all the pressure required to achieve the maximum rear axle GAWR, and I'm nowhere close to that GAWR loading.
The 5th wheel, on the other hand, has G-rated (3750 lbs @ 110 PSIG) tires, and I normally run them at 105-110 PSIG.
Rusty
__________________
2011 Dodge Ram 3500 Laramie Cummins 6.7L/6 speed auto/4.10LS crew cab LB dually
2004 Doubletree Mobile Suites 36RE3 5th wheel
Come join us on a TEXAS BOOMERS rally!
|
|
|
|
| |
|
|
11-14-2005, 03:20 PM
|
#4
|
|
Member
Join Date: Oct 2000
Location: Fayetteville, AR USA
Posts: 98
|
I have ST225 15" Made in China tires that I have been running 65psi in since the trailer was new - Dec. 2003
Tires still look great - so far.
Lasting much better than the "May pop" Goodyears on my previous trailer.
__________________
|
|
|
|
| |
|
|
11-17-2005, 10:48 AM
|
#5
|
|
Member
Join Date: Jun 2002
Location: Redmond, WA
Posts: 62
|
I run them at max pressure. Our trailer has dual axles, so my thought is if one tire blows out, the other is in the best shape to carry the extra weight. Had one blowout and the other tire took the weight no problem. At first I worried about the trailer bouncing too much with the stiff tires. No evidence in the threee years or towing.
Bruce
__________________
2003 Hi-Lo 2703 Classic
2002 Avalanche 2500
|
|
|
|
| |
|
|
11-18-2005, 09:48 PM
|
#6
|
|
Senior Member
Join Date: Aug 2004
Location: Oregon
Posts: 315
|
Follow whatever the TT/FW manufacture tells you to. Most will tell you to inflate the TT/FW tires to max sidewall pressure.
__________________
03 Suncruiser 33V; 02 Jeep Liberty (Toad): All used but loving it
|
|
|
|
| |
|
|
11-19-2005, 08:32 AM
|
#7
|
|
Junior Member
Join Date: May 2005
Posts: 13
|
Jumbojet what brand name are your tires?I also want to move to E rated 15" tires.
__________________
|
|
|
|
| |
|
|
11-19-2005, 09:54 AM
|
#8
|
|
Senior Member
Join Date: Jan 2001
Location: Columbia,SC, 29223 USA
Posts: 101
|
I run my trailer tires at 65 psi the max for the tires as I need the full load bearing capacity. My truck tires are at 70 psi rear and 50 psi front as recommended by Dodge.
__________________
Retired Navy. 2001 Quad Cab 2500 Auto w/4:10 rear end. PRXB Pac Brake. Miller Manufacturing Truck Bed Cover and Rigged to tow a 1995 29' Automate 5th wheel with 1 slide out
|
|
|
|
| |
|
|
11-21-2005, 10:41 AM
|
#9
|
|
Senior Member
Join Date: Sep 2003
Posts: 192
|
Max them out.
I did this on my 15" tires and also on my 16" tires.
Normally, a tire on a trailer will rot before it wears out, so run them at their max.
__________________
2006 F350 Tow Boss pulling a 2006 LE3905 Weekend Warrior. Inside Warrior: LS1 Powered LT 5 seater. Go baby Go!!!
|
|
|
|
| |
|
|
11-28-2005, 06:39 AM
|
#10
|
|
Member
Join Date: Oct 2000
Location: Fayetteville, AR USA
Posts: 98
|
<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by hummer1:
Jumbojet what brand name are your tires?I also want to move to E rated 15" tires. </div></BLOCKQUOTE>
http://www.tireco.com/Product_Detail.asp?CateID=23&LineID=9&ProductID=21 9
Tireco's Milestar M-108 ST225 Load Range D 2,540 lb. rating per tire.
__________________
|
|
|
|
| |
|
|
11-29-2005, 06:42 PM
|
#11
|
|
Senior Member
Join Date: Aug 2001
Location: North America somewhere
Posts: 4,925
|
The sidewall pressure designation max is best. Carlysle tire even states on thier website that the warranty is void if ran at less than max. The inflation charts some use list the minimumair pressure for the corresponding load table. The leading cause of tire failure is underinflation.
__________________
"As nightfall does not come at once, neither does oppression. In both instances there is a twilight where everything remains seemingly unchanged. And it is in such twilight that we all must be aware of change in the air - however slight - lest we bec
|
|
|
|
| |
|
|
|
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
|
|
|
| Thread Tools |
Search this Thread |
|
|
|
| Display Modes |
 Linear Mode
|
Posting Rules
|
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
HTML code is Off
|
|
|
|
»
Recent Discussions
»
Upcoming Rallies
No events scheduled in
the next 365 days.
|
»
iRV2 on facebook
|
Chevy Camaro Forum
Ford Mustang Forum
Jeep Wrangler Forum
Volkswagen Touareg Forum
Land Rover Defender Forum
