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08-07-2015, 12:23 PM
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#1
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Member
Join Date: Feb 2015
Location: Phillipsburg, mo
Posts: 51
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will our rims handle load e vs d tires?
I have a 30hds hyperlite. Tires are st225/75 r15 load d. Will the rims handle load range e tires? I will not overload camper just want the extra margin for long trips...
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Xlr hyperlite 30hds couch, party deck, pass thru dinette.
2012 f-250 crew cab 4x4 6.2 v8
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08-07-2015, 12:38 PM
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#2
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Tinkerer and Putterer
Join Date: Mar 2013
Posts: 402
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The rims will take any tire that is sized correctly. However, the ride will be a bit rougher with the stiffer sidewall on the E tire. Since you're not riding in the trailer your backside won't care but the items inside might move around a bit more.
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08-07-2015, 12:41 PM
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#3
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Senior Member
Join Date: Jan 2015
Location: West Michigan
Posts: 641
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Hi I went to Discount tire and bought Carlisle load range E ST tires from them for $509 balanced and new heavy duty valve steams. The tt I just traded in with the Carlisle tires had around 10,000 miles on them with no problems. Carlisle is the only manufacture that has a speed rating of 87 miles per hour. The rest are 60 or 65 or no rating for speed. I had Carlisle load rage E on my last tt and was very happy with them. I did not and will not air the tires up to there full working pressure of 80 psi. I aired them up to 70 psi. The rims are rated for 65 psi from what I have read on past posts so that put the pressure within less than 10% over there rating. The old tt I ran at 65 psi but this was a lighter tt also. What ever you buy make sure you are buying a tire with the newest born on date.
Hope this helps Tim
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08-07-2015, 12:45 PM
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#4
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Senior Member
Join Date: Jul 2014
Location: Hawkins, Texas
Posts: 1,243
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The max pressure that the wheel is rated for is stamped on the inside of the wheel. If I recall load range D run at 65 PSI and load range E run at 80 PSI. If you are talking about a TT here it may be easier to read the wheel for the spare tire. Just make sure that the wheels are able to handle the increases pressure that the upped load range tires are designed for.
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08-07-2015, 12:46 PM
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#5
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Senior Member
Join Date: Jul 2013
Location: Oregon
Posts: 716
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Your wheels have their own weight capacity rating as well as your tires. Your combined wheel/tire's weight capacity will be the lesser of these two ratings.
P.S. This is the LEGAL answer.
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'04 GMC Sierra 2500HD, CCSB, D/A, MaxBrake, B&W Companion, Retrax Pro, AR Power Steps
2021 Solitude 310GK w/FBP
1969 Camaro RS/SS Convertible
Dad's old 1968 Empi Imp (recently recovered from under 21 years worth of boxes/dust)
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08-07-2015, 08:13 PM
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#6
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Senior Member
Join Date: Feb 2015
Location: in my new 29hfsxlr
Posts: 1,658
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Quote:
Originally Posted by dennismo
I have a 30hds hyperlite. Tires are st225/75 r15 load d. Will the rims handle load range e tires? I will not overload camper just want the extra margin for long trips...
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I put the e's on fist thing a 29hsf run at 80psi no issues and no extra rattling of things inside . things staid where they were put , tow is much better and the peace of mind helps a lot
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08-07-2015, 08:58 PM
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#7
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Member
Join Date: Feb 2015
Location: Phillipsburg, mo
Posts: 51
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Thanks for the replies. I think I will try the load e's....
__________________
Xlr hyperlite 30hds couch, party deck, pass thru dinette.
2012 f-250 crew cab 4x4 6.2 v8
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08-07-2015, 09:13 PM
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#8
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Senior Member
Join Date: Jun 2013
Location: Baton Rouge, La.
Posts: 677
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The rims are most likely stamped on the inside; usually the weight capacity notair pressure or tire rating.
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Danny & Darlene
2002 Silverado 1500HD
2014 Rockwood 2703WS 'Emerald Pkg'
Days camped 2015=42 2014=48 2013=41 2012=47 2011=18
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08-08-2015, 06:06 PM
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#9
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Senior Member
Join Date: Mar 2015
Posts: 325
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Quote:
Originally Posted by dannyabear
The rims are most likely stamped on the inside; usually the weight capacity notair pressure or tire rating.
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Inside meaning you have to remove the tire from the wheel to see it?
I'm assuming so because I don't see any numbers on my wheels.
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08-08-2015, 06:27 PM
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#10
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Left Coast
Join Date: Dec 2014
Location: vancouver,washington
Posts: 15,649
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Quote:
Originally Posted by banda
Inside meaning you have to remove the tire from the wheel to see it?
I'm assuming so because I don't see any numbers on my wheels.
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Steel or alum?
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08-08-2015, 07:33 PM
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#11
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Senior Member
Join Date: Mar 2015
Posts: 325
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Steel
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08-08-2015, 11:06 PM
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#12
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Member
Join Date: Feb 2015
Location: Phillipsburg, mo
Posts: 51
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Aluminum rims. I am going to take the spare in and check to see if a pressure is listed before I order tires
__________________
Xlr hyperlite 30hds couch, party deck, pass thru dinette.
2012 f-250 crew cab 4x4 6.2 v8
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08-10-2015, 03:25 PM
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#13
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Commercial Member
Join Date: Jul 2013
Location: Akron, Ohio
Posts: 1,895
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Quote:
Originally Posted by HappyGuy
The rims will take any tire that is sized correctly. However, the ride will be a bit rougher with the stiffer sidewall on the E tire. Since you're not riding in the trailer your backside won't care but the items inside might move around a bit more.
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You are basing your statement on what engineering or wheel design knowledge.
Based on your statement you are claiming a 15x6 passenger rim rated at 45 psi would be OK to use with a 100 psi trailer tire.
Definitely NOT SAFE
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.Write a blog on RV tire application RV Tire Safety. 48 years experience as tire design & forensic engineer. My RV Freelander 23QB on Chevy 4500 chassis. Giving seminars on RV Tire applications (not selling)@ FMCA Conventions. Mar 20-22 Tucson AZ
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08-10-2015, 04:05 PM
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#14
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Senior Member
Join Date: Apr 2013
Location: Idaho
Posts: 2,058
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Quote:
Originally Posted by Tireman9
You are basing your statement on what engineering or wheel design knowledge.
Based on your statement you are claiming a 15x6 passenger rim rated at 45 psi would be OK to use with a 100 psi trailer tire.
Definitely NOT SAFE
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I agree, and for an example....
I purchased three 15x6 x 5 on 4.5 rims last year. Two aluminum for the axles, and one steel for the spare.
The aluminum rims were noted on the site I purchased them from as 2150 lbs and when received they were clearly marked with the same load rating. However, there was no max psi noted on the site, so I contacted the manufacturer and they stated 80 psi max. When received, they were not marked for max psi, or at least I could not find a marking.
The steel rim was noted on the site and clearly marked on the rim as having a max load of 2600 lbs with a max psi of 60.
So, it is clear that all 15" rims are not equal in psi or load ratings.
And it is not just the differences between steel and aluminum.
Dexter makes many steel rims; for two examples in the same size; one is marked for 1820 @ 50 psi max, another is marked at 1820 @80 psi.
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Trailer: Lifted 228BH, heavy duty springs and Yokohama tires DELAMINATED ROOF
TV: 2016 GMC Sierra Z71 4x4 CC, SLT
Spare TV: Two Alaskan Malamutes
Living somewhere in ID; previously lived in Moab UT; previous to that, don't ask!
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