Good Sam Club Open Roads Forum: De-coding wheel/rim stamp on my 5th wheel
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 > De-coding wheel/rim stamp on my 5th wheel

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38-72

PNW, Washington State, USA

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Posted: 06/23/19 07:48pm Link  |  Quote  |  Print  |  Notify Moderator

I need help in de-coding my trailer rim/wheel codes. I found this code stamped on the inside of the rim:

8 9 02 1606 K CR C (the last letter looks to not be fully stamped - it could also be and O)

DOT USA T 16X6 K

Other than Date and DOT and USA, I need help in de-coding


Thanks! Happy camping.

newman fulltimer

louisiana

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Posted: 06/23/19 08:03pm Link  |  Quote  |  Print  |  Notify Moderator

Built 8 months 9 day of 02the letters should be k for kansas or kentucky and cbo for center bore offset

Fulltimer50

Yankton, SD

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Posted: 06/26/19 01:16pm Link  |  Quote  |  Print  |  Notify Moderator

Check with the maker of the wheels?


George

2011 F350 PSD CC LB 4X4 DRW Lariate
2015 Mobile Suites 41RSSB4 5th Wheel

38-72

PNW, Washington State, USA

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Posted: 06/27/19 07:07am Link  |  Quote  |  Print  |  Notify Moderator

Fulltimer50 wrote:

Check with the maker of the wheels?


I would if I could, no maker mark on the wheels and no info found in trailers paper work.

Fulltimer50

Yankton, SD

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Posted: 06/27/19 06:25pm Link  |  Quote  |  Print  |  Notify Moderator

hmmm What is it that you are wanting to do or find out?

38-72

PNW, Washington State, USA

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Posted: 06/27/19 09:38pm Link  |  Quote  |  Print  |  Notify Moderator

Fulltimer50 wrote:

hmmm What is it that you are wanting to do or find out?


Weight and PSI ratings.

Fulltimer50

Yankton, SD

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Posted: 07/01/19 06:36am Link  |  Quote  |  Print  |  Notify Moderator

You might try to ask the maker of your RV if they have any info, But I doubt the wheels are going to be much different from the ratings on the tires.

joegray

British Columbia, Canada

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Posted: 07/01/19 08:50am Link  |  Quote  |  Print  |  Notify Moderator

My rims are marked on the inside of one of the spokes. Try looking there.

allen8106

Burrton. KS

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Posted: 07/01/19 09:35am Link  |  Quote  |  Print  |  Notify Moderator

I could be wrong but the PSI rating should be stamped separately from the wheel info. Also based on what I've seen the codes should look more like this: 7J x 16 H2 5/120 ET47.

7=rim width
J=bead profile
x=one piece construction
16=rim diameter
H2=flange type
5/120=bolt pattern (5 bolt/120mm diameter pattern)
ET47=offset distance between center line of wheel and plane of mounting hub

I believe the limiting factor on any wheel is load capacity, not pressure.


2010 Eagle Super Lite 315RLDS
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laknox

Arizona

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Posted: 07/01/19 09:58am Link  |  Quote  |  Print  |  Notify Moderator

joegray wrote:

My rims are marked on the inside of one of the spokes. Try looking there.


Some are stamped in the valley, so you have to dismount a tire. FWIW, ratings can be in straight weight capacity or can also be a max psi. Personally, I wish they were in psi only; makes life easier than having to figure out weight rating vs pressure rating.

Lyle


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