Unit # Designation

**Paul & Deb** · 12-24-2014, 10:17 AM

I see a lot of you folks indicate, in your signature, what build # your rig is. Where did you get that information?

**cgoodnight** · 12-24-2014, 10:23 AM

Your Vin number; the last 4 numbers are your build number. If you will check your owner's manual, they list what all of the numbers men.

**Canyonlight** · 12-24-2014, 10:24 AM

Look for this tag usually front left (street side) lower corner outside your RV by propane/luggage door.

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Dan

**Paul & Deb** · 12-24-2014, 11:44 AM

Thanks! So ours is #2072

So, that brings up another question. Is that the 2072nd 337RLS or total of all Grand Design RVs or what?

**Dave and Monica** · 12-24-2014, 12:25 PM

The #2072 only indicates the number of Reflections produced on that production line, which is the 12th digit of the VIN. The last 5 digits are the sequential build # which I don't think resets with the model year. I believe that have as many as 4 production lines now...not sure whether they're dedicated by product line or not. We have one of the 337 prototypes (#0129) and it was built in Sept 2013.

Dave

**Bamaman** · 12-24-2014, 01:02 PM

The numbers are the last 4 digits of the S/N for each brand--Momentum/Solitude/Reflection. My Reflection is number 1144, and it left the factory about 7/20/2015.

If Poppy's is 2072, they've made a bunch of Reflections recently.

Grand Design has truly been a successful company in the 24 months they've been in business.

**1970kw** · 12-24-2014, 10:40 PM

Wow! Ours was built in June and is #0627. That is a bunch of units in a month! Someone posted an article on the Facebook group about GD expanding the line again. Amazing growth in a short period.

**huntr70** · 12-25-2014, 04:04 AM

Originally Posted by 1970kw

Wow! Ours was built in June and is #0627. That is a bunch of units in a month! Someone posted an article on the Facebook group about GD expanding the line again. Amazing growth in a short period.

Grand Design averages 16 units a day......

The industry averages 21-22 per day.

That says quite a bit about why the GD units are built better, they take more time to build them right.

**Canyonlight** · 12-26-2014, 12:12 PM

huntr70--now curious, so how many Momentums, Reflections (Fiver and trailer), and Solitudes have been manufactured to date ?

Dan

**GD350M** · 12-24-2014, 02:18 PM

Well I think the last 5 numbers are the sequential serial number of that brand and not particularly the actually model. I have a newer 350M and I am number 01320. So if it went off of actual model I would have the 1,320 Momentum 350M...Which isn't possible, as maybe 200 at most have been built since september. So I see that I might have the 1,320th Momentum built. I do want to know what build number my exact model is though. I saw a sticker under the unit from LCI that may direct it to be possibly the 28th frame for the 350M.