The Beast -- 2017 170" 4wd 3500 dually SMB

quietglow

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Earlier this yearn, my wife and I did a 2 week 6k mile loop around the country to visit family in our Wayfarer converted Promaster. Besides having lots of fun, we decided on that trip that it was time for a van upgrade. The Wayfarer was our second van, our first was a diesel Westy. For those not familiar, Wayfarer conversions are super bare bones – basically a dry cabin on wheels. Our main use for the vans was as home bases for lots of foot-based outdoor stuff. We’re both avid ultrarunners and in the fall I switch to lots of upland hunting (mainly grouse in the northwoods). We let up in the winter but for the rest of the year we’re someplace in the woods nearly every weekend, and most of these destinations are a long way from Chicago, so we drive a ton (we averaged 18k mi a year on the Wayfarer). Especially as we’ve gotten older, we found ourselves getting an Airbnb for weekend outings more often. 10 years ago, I was fine running a 50 mile race in March then sleeping in a cold van without a hot shower but less so these days. Also, since we got the Wayfarer, we’d added two Brittanys to our family, and we really needed a little more room.

So our list of upgrades we were looking for were:
  1. Hot and running water
  2. A shower, outside was fine
  3. A storage place for a cassette toilet
  4. A place to hang out inside post-run/hunt that wasn’t on the bed
  5. More/ better storage
  6. All or 4wd to deal with sandy MI forest roads
  7. Solar to keep up with electrical usage while dispersed camping
  8. Maybe a secondary a/c for trips to the south in the summer

On the big trip earlier in the year we stopped in Reno (Pataguch outlet) and I saw a Sportsmobile 144” Sprinter conversion. I was reminded how much I have always liked SMB. When we started looking, I could see that this would meet all of our upgrade wants. Our plan was to find another van in the next year or so. A few weeks after we started the new van discussion, we took a day trip down to SMB Indiana, mainly to look at one of their demo 144s to confirm that this was what we were looking for. We rolled up just after they opened, and we met Chad. He graciously (we didn’t have an appointment) offered to show us around the rigs they had there, but he also immediately said “you have to see this one we got in last fall.” So before I ever stepped foot into the nice 144 they had, I met The Beast.

The Beast is a 170” 4wd 3500 dually, and after driving around a short Promaster for 6 years, it looked, well, like a beast. It was huge, blacked out, had a purposeful 12k lb winch on the front, and the Aluminess setup on the rear bumper that was on my dream list. Inside was also huge and, if our Promaster was a dry cabin, it was the nice Airbnb we had begun to get more often. My family had a 32’ Coachman RV when I was growing up, and many of my best childhood memories were had in it. But I also remember my dad saying how nice it would be to have one of the fancy Rialta VWs because you could go so many more places. So I was familiar with the “too much vehicle” problem, and I was concerned the Beast was too much. But everyone, including the dogs, were in love with it. It was also for sale for a shockingly good price. The POs had run into some medical issues and were trying for a quick sale. We looked at the 144 conversions and we agreed that if we could deal with the logistical issues (parking etc) the 170 was a much better solution for our upgrade list.

We debated for a few days (so much for the couple year timeline) and made an offer on the beast. After some back and forth, we agreed on a price. Then we bit our nails and annoyed the crap out of the SMB folks while the deal was finalized. We’re now 5 nights of camping and about 1.5k miles of travel in. So here’s the specs on the rig:

  • 2016 170 4wd 3500 dually chassis upfitted by Fresno SMB (then) and sold in 2017. 56k mi. The PPO (we are the third owners) were some infamous Amway kingpins that clearly liked to spend money
  • Cherry cabinets, grey marine vinyl floors (with cover carpets), tundra counters
  • Full height shower with cassette toilet (no outside access – this is exactly what we wanted)
  • Dometic double burner stove and sink
  • Heat and hot water via Suburban propane furnace
  • 23 gallons of fresh water
  • 2 10 gallon grey tanks (one for the sink, one for the shower)
  • Cummins Onan 5kw propane generator w 34hrs of use
  • Dometic a/c
  • Norcold fridge and separate freezer
  • 2x200ah AGM house batteries
  • 300w solar w exterior jack for adding portable
  • 2800w magnum inverter
  • Fiama awning
  • Exterior 120 and shower (in addition to the shower hookup inside the back doors)
  • Rear seating area converts to a king sized bed. I don’t even have a king sized bed at home. This is the dogs’ favorite part of the new van.
  • Some sort of suspension upgrade, at least some lift. I don’t have any records of that so not sure what was done yet.
  • Generally really nice records of the original build and maintenance done

The bad
  • The POs were not handy and had other people do fairly routine things. As a result there are a bunch of things that need doing. Like the faulty moisture sensor on the Fantastic fan which would randomly close the fan (just fixed that a moment ago). The generator needs to be serviced etc.
  • The POs were in MN, and the aftermarket stuff underneath (generator bracket, battery brackets, Aluminess hitch etc) is rusty. I am stabilizing these now and will replace as I get to it and need to service stuff.
  • The van made a trip to AK in 23 and I don’t think it was used much after that. So lots of creaky things that are getting better as we’ve begun to use them.
  • The Aluminess swing arm pivots are showing the issues that seem common to this era. Chad at SMB got them usable, but I suspect I am going to need to do a bearing replacement soon.
  • It had a TV in the back. Already deleted that.

I’ll update this thread as we adjust the rig to make it more ours. When I was looking through the archives here, I didn’t see many (any?) other similar SMB rigs, so I thought this may be useful to someone in the future.
 

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Yeh, It just ruins the 'thrill of the hunt' & exacerbates all those frustrating negotiation experience(s) you suddenly had to contend with because something great suddenly (& unexpectedly) just fell into your lap...absolutely the last thing an 'older' person needs is to raise the blood pressure with all this excitement. Very sorry you were forced to endure this.
Congrats!
 
Yeh, It just ruins the 'thrill of the hunt' & exacerbates all those frustrating negotiation experience(s) you suddenly had to contend with because something great suddenly (& unexpectedly) just fell into your lap...absolutely the last thing an 'older' person needs is to raise the blood pressure with all this excitement. Very sorry you were forced to endure this.
Congrats!
LOL!

I remember distinctly saying "van research is going to become my new hobby." Ended up being a three week hobby. The thing I realized super quickly is that if one of your criteria for a van is that it has to be very tough, you instantly eliminate almost all the options. We regularly have sweaty/muddy runners, muddy dogs, shot birds etc etc in our van. The Wafarer was really good at dealing with this, mostly because it never tried to be anything but a cabin. There are not many companies other than SMB that make a van with this kinda use in mind that I could find. Then if you say you're looking for a 170" SMB, the pool gets even smaller (and REALLY expensive). The timing was amazingly good.
 
The "Bad" list seems very manageable, all-in-all, it looks like you did really, really well!

You mentioned that some sort of suspension upgrade has been done. Post a couple pictures and let us see if someone here recognizes the changes. Things to look for up front include a coil-over strut (vs. one without an external coil) and/or a second shock that has been added. In the back look at the brand of the shocks and if they have a remote reservoir and the number of leaves in the rear leaf springs.

Is the van fitted with the original tire sizes, or have changes been made there by previous owners? As I recall, the front and rear tires on the 3500 dually are different sizes, what's the spare tire situation?
 
The "Bad" list seems very manageable, all-in-all, it looks like you did really, really well!

You mentioned that some sort of suspension upgrade has been done. Post a couple pictures and let us see if someone here recognizes the changes. Things to look for up front include a coil-over strut (vs. one without an external coil) and/or a second shock that has been added. In the back look at the brand of the shocks and if they have a remote reservoir and the number of leaves in the rear leaf springs.

Is the van fitted with the original tire sizes, or have changes been made there by previous owners? As I recall, the front and rear tires on the 3500 dually are different sizes, what's the spare tire situation?
Thanks Tim!

I did a quick inspection, and I think the SMB report that it has updated suspension might have been in error. From what I can tell, it has stock (non coilover) struts on the front, and seemingly stock shocks on the rear. Tires are stock size all around: LT215 85 16s, though they're Goodyear Wranglers, so not the actual stock tires. The duallys have the same size all the way around. This rubber probably has another 15k on it, so we'll likely be upgrading next year.
 
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Mother's Day trip to the Northwoods of MI (that's my previous Promaster, now my kiddo's)

I took a hot shower here, up in the northwoods, after a gorgeous 20 mile run. That was super nice. What was not nice was discovering that the shower plumbing has a leak in it somewhere. Adding it to the list of todos.

Also, we planned on doing to forest road exploring, and I tried to engage the 4wd and could not. I knew that the Sprinter 4wd can be flakey, so I was prepared to mess with it a bit. But none of the various methods I tried would engage it. I read in several places that not using it for an extended period of time can lead to this, and as noted earlier, the van hasn't been used much in the last couple of years. So I am going to do a little more digging, but will probably end up brining it in to be checked eventually (I don't start thinking about driving lots of miles on forest roads until the fall and hunting season).
 
Plumbing leak. PIA, but resolvable with a bit of time and effort.

4wd requires neutral and parking brake off. When mine is sticky, I find rolling it back in reverse for a few feet frees it up. My experience says removing any tension from the driveline is the key.
 
Plumbing leak. PIA, but resolvable with a bit of time and effort.

4wd requires neutral and parking brake off. When mine is sticky, I find rolling it back in reverse for a few feet frees it up. My experience says removing any tension from the driveline is the key.
Fortunately the shower plumbing on this setup is in an easy to reach area. Knock on wood it should be a straightforward fix.

I just watched several videos of people engaging the 4wd and they also all mentioned using reverse as well. I'll give that a shot next.
 
Whoa! CONGRATS on THE BEAST!

We just got ours a few months ago too, and I already threw new wheels/tires on it (285/85 17s)!! If the rain holds off I may go out and throw the Tire rack/ladder I picked up for it on (owl vans)!

My next goal is updating the leisure battery and components to use lithium (hopefully around 6-800ah) and then total interior mix up (flares, fixed bed, etc.).


In the meantime, here are a few van-poser pics:
e2a7d34c-66fa-447b-ad5d-4f4ca8cba957.jpg
c325c862-b608-41f5-882c-b56cb1481e50.jpg
 
In the meantime, here are a few van-poser pics:
Nice! That tire/wheel setup looks so much better. I think my current rubber will last through this season, but when it's time for tires next year, I am going to go with 17s. Are those the Method wheels?
 
Nice! That tire/wheel setup looks so much better. I think my current rubber will last through this season, but when it's time for tires next year, I am going to go with 17s. Are those the Method wheels?
Oh it rides so much better as well!

They are the Black Rhino Stadiums!
 
Oh it rides so much better as well!

They are the Black Rhino Stadiums!
Ahh right. So I am still learning about dually ownership: did you get two steel wheels for the inner rears and 4 outer facing BR wheels?

Not a dually! I just saw your post on the sprinter forum.
 
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Ahh right. So I am still learning about dually ownership: did you get two steel wheels for the inner rears and 4 outer facing BR wheels?

Not a dually! I just saw your post on the sprinter forum.
I was gonna say!!

But! super single rear for the future on yours (if thats a thing still)?!
 
We're now a little short of 10k miles and 23 days camped in the Beast, and at this point it's starting to feel like home. We've done a ton of maintenance and delayed upkeep stuff (and still have a pretty big list). 4wd engagement still flaky. I am going to have that addressed by MB when I have the schedule B maintenance in a few weeks.

A couple weeks back I put new tires on it after getting a flat due to a deteriorating valve stem. I decided to go with Michelin Crossclimate 2s (the non directional ones) after reading a slew of reviews. These were replacing an aging set of Goodyear Wranglers. I couldn't be more happy with this upgrade after a thousand miles or so. They are massively quieter and more stable feeling than the Wranglers were. And, I went from usually averaging in the mid to upper 15s for milage into the low 17s. I've driven a few dozen miles on gravel/sand roads, and they feel just a stable there.
 

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Glad the Michelin's are working out for you on your dually. New tires are in my future, most likely before the end of the year when we typically spend time in the desert. The Falken's I am currently running (and really like) have been discontinued, thus I need to get serious about looking "one of these days".
 
Glad the Michelin's are working out for you on your dually. New tires are in my future, most likely before the end of the year when we typically spend time in the desert. The Falken's I am currently running (and really like) have been discontinued, thus I need to get serious about looking "one of these days".
We got out about as far as we normally do this past weekend: 20 miles or so on slick forest service roads, and the tires did fine. That makes them good enough to whatever I need to off pavement. One thing I have come to realize: the real limitation of this vehicle is its size and weight. If the road needs more serious tires or 4wd, it's probably also not going to work because of the overall length. The time when the 4wd will really shine is when I am heading to these places to hunt when there is snow on the ground.

Of course, this is all completely a different story out west where the fun isn't way out in the boreal forest.
 

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I just learned the cause of an early Beast mystery: the wonky 4wd. It wouldn't go into 4wd for love or money and then one day it was in 4wd and wouldn't go out. I just brought it in for a B service (ouch! fun costs money) and had them look at the 4wd as well. Turns out it was a broken wire in the harness just above the transfer case. I am still waiting to hear what they're going to charge to fix it. I would have used a soldering iron and some electrical tape, but something tells me they're going to suggest putting in a new harness.

We spent the 4th week working remotely in MI's UP. Monday, when I got home, I found myself trying to put milk into the door of the fridge -- where it goes in the van. Could have stayed at the place in the photo below forever minus the skeeters which were the size of bald eagles.
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Sounds like you need a winter trip to the desert. Death Valley, Anza Borrego, those a just a couple of places that immediately come to mind....

Exactly! I am starting to think about maybe poking around the Great Basin NP area over christmas break this year. I have been wanting to explore that area for a long time, and that seems like an ideal time to.
 

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