Uploaded December 2018 | Updated September 2026, 3 weeks ago
In this episode we explore up canyon from the School Buses of School Bus Canyon Nevada.
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#allterrainfamily #nevada #fourwheeling
Continuing up the canyon from the school busses things get rustic pretty quickly. Most traffic through this area stops and heads back at the bus site so the road is obviously less well traveled from that point and I knew that something interesting was in store based on this post from Ericsxj.com. ericsxj.com/schoolbus/schoolbus.htm
While there is a road that switches back to the north, we went south through the bottom of the canyon. This road is mapped on the USGS map you can see in Gaia GPS. It winds through the bottom of the canyon and is rutted and close at times. Nate and family were following us in their 2nd Gen Tundra + 4 Wheel Camper, by far the biggest vehicle on this trip. I stopped a couple times to see if they were going to proceed. Those were no problem for them and they blazed on, though such a big vehicle with IFS did lift wheels here and there.
We soon came to a rutted turn through the wash that apparently had posed some challenge to someone up ahead of us, but we didn’t witness that. What we found turned out to be a perfect natural experiment for the functionality of locking differentials, traction control and open differentials. I immediately lost traction due to the cross axle and engaged my factory e-locker at which point I crawled right through.
Ron came through next in his Jeep JK Unlimited Rubicon and had the same experience. Cross axle, then locker, then smooth sailing.
Next came Nate in the Tundra, and he had some difficulty getting the traction control to engage. He had to add throttle to make it work, but then it was catapulting the truck through a whee- lift situation and he kept backing off. A little finesse and patience was what it took to crawl through.
Then came David in his 3rd Gen 4Runner. It’s basically just like mine with no locker and an automatic. The key to getting through a situation like this with open differentials is to apply a little brake while under power. This adds resistance to the lifted wheels and that resistance is translated into power for the wheels on the ground. This can work, but if it doesn’t, the next best thing is to re-align the vehicle and try again with a more level approach. A combination of these strategies worked for David.
We’ll do a more detailed discussion of this particular situation in the future.
Not much farther up the canyon from there we reached the end of the road as mapped on Gaia GPS. Here we found a rocky narrow that not everyone had an interest in attempting. Most everyone was interested in watching it though.
Shawn and the Power Wagon had little trouble with the obstacle that some repositioning and backing couldn’t solve. Brent and Billy in the JKs cruised up it with little trouble as well. My Dad was along with his 2001 Silverado and managed to cruise through with some spotting. We discovered that the auto locker in his rear differential was clearly not working and he subsequently had it replaced with an Auburn Locker.
I was the only 4Runner to make the passage and cruised through with little effort due to the small footprint of the vehicle. One thing you can see as I was going through this was that with the rear locker on, the vehicle is hard to steer and you can see it push straight with the wheels cranked to driver. So toggling the lockers on and off is often the best strategy.
From there we turned around and headed back down canyon and up valley arriving back as the start point well after dark, though it was barely 5:00 PM.
Everyone aired up their tires, said goodbyes and moved on back to Reno in the dark bringing the first ever All-Terrain Family group tour to a close. We’re very happy to have met you all on this trip and had a great time exploring Nevada with you. Thanks for joining the adventure! We can’t wait until next time, which will be the New Years Day Family Portrait outing to Como Ghost Town!
Happy Trails,
-Mike
In this episode we explore up canyon from the School Buses of School Bus Canyon Nevada.
Our Patreon Page: patreon.com/posts/20207465
Trip Report Blog: allterrainfam.com
Stickers and SWAG: allterrainfam.com/shop
Instagram Profile: instagram.com/allterrainfamily
Facebook Page: facebook.com/AllTerrainFamily
#allterrainfamily #nevada #fourwheeling
Continuing up the canyon from the school busses things get rustic pretty quickly. Most traffic through this area stops and heads back at the bus site so the road is obviously less well traveled from that point and I knew that something interesting was in store based on this post from Ericsxj.com. ericsxj.com/schoolbus/schoolbus.htm
While there is a road that switches back to the north, we went south through the bottom of the canyon. This road is mapped on the USGS map you can see in Gaia GPS. It winds through the bottom of the canyon and is rutted and close at times. Nate and family were following us in their 2nd Gen Tundra + 4 Wheel Camper, by far the biggest vehicle on this trip. I stopped a couple times to see if they were going to proceed. Those were no problem for them and they blazed on, though such a big vehicle with IFS did lift wheels here and there.
We soon came to a rutted turn through the wash that apparently had posed some challenge to someone up ahead of us, but we didn’t witness that. What we found turned out to be a perfect natural experiment for the functionality of locking differentials, traction control and open differentials. I immediately lost traction due to the cross axle and engaged my factory e-locker at which point I crawled right through.
Ron came through next in his Jeep JK Unlimited Rubicon and had the same experience. Cross axle, then locker, then smooth sailing.
Next came Nate in the Tundra, and he had some difficulty getting the traction control to engage. He had to add throttle to make it work, but then it was catapulting the truck through a whee- lift situation and he kept backing off. A little finesse and patience was what it took to crawl through.
Then came David in his 3rd Gen 4Runner. It’s basically just like mine with no locker and an automatic. The key to getting through a situation like this with open differentials is to apply a little brake while under power. This adds resistance to the lifted wheels and that resistance is translated into power for the wheels on the ground. This can work, but if it doesn’t, the next best thing is to re-align the vehicle and try again with a more level approach. A combination of these strategies worked for David.
We’ll do a more detailed discussion of this particular situation in the future.
Not much farther up the canyon from there we reached the end of the road as mapped on Gaia GPS. Here we found a rocky narrow that not everyone had an interest in attempting. Most everyone was interested in watching it though.
Shawn and the Power Wagon had little trouble with the obstacle that some repositioning and backing couldn’t solve. Brent and Billy in the JKs cruised up it with little trouble as well. My Dad was along with his 2001 Silverado and managed to cruise through with some spotting. We discovered that the auto locker in his rear differential was clearly not working and he subsequently had it replaced with an Auburn Locker.
I was the only 4Runner to make the passage and cruised through with little effort due to the small footprint of the vehicle. One thing you can see as I was going through this was that with the rear locker on, the vehicle is hard to steer and you can see it push straight with the wheels cranked to driver. So toggling the lockers on and off is often the best strategy.
From there we turned around and headed back down canyon and up valley arriving back as the start point well after dark, though it was barely 5:00 PM.
Everyone aired up their tires, said goodbyes and moved on back to Reno in the dark bringing the first ever All-Terrain Family group tour to a close. We’re very happy to have met you all on this trip and had a great time exploring Nevada with you. Thanks for joining the adventure! We can’t wait until next time, which will be the New Years Day Family Portrait outing to Como Ghost Town!
Happy Trails,
-Mike







![DIY 4x4 Ambulance Overland Camper
0:10 About Autarkey EV
2:10 The Ford F-450 Chassis
3:22 The Ford 6.0 Diesel
4:37 Bumper, winch and lighting
5:20 Suspension
6:31 Custom roof rack
6:53 Roof vent, Solar, Skylight
7:39 Continentalk MPT Tires
8:45 Exterior Storage
14:34 Interior
14:48 Kitchen
17:40 Interior Height
18:09 Dinette
21:12 Shower
22:12 Toilet
22:40 Cab Passthrough
23:50 Fridge
24:22 Bed
27:38 Outdoor Ethics
29:37 Outro
Our Patreon Page: https://www.patreon.com/posts/20207465
Trip Report Blog: https://allterrainfam.com/
Stickers and SWAG: https://allterrainfam.com/shop/
Instagram Profile: https://www.instagram.com/allterrainfamily/
#allterrainfamily #overlanding #4x4camper
For this project Zach started with a Ford F450 Single Cab Ambulance chassis running the Ford 6.0 Diesel. The first set of upgrades necessary were a full bulletproffing. If youre not familiar with these diesels, the 6.0 is notorious for some critical failures. Once corrected through a process called bulletproofing, the engine is quite powerful and reliable. They installed performance heads and a new turbo and did an EGR delete. The work was performed by McDiesel Repair in Reno, NV (https://www.mcdieselrepair.com/) and Desert Diesel Repair in Phoenix, AZ (https://www.desertdieselrepairllc.com/). With these repairs and tuning completed they have had no issues with the engine. Zach says it has no shortage of power and can pull up to 14 MPG curising, and 9 when towing their samurai.
In the front the Ford has am ARM Winch bumper holding a Smittybilt 17,500# winch. For lighting the truck has Hella Rallye lights, Baja Designs s2 Pros and a Ridig 40 Light bar.
EXTERIOR
The former ambulance body has a number of sturdy compartment doors built in. Zach has repurposed the compartments to cart accessories, gear and equipment. Unlike a regular RV, the doors are reinforced and insulated and provide access to the water tanks, power systems and batteries of the house. To keep the ground clearance high, Zach has mounted the grey water and fresh water tanks above the frame inside these compartments. This not only keeps them out of the rocks and grime, but ensures that they wont freeze in cold weather.
The water is heated by an Isotemp water heater that heats with engine coolant or an electric coil. The air is heated with an Espar D2 diesel heater. This is a tiny little unit that runs off its own diesel tank and provides ample heat to the interior. The heater, as well as the ambient heat in the house keeps the Battle Born Lithium batteries warm.
For suspension, the truck has upgraded Atlas leaf springs in the front to effect a lift to fir the 41 inch Continental MPT tires. The fenders are cut out and fitted with Bushwacker flares to make room. In the read, the ambulance air suspension was replaced with custom Atlas springs as well http://www.atlassuspension.com. Damping is by custom valved Icon 2 inch shocks. To stabilize this 12,500 truck, he has Hellwig swaybars front and rear.
To run the Continental tires in a single wheel configuration, Zach got custom wheels from First Attack Engineering.
INTERIOR
Inside is a surprisingly spaceous room with baltic birch cabinetry with marine latches, a stainless steel sink, an induction cook top in the kitchen. An Isotemp fridge keeps the food cold. The dinette is upholstered in green vinyl as is the mattress of the king size bed. The dinette has a marine table top that hides two clothes drawers under the bed. The dinette seats hide storage in the backs and bottoms for additional clothing or gear.
The bathroom is a really smart design. The house as a fairly big pass through into the cab of the truck and Zach made great use of that space for the shower. A stainless steel pan lines for floor here and sliding vinyl doors from Stoett Industries hold in the water from the stainless shower fixture. Off to the side is a Thetford toilet below an exhaust fan with integrated LED lighting.
BUILD LIST
Ford F450 Chassis with 6.0 Diesel
ARB Winch bumper https://amzn.to/3dxdzmr [PAID LINK]
HELLA H12560061 Rallye 4000 https://amzn.to/3fAJMfb [PAID LINK]
Baja Designs S2 Pro lights https://amzn.to/39yCuVh [PAID LINK]
Smittybilt 17,500 Winch: https://amzn.to/3wgdVGF [PAID LINK]
Bushwacker Flares: https://amzn.to/3rIpnaj [PAID LINK]
Contintental MPT 355/80 R20: https://www.continental-tires.com/specialty/products/mpt81
custom wheel by First Attack Engineering https://1stattack.com [PAID LINK]
Icon 2.0 shocks with custom valving https://amzn.to/3ugBi10 [PAID LINK]
custom hellwig sway bars https://amzn.to/3ulz9kH [PAID LINK]
Rigid 40light bar: https://amzn.to/31J0YqA [PAID LINK]
MaxTrax Recovery boards: https://amzn.to/3sK4nkU [PAID LINK]
4.5 Gallon Rotopax: https://amzn.to/3dvsNZa [PAID LINK]
SUPPLIERS
McDiesel Repair, Reno, NV: https://www.mcdieselrepair.com/
Desert Diesel Repair: https://www.desertdieselrepairllc.com/
Atlas Suspension: http://www.atlassuspension.com DIY 4x4 Ambulance Overland Camper](https://i.ytimg.com/vi/p-VIGtuSEAY/mqdefault.jpg)


