Sponsored

Trailhunter auxiliary gas tank

TrustButVerify

Well-known member
Joined
May 25, 2024
Threads
4
Messages
179
Reaction score
163
Location
Missouri
Vehicle(s)
Several
It's not the best option, but a $35 sceptre 20L tank from Canadian Tire mounted to the bed rails is hard to beat if you truly need the range. Don't think they sell them in the USA, but they are a damn fine gas can if you can find them. That's another 90 miles of range per can. Simple, easy, and cheap.

Scepter 4WD Vented Gas Can, 20-L | Canadian Tire

$37 now. I paid $35 last month. Crazy.
Sponsored

 

mtbocoee

Trailhunter
Member
First Name
Dave
Joined
Aug 20, 2025
Threads
0
Messages
8
Reaction score
2
Location
Ocoee, TN
Vehicle(s)
2025 Tacoma Trailhunter, 2000 Tundra, 2013 Highlander
I think that is available in the US, but it won't come with that spout. I would love to buy the Scepter heavy duty military version Jerry can, but they are only available to military or government personnel in the US. We are stuck with gas cans that come with CARB compliant spouts which don't work, and are one of the world's worst inventions to solve a problem that didn't exist.

For anyone interested, the Rotapax water can nozzle looks just like the one on the Canadian Scepter. It is available on Amazon, but does not come with Rotopax gas cans. It works on Midwest metal Jerry can so my guess is that it would work on the Scepter.
 

TacoFreak

TRD Pro
Well-known member
First Name
James
Joined
May 23, 2024
Threads
4
Messages
2,054
Reaction score
2,494
Location
Crozet, Virginia
Vehicle(s)
2024 Tacoma TRD Pro, 2023 Lexus RZ450e
@mtbocoee Totally agree about those nasty spouts. It makes you wonder if the designers ever tired to actually use the damn things. I have spilled more gasoline using them than I ever did in the many years I have used normal spouts. Another example of government design by committee to protect the stupid from themselves.
 

rchrds

Trailhunter
Well-known member
Joined
Nov 17, 2023
Threads
15
Messages
258
Reaction score
185
Location
TN, USA
Vehicle(s)
2024 Trailhunter
Apart from the very first tank, the Trailhunter has settled at ~15 mpg. Ten-plus consecutive fills cluster tightly between 14.5–15.6 mpg, with a single low tank at ~12.8 mpg while towing ~1,700 lb. That yields a practical range of ~225–230 miles per tank. Rather than the modest range gain we planned for, we’re seeing ~20–25% less than that target.
I concur with this. Non- towing my trailhunter is averaging 17ish, 14ish while towing, for an average of 14.9 over 25000 miles. Interestingly, my unloaded mileage has been creeping up into the high 18s, even on the highway as the truck breaks in some.

Not much spare space under the trailhunters, I carry a 5 gallon jerry of non-ethanol on my camper, and had to add the last 3 gallons to the truck to get off the mountain last week. I'd like to see a replacement tank that fits in the spare tire area- I can always put my two spares on the roof.
 

Sponsored

rchrds

Trailhunter
Well-known member
Joined
Nov 17, 2023
Threads
15
Messages
258
Reaction score
185
Location
TN, USA
Vehicle(s)
2024 Trailhunter
I think that is available in the US, but it won't come with that spout. I would love to buy the Scepter heavy duty military version Jerry can, but they are only available to military or government personnel in the US. We are stuck with gas cans that come with CARB compliant spouts which don't work, and are one of the world's worst inventions to solve a problem that didn't exist.
Correction: you can buy Wavian gas cans here with CARB compliant stuff. You used to be able to buy the non-CARB spout from Wavian, but this is apparently no longer the case. I use one mounted to the side rails of my camper- never leaks, is fantastic. I added a link below for the non-CARB spout.

https://wavianusa.com/wavian-fuel-c...9ffbjaM2wkDJ3c6Y2Arb9oN_h8eMHsyDN7gO7p6T6WVuJ
 
Last edited:

Andy@AAV

Member
Joined
Dec 9, 2023
Threads
0
Messages
10
Reaction score
8
Location
Virginia
Vehicle(s)
2010 Tacoma, 2022 Wrangler 4xe
Linked site says they come with a safety spout. Mine did, so did the dozen we bought for work. You can order them separately.
 

rchrds

Trailhunter
Well-known member
Joined
Nov 17, 2023
Threads
15
Messages
258
Reaction score
185
Location
TN, USA
Vehicle(s)
2024 Trailhunter

mtbocoee

Trailhunter
Member
First Name
Dave
Joined
Aug 20, 2025
Threads
0
Messages
8
Reaction score
2
Location
Ocoee, TN
Vehicle(s)
2025 Tacoma Trailhunter, 2000 Tundra, 2013 Highlander
I was thinking that last year in Moab Gearheads sold Wavian cans and offered a replacement spout for the one that came with it. I already have a Midwest can so I did not want to buy a new one. I have had this can for a number of years and this is the first time I have been able to successfully get gas out of it and into a vehicle without spilling with the Rotopax spout.

https://www.amazon.com/Roto-RX-SP-V...fix=rotopax+water+spout,automotive,168&sr=1-6

https://www.amazon.com/Moeller-Scep...fix=rotopax+water+spout,automotive,168&sr=1-4


The RotopaX version was about $15 when I bought it, though having a full gas can that you cannot get the gas into the car from it worth what is takes to make it work.
 

TacoDoc

Trailhunter
New member
Joined
Aug 11, 2025
Threads
0
Messages
1
Reaction score
0
Location
USA
Vehicle(s)
2024 Trailhunter
I think that is available in the US, but it won't come with that spout. I would love to buy the Scepter heavy duty military version Jerry can, but they are only available to military or government personnel in the US. We are stuck with gas cans that come with CARB compliant spouts which don't work, and are one of the world's worst inventions to solve a problem that didn't exist.

For anyone interested, the Rotapax water can nozzle looks just like the one on the Canadian Scepter. It is available on Amazon, but does not come with Rotopax gas cans. It works on Midwest metal Jerry can so my guess is that it would work on the Scepter.
eBay etc. Scepter is obtainable if you look.
Sponsored

 
 






Top