bigger tank needed for 2022 TRD off road 4dr 6 foot bed

I am a first time tacoma owner. I am a long range shooter in the hills of south central AZ. I go completely off road to set up my 1000+ meter targets. I have a lot of weight on the truck. I only get at best 15 mpg on highway here around Phoenix. A lot less when in low range in the hills through draws and over boulders. I hear there is an Australian company making 35 gallon tanks that fir right in. I would like the info on that please. 35years

 

Welcome to TW!

 

Have you done any research on your own? Looks like lots on google.

 

I have a 15 gallon reserve tank in my bed that fits around the wheel well - Titan sidekick made here in the US- it uses a self-priming siphon for fuel transfer:

https://titanfueltanks.com/titan-sidekick-15-gal-portable-liquid-tank-5040015

 

Google my friend.

 

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