In fact, that would be one of the best test of a new fuel source:
1. A pickup with a 2 horse trailer loaded up with 2 fat Quarter Horses going over the Grapevine in August.
2. A rock crawlin' Jeep over the Rubicon. Summer and Winter.
Anyone willing to do that last test?
![thesmile](https://myjeeprocks.com/forums/core/images/smilies//biggrin.gif)
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