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Summitsearcher

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Ok, here we go. I drove from Phoenix to Michigan this week. I towed a 3500# boat in addition to my cab/bed loaded to match my GVWR minus tongue weight including my butt and full tank of gas.

Conditions ran the gamut from pulls up 6-8% grades totaling over 100 miles and Over 100 degree heat and A/C full blast. Heat was over 90 until Missouri. I manipulated and managed my auto transmission in manual mode to keep in optimal range 2000-3500 RPMs at all times

This drive had hills, flats, head and cross winds. This was a punishing drive for a stock 21 Rubicon fully loaded pulling a 3500# trailer and it did stellar! I donā€™t really care how fast I go so I used common sense and took my time.

Results: It did awesome and is a pulling beast with more than I need to get it done. Iā€™ll take this mileage any day under these extreme conditions without fail or falter. As for oversteer? No problems at all and I have not done TSB for steering box. Little sway on the boat trailer at times due to rutted road along the way. Otherwise no problems!

Glad to be home and I love this truck!

Jeep Gladiator 2200 Mile Extreme Condition MPG Test - Towed Boat From Phoenix to Michigan 678C3909-1E45-4005-A8E9-3AE73FB8FC6E
Jeep Gladiator 2200 Mile Extreme Condition MPG Test - Towed Boat From Phoenix to Michigan 5EB6155A-F410-48BC-ACEE-5EF2B110BF04
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JTWAVE

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Ok, here we go. I drove from Phoenix to Michigan this week. I towed a 3500# boat in addition to my cab/bed loaded to match my GVWR minus tongue weight including my butt and full tank of gas.

Conditions ran the gamut from pulls up 6-8% grades totaling over 100 miles and Over 100 degree heat and A/C full blast. Heat was over 90 until Missouri. I manipulated and managed my auto transmission in manual mode to keep in optimal range 2000-3500 RPMs at all times

This drive had hills, flats, head and cross winds. This was a punishing drive for a stock 21 Rubicon fully loaded pulling a 3500# trailer and it did stellar! I donā€™t really care how fast I go so I used common sense and took my time.

Results: It did awesome and is a pulling beast with more than I need to get it done. Iā€™ll take this mileage any day under these extreme conditions without fail or falter. As for oversteer? No problems at all and I have not done TSB for steering box. Little sway on the boat trailer at times due to rutted road along the way. Otherwise no problems!

Glad to be home and I love this truck!

Jeep Gladiator 2200 Mile Extreme Condition MPG Test - Towed Boat From Phoenix to Michigan 5EB6155A-F410-48BC-ACEE-5EF2B110BF04
Jeep Gladiator 2200 Mile Extreme Condition MPG Test - Towed Boat From Phoenix to Michigan 5EB6155A-F410-48BC-ACEE-5EF2B110BF04
Dang, I get 16-17 mpg and I'm not pulling anything.
 

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Summitsearcher

Summitsearcher

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Did you have a boat motor on the whole time helping the car pull with propeller? If so, thats cheating lol
As an old truck driver I swear by this method of using manual mode. The only thing that 150 HP out board motor did was lighten the tongue weight. Besides, I only ran it going up hill.šŸ˜
 

Terry

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Ok, here we go. I drove from Phoenix to Michigan this week. I towed a 3500# boat in addition to my cab/bed loaded to match my GVWR minus tongue weight including my butt and full tank of gas.

Conditions ran the gamut from pulls up 6-8% grades totaling over 100 miles and Over 100 degree heat and A/C full blast. Heat was over 90 until Missouri. I manipulated and managed my auto transmission in manual mode to keep in optimal range 2000-3500 RPMs at all times

This drive had hills, flats, head and cross winds. This was a punishing drive for a stock 21 Rubicon fully loaded pulling a 3500# trailer and it did stellar! I donā€™t really care how fast I go so I used common sense and took my time.

Results: It did awesome and is a pulling beast with more than I need to get it done. Iā€™ll take this mileage any day under these extreme conditions without fail or falter. As for oversteer? No problems at all and I have not done TSB for steering box. Little sway on the boat trailer at times due to rutted road along the way. Otherwise no problems!

Glad to be home and I love this truck!

Jeep Gladiator 2200 Mile Extreme Condition MPG Test - Towed Boat From Phoenix to Michigan 41672CD7-F6A6-4D35-8485-AFD7A09D4E33
Jeep Gladiator 2200 Mile Extreme Condition MPG Test - Towed Boat From Phoenix to Michigan 41672CD7-F6A6-4D35-8485-AFD7A09D4E33
Thanks, this is the type of information that proves the value of this site
 

Red-Paint

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So.. I see 23.2 Before the trip ? Is this hwy doing 60 or how did you do that ? Thanks for you info..
 

Red-Paint

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I ask the above question as I get 17 mixed. I just might lighten my wheel and tires,,
 
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Summitsearcher

Summitsearcher

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I ask the above question as I get 17 mixed. I just might lighten my wheel and tires,,
I did 5 below the speed limit not dropping below 55. If posted 75, Then I dropped 7-8 below. Used manual to control speed climbing. I bet I could have gotten 25 if winds werenā€™t so bad.
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