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Old 10-04-2015, 10:22 AM   #37 (permalink)
slowmover
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Join Date: Oct 2009
Location: Fort Worth, Texas
Posts: 2,442

2004 CTD - '04 DODGE RAM 2500 SLT
Team Cummins
90 day: 19.36 mpg (US)
Thanks: 1,422
Thanked 737 Times in 557 Posts
Great to use Google maps to plan stops. Never easy to park 64'.

Left town and was at 13+ up to fuel stop at mile 56. Readjusted hitch now on paved level ground and found a full mpg. Steadily climbed past indicated 15 thru Austin at 0245.

Arrived at Weatherford at a solid 15-mpg. Trailer axles out of alignment, so was dog legged the whole way. That's with being only 1/4" out plus wear.

Really need to drop truck gearing to 3.42 from 3.73. This 9k trailer is simply no challenge. Even future routes thru mountains will just give the diesel a needed workout.

Trailer axle alignment, rebuild truck front end, and higher gearing can take me to that 17-mpg desired under best circumstances (so I presently believe).

Higher than that will take more work. I'd sure like to see 18 on a regular basis as that is a common number for the 4WD crowd running the highway solo.
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