dbbls
Missouri
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Joined: 09/29/2005
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I get 9 towing and 16 to 17 empty. If I slow down I have seen 18 to 19 empty.
1999 F250 Superduty, V10 with Banks Power Pack
2004 Colorado 29RL 5th wheel with 3600 watt Onan
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EPenney
Galt, Ca
Senior Member
Joined: 03/03/2003
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11-12 towing 16,500# combined weight at 55-60 mph. Towing averages about 18% of yearly mileage.
17-18 non-towing combined city/highway driving.
19-21 non-towing highway.
'07 Chevy 2500HD Silverado "Classic" CC D/A 4x4
'07 Komfort Trailblazer T252FS fifth wheel
Reese Signature 18K Slider and other stuff.....some useful.....some not
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smkettner
Southern California
Senior Member
Joined: 03/21/2005
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8 and 15
2001 F150 SuperCrew 5.4 Lariat Offroad 4x4 Tow Package 4.10 Truetrac
2006 Keystone Springdale 249FWBHLS
12K SuperGlide, KGE3000Ti 2.3kw rated 2.6kw max
Frank's voltage booster, Prosine 1800 powered by 4 GC2 batteries
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Dennis Bham
Alabama
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Joined: 03/13/2008
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11-12 towing at 60 MPH
14-15 empty around town
19-20 empty at 65 MPH
'08 Chevy 2500HD Duramax 4x4, Crew Cab, Std Bed e/w 18K Superglide
'08 Cougar 292RKS, e/w 16" Sendel wheels & BFG Commercial TA tires
PressurePro TPMS
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chiefward
Covington, GA
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Joined: 11/20/2006
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I get 9 - 10 towing and 14- 16 not towing. Speed varies. I use the tac mostly as my speed guide. Between 2000 and 2200 RPMs seems to get the best mileage in towing gear. In overdrive, on flat roads I try for 1800 to 2000 rpms.
2000 Fleetwood Terry, Model 275J EX
2003 Ford F250,V10,6.8L, Super Duty, 4WD, Quad Cab
16K Reese Hitch w/slider
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tearza
Kalispell, Mt. 59901.
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Joined: 10/26/2004
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Dodge 2006 350 Cummings Diesel....22 mpg empty @ 60 mph & 10-12 mpg
towing a 2007 carriage cameo....
John,Gloria two Maltese dogs & African grey parrot...
.JPG)
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Fire5er
Port Orchard, WA
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Joined: 06/24/2003
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2006 F-350 6.0 PSD SRW 10 towing, not towing 15.5 around town and 19 hwy.
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cabanaman
middleburg florida
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Joined: 07/02/2003
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8 towing 13 not. Gasser but it runs good on regular gas which is much cheaper(50 cents) than diesel. Looking at the numbers I'm not that far off when towing and that's all I use the truck for.If it was an everyday driver it would need to be a diesel to get that 20mpg.My 5er is 40' and wieghs about 13,000lbs as I have it loaded.
Retired Navy
2007.5 Dodge Ram SLT sport 2500 quad cab 6.7 cummins,6 speed auto with exhaust brake.EGR removed,DPF delete on order,hypertech econ program B.
2007 Open Road 378SA4S-5 quad slide.
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Rob--Deb
Angleton
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Joined: 04/30/2008
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22 to 23 highway, 11.5 to 12.5 towing 34' Open Range 3:73 rear end 2500HD GMC CC 6.6L
all factory.
2006 GMC Sierra 2500HD CC SLE Duramax/Allison 6SP
2009 Open Range 33.7RLS w/2nd AC
Roto-Chucks
Robert&Debbie
Kyle 15
Sara
Dottie
Jazzmin
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WKEV9955
Grants Pass, Or
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Joined: 03/20/2001
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13/21.
2005 Dodge Ram 2500 CTD LB Quad Cab SLT
2006 Wildcat 28RK 5th Wheel - 16K Draw Tite Hitch - Prodigy
USAF Retired.
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