Picked up my new 5er in Longmont CO two weeks ago. Trip home, Denver to Casper, WY, 7.1 mpg bucking a 20+ mph head wind. Casper to Worland, 11.1 no head wind. Cruise set to 68, pulls like a beast. 5er is a 2018 Solitude 310GK, combined weight of 23,300 lbs. Next trip I will load her down!
Mileage running empty seems to be averaging around 18.5. Mileage will jump to around 22 and then regen sucks the mileage out.
2017 3500HD CCLB Black on Black LTZ Loaded L5P, Banks Derringer with I dash, Ranch Hand bumper with 18K superwinch talon, Curt 20k puck hitch, 60 gallon aluminum transfer tank with electric pump, Onan Quiet Diesel 5500 for extra weight in the bed, Cooper STT PRO 285/65R18 and Vision Manic wheels. 2nd set of tires and wheels, Cepek Trail Country EXP 285/65R18 on Ultra Predator II Black/Machined 18x9
2018 Solitude 310GK fifth wheel with a 12' Haulmark tag trailer to haul toys in.
1997 Jeep TJ, Currie 8.8 high pinion axles front and rear with ARB air lockers, 4.56, 5 on 5.5 with warn hub kit, Atlas II transfer case with Klune V doubler, 4 inch Currie Lift and 35x12.50x15 Mickey Thompson MTZ on 15x10 Mickey Thompson wheels, Ramsey 9500 winch, hydraulic ram assist steering, on board welder and on board air, custom aluminum fuel tank.