Jeep JKU Rubicon

GM's 2015 Jeep Wrangler Rubicon Unlimited Hardrock

Year 2015Make JeepModel Wrangler Rubicon Unlimited Hard RockSuspension 4.5 inch lift by SynergyMotor Factory 3.6L V6 PentastarTransmission Factory W5A580 5 speed automatic Transfer Case Factory NV241OR RockTrac with 4:1 low range Rear Axle Factory Dana 44 with chromoly shafts addedFront Axle Dynatrac ProRock 44 with factory internals Axle Gearing 4.88Rear Locker Factory e-lockerFront Locker Factory e-lockerSteering PSC Big Bore XD Steering boxPSC high flow steering pumpPSC grill mount fluid coolerSynergy heavy duty drag linkAluminum tie rodWinch Smittybilt X20Rock Sliders Factory extended hardrock slidersRear Bumper Factory steel hardrock bumperAEV tire carrier addedFront Bumper Factory winch ready steel hardrock bumperTires 37"x12.5" Maxxis TrepadorsWheels 17" KMC XD Bead locks

Jeep Wrangler

JKU Rubicon

This 2015 Jeep Wrangler Rubicon Hard Rock Unlimited comes from the factory with front and rear e-lockers, electronic sway bar disconnect, extended rock sliders and metal winch-ready bumper.

Upgrades include a 4.5" synergy lift, rock hard oil pan skid plate, a PSC XD big bore steering box, high flow pump, Adams drive shafts (front and rear), MCE high clearance fenders, 17" KMC XD bead lock wheels and 37" Maxxis Trepador tires.

This JKU is geared down with Yukon 4.88s.

The front end of this JK is beefed up with a Prorock 44 unlimited axle housing, pro steer ball joints and a Synergy heavy duty draglink. The tie rod has recently been replaced with a 1 ton 7075 aluminum tie rod from 7 slot customs.

Other add-ons are an AEV tire carrier and 10 gallon gas caddy (it really holds 11 gallons), JBL Speaker LED headlights, on board ARB twin air compressor and an X20 winch by Smittybuilt.

Off-grid communications are covered with 2 meter and 70cm ham radio, radio position tracking and messaging (APRS), FRS and good old fashion CB.

This rig has been through the Rubicon, the Dusy Ershim, John Bull, Holcomb Creek, Gold Mountain, Hammer Down, Swamp Lake, Red Lake, Coyote Lake, Mirror Lake, Mottino Wash and more.

Pre- Summer 2019 this Jeep was on 35 inch Toyos and an Old Man Emu lift.

Year 2015Make JeepModel Wrangler Rubicon Unlimited Hard RockSuspension 4 inch lift kit by Old Man EmuMotor Factory 3.6L V6 PentastarTransmission Factory W5A580 5 speed automatic Transfer Case Factory NV241OR RockTrac with 4:1 low range Rear Axle Factory Dana 44 with chromoly shafts addedFront Axle Dynatrac ProRock 44 with factory internals Axle Gearing 4.10Rear Locker Factory e-lockerFront Locker Factory e-lockerSteering PSC Big Bore XD Steering boxPSC high flow steering pumpPSC grill mount fluid coolerTeraflex heavy duty tie-rod + drag linkWinch Smittybilt X20Rock Sliders Factory extended hardrock slidersRear Bumper Factory steel hardrock bumperAEV tire carrier addedFront Bumper Factory winch ready steel hardrock bumperTires 35"x12.5" Toyo Open County M/TsWheels 17" Fuel Anza MHTD55717857345

The JK on Hammer Down Trail in Cougar Buttes