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Jeep Gladiator built at Ernie's Custom Shop in Vernon Hills, IL

Gladiator JT

Jeep Gladiator Builds, Armor, and Overland Setups

A Gladiator is not a longer Wrangler once you start loading it. The wheelbase, the bed, and the payload change which suspension and which armor make sense, especially on an overland setup carrying weight high and behind the axle.

Covers Gladiator JT, Sport through Rubicon.

Setups people go with

Setups we build on this platform. Tell us which one you are after and we will price it with the labor.

2in to 2.5in lift on 35s
Keeps the truck usable as a daily and a tow vehicle. The common starting point.
Lift with Fox shocks and adjustable control arms
What the overland Gladiator in our gallery runs, with mud-terrains and full bolt-on armor.
Armor and recovery package
Front bumper, rear bumper with a tire carrier, and rock sliders. Adds weight the suspension has to be specified for.

What affects fitment

Year, make, and model on their own do not settle whether a part fits. These are the things that change the answer.

  • Bolt pattern is 5x5in, the same as a JL, but load ratings are not the same conversation.
  • Payload and tongue weight, once a bed rack, tent, or drawers go in.
  • Where the spare lives. A larger spare under the bed is its own problem.
  • Bumper choice against the factory sensors, cameras, and parking assist.
  • Winch mounting and wiring, which is planned with the bumper, not after it.
  • Bed rack and tonneau interaction, since one usually limits the other.

A manufacturer's fitment list gets us close. We check it against your actual vehicle, including the trim and anything already changed on it.

What goes with it

Specified alongside the main parts rather than discovered afterward.

  • Suspension specified for the armor and gear weight, not for a stock truck
  • A tire carrier once the spare no longer fits under the bed
  • Sensor or camera relocation brackets, depending on the bumper
  • Winch wiring, a fuse, and a disconnect done with the bumper install

What we install on a Jeep Gladiator

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Suspension

  • Lift kits specified for the weight you are actually adding
  • Fox shocks and adjustable control arms
  • Steering stabilizers and track bars

Wheels and tires

  • Axe, Fuel, Method, and Fittipaldi wheels
  • All-terrain and mud-terrain packages from BFGoodrich, Nitto, Falken, and Toyo
  • Mounting, balancing, TPMS, and a re-torque at 50 miles

Armor and recovery

  • Front bumpers, winches, and fairleads
  • Rear bumpers with a tire carrier
  • Rock sliders, skid plates, and diff guards

Bed and overland

  • Bed racks, roof tents, and drawer systems
  • Tonneau and bed covers fitted around a rack
  • Auxiliary lighting, switch panels, and accessory wiring

A Jeep Gladiator we built

What went on each one, not a stock photo.

See the gallery →
2021 Jeep Gladiator custom build by Ernie's Custom Shop

2021 Jeep Gladiator

Overland Build

Suspension & Lift

  • Custom Lift Kit
  • Adjustable Control Arms
  • Fox Shocks

Wheels & Tires

  • Off-Road Wheels
  • Mud-Terrain Tires

Exterior

  • LED Light Bar
  • Aftermarket Front Bumper
  • Rear Bumper with Tire Carrier
  • Rock Sliders

Jeep Gladiator questions we get

Will a bed rack still work with my tonneau cover?
Sometimes, and it depends on the cover style and the rack. Send photos of your current setup and we will confirm what works together.
Can you install and wire a winch?
Yes. We install winches, fairleads, and the wiring when the bumper and the vehicle are compatible with it.
Does armor weight change the suspension I need?
It can. Extra weight up front changes ride height and handling, so we specify the suspension around the parts list.

Plan a Jeep Gladiator build

Tell us the year, the trim, and the tire size you are after. We check fitment against your vehicle and quote the parts and the labor together.