2027 Ford Expedition Tremor: Off-Road Trim Features, Specs, and Capability
The 2027 Ford Expedition Tremor arrives with 440 hp, a 10.6-inch minimum ground clearance, and standard 4x4 as the lineup's first purpose-built off-road trim. No other Expedition trim includes an electronic locking rear differential or all-terrain tires from the factory. This page breaks down every Tremor-specific feature, how it compares across trims, and where to find current inventory at Arrow Ford.
Feature Overview: What Makes the Tremor Different
The Expedition Tremor is not simply a trim with a visual package. It is a factory-configured off-road build that separates itself from every other Expedition with hardware the other trims cannot match.
The High-Output version of the 3.5L EcoBoost V6 is standard on the Tremor, producing 440 hp and 510 lb-ft of torque. That is 40 additional horsepower and 30 extra lb-ft over the standard engine shared by the Active, Platinum, and King Ranch trims. Combined with P275/70R18E all-terrain tires as a factory fitment, the Tremor is built to handle terrain well beyond paved roads before a single accessory is added.
Ground clearance is a defining number for any off-road vehicle. The Tremor posts 10.6 inches of minimum running ground clearance, nearly 2 full inches above the 8.7 inches shared by the 4x4 versions of the other trims. That gap matters when the trail gets rocky or the creek crossing is deeper than expected.
The 18-inch Dark Carbonized Gray-painted aluminum wheels with Electric Spice pocket detail are exclusive to the Tremor and sized specifically to accommodate the taller all-terrain tire.
How It Works: The Tremor's Off-Road System Explained
The Tremor's capability comes from a coordinated set of systems, not a single component.
High-Output Engine
The 3.5L EcoBoost V6 High-Output produces 440 hp and 510 lb-ft of torque, paired to a 10-speed automatic with SelectShift. The transmission's 10 ratios keep the engine in its power band whether climbing steep grades or managing descent on a loose surface.
Intelligent Four-Wheel Drive with Electronic Locking Rear Differential
Four-wheel drive is standard on the Tremor, not optional. The system includes a two-speed transfer case for low-range torque multiplication. The electronic locking rear differential, unique to this trim, locks both rear wheels to the same rotational speed, preventing a single wheel from spinning freely when traction is lost on one side.
3.73 Axle Ratio
The Tremor runs a 3.73 axle ratio as standard, producing better low-speed torque output for off-road use compared to the 3.31 ratio on 4x2 non-Tremor configurations.
Approach and Departure Angles
The Tremor's 28.2-degree approach angle and 24.3-degree departure angle are noticeably more aggressive than standard Expedition geometry. The ramp breakover angle of 22.4 degrees further reduces the chance of the undercarriage grounding out on a crest or ledge.
All-Terrain Tires
The P275/70R18E all-terrain tires are a load-range E construction, meaning the sidewall is reinforced for the added stress of rocky terrain and off-camber driving.
Across the Trims: What the Tremor Includes Versus the Rest of the Lineup
Understanding where the Tremor sits requires a direct read of what it includes exclusively versus what it shares with other trims.
Tremor-exclusive from the factory:
- High-Output 3.5L EcoBoost V6 (440 hp / 510 lb-ft)
- Electronic locking rear differential
- 10.6-inch minimum running ground clearance
- P275/70R18E all-terrain tires
- 18-inch Dark Carbonized Gray wheels with Electric Spice pocket
- 28.2-degree approach angle
- High-Flow exhaust system
Shared with select other trims:
- Ford Co-Pilot360 Assist 2.0 (standard across all trims)
- 24-inch Panoramic Display and 13.2-inch center touchscreen (standard across all trims)
- Wireless Apple CarPlay and Android Auto
- USB C+C ports for all rows
- Pro Trailer Hitch Assist and Pro Trailer Backup Assist
- Power Ford Split Gate with available Open On Approach
- B&O Unleashed Sound System by Bang and Olufsen with 22 speakers (available on Tremor)
- 360-Degree Zone Lighting (available on Tremor)
The Tremor and King Ranch share the same starting point on the pricing scale, but they serve entirely different buyers. The King Ranch is oriented toward ranch-style luxury and comfort. The Tremor is oriented toward capability and terrain.
One towing note worth stating clearly: the Tremor 4x4 with the optional Heavy-Duty Trailer Tow Package tows up to 9,300 lbs, while the standard Expedition 4x4 with the same package reaches 9,600 lbs. The Tremor's taller suspension geometry and all-terrain setup trade a small portion of maximum tow rating for significantly better off-road geometry.
Real-World Benefit: What the Tremor Does for the Owner Day to Day
For a family in Abilene or anywhere across West Texas, the Expedition Tremor solves a specific problem: full-size SUV space and towing capacity paired with the ability to leave pavement without second-guessing the vehicle.
The 10.6-inch ground clearance lets the Tremor navigate caliche roads, dry creek crossings, and uneven ranch terrain that would put a standard full-size SUV in a difficult position. The all-terrain tires are capable on gravel and dirt without the noise penalty of a dedicated mud tire for daily driving.
The electronic locking rear differential is the feature that matters most when conditions deteriorate. In sand, loose shale, or wet grass, a conventional open differential will spin the wheel with less traction and leave the vehicle stuck. The locker eliminates that outcome by forcing both rear wheels to drive equally.
Inside, the Tremor carries all eight passengers (seven in King Ranch configuration) with 22.9 cu ft of cargo space behind the third row and 69.9 cu ft behind the second row. The 40/20/40 PowerFold third-row seat with power recline (available) makes configuring the cargo space straightforward without physical effort.
The Ford Security Package is included for one year from the warranty start date, covering the vehicle regardless of whether it is parked on a job site or at a trailhead.
How It Compares: Expedition Tremor in the Full-Size Off-Road SUV Segment
The full-size off-road SUV segment is small but growing. The Expedition Tremor competes with vehicles like the Chevrolet Suburban Z71 and GMC Yukon AT4, both of which offer off-road-tuned suspension and all-terrain tires in a three-row format.
The Tremor's differentiators are its factory electronic locking rear differential, the High-Output engine making 440 hp and 510 lb-ft of torque, and the 10.6-inch ground clearance. A locking rear differential is not a common factory offering in this segment, and it is the hardware most off-road drivers point to as the meaningful separator between a cosmetically off-road-flavored SUV and one that genuinely performs off-pavement.
The Tremor also benefits from Ford's Co-Pilot360 Assist 2.0 suite as standard, meaning the driver gets adaptive cruise control with stop-and-go, lane centering, and predictive speed assist on every mile of highway travel to and from the trail.
See the 2027 Ford Expedition Tremor at Arrow Ford in Abilene
The Tremor is the most capable Expedition Ford has offered in the full-size segment, and Arrow Ford in Abilene carries current inventory. Shoppers from Abilene and across the region can view available Tremor configurations, confirm which packages are on the lot, and schedule time behind the wheel before committing.
Frequently Asked Questions
What makes the 2027 Ford Expedition Tremor different from other Expedition trims?
The Tremor is the only Expedition trim with the High-Output 3.5L EcoBoost V6 (440 hp), an electronic locking rear differential, 10.6-inch ground clearance, and factory all-terrain tires. No other trim in the lineup ships with all four of those elements together.
Is 4x4 standard on the 2027 Expedition Tremor?
Yes. Four-wheel drive is standard on the Tremor and cannot be deleted. Other trims, including the Active, Platinum, and King Ranch, offer 4x4 as an option alongside a base 4x2 configuration.
How much horsepower does the Tremor have?
The Tremor uses the High-Output version of the 3.5L EcoBoost V6, producing 440 hp and 510 lb-ft of torque. The standard engine on other trims produces 400 hp and 480 lb-ft.
What is the towing capacity of the 2027 Expedition Tremor?
With the optional Heavy-Duty Trailer Tow Package, the Expedition Tremor 4x4 tows up to 9,300 lbs. The standard 4x4 Expedition with the same package reaches 9,600 lbs.
Does the Expedition Tremor come in a MAX configuration?
No. The Tremor is available only in the standard-wheelbase Expedition body. The MAX long-wheelbase body is offered in Active, Platinum, and King Ranch configurations only.
What tires come standard on the 2027 Expedition Tremor?
The Tremor comes standard with P275/70R18E all-terrain tires mounted on 18-inch Dark Carbonized Gray-painted aluminum wheels. The load-range E rating indicates a reinforced sidewall built for off-road stress.
Does the Expedition Tremor have the same tech features as higher trims?
The Tremor includes the 24-inch Panoramic Display, 13.2-inch center touchscreen, wireless Apple CarPlay and Android Auto, USB C+C ports for all rows, and Ford Co-Pilot360 Assist 2.0 as standard. The B&O Unleashed Sound System with 22 speakers and 360-Degree Zone Lighting are available as options on the Tremor.
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