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Side-rear view Troy's black 2018 Ford Expedition with off-road tires parked before yellow stone building with green dome HornBlasters Stealth Spare Tire Delete featured install gallery photo 1
Nighttime undercarriage view Stealth Spare Tire Delete air tank and illuminated HornBlasters HB compressor enclosure with blue accent lighting on Troy's 2018 Ford Expedition gallery photo 2
Side profile lifted Troy's black 2018 Ford Expedition with large off-road tires before ornate classical yellow stone building gallery photo 3
Under-rear view Stealth Spare Tire Delete black air tank train horns solenoid and wiring in spare tire well on Troy's 2018 Ford Expedition gallery photo 4
Side profile Troy's black 2018 Ford Expedition with off-road wheels parked before modern glass office building with flags gallery photo 5
Front-three-quarter view Troy's black 2018 Ford Expedition with TRIBB Iowa license plate and off-road tires under clear blue sky gallery photo 6
Side profile Troy's black 2018 Ford Expedition with aftermarket wheels before grand building with columns and arched windows gallery photo 7
Front-three-quarter view Troy's black lifted 2018 Ford Expedition parked before colorful brick mural wall gallery photo 8
Under-hood view HornBlasters sticker and aftermarket wiring harness for Stealth Spare Tire Delete on Troy's 2018 Ford Expedition gallery photo 9
Front-three-quarter view Troy's black 2018 Ford Expedition in parking lot before 515 Brewing building gallery photo 10
Low-angle front view Troy's lifted black 2018 Ford Expedition with headlights on before glass office building gallery photo 11
Under-rear view Stealth Spare Tire Delete air tank train horns and brass fittings mounted in spare tire well Troy's 2018 Ford Expedition gallery photo 12
Undercarriage view Stealth Spare Tire Delete air tank compressor and train horns with air lines on Troy's 2018 Ford Expedition gallery photo 13
Close-up under-vehicle Stealth Spare Tire Delete air tank pressure gauge brass fittings and horn trumpet on Troy's 2018 Ford Expedition gallery photo 14
Front-three-quarter view Troy's black lifted 2018 Ford Expedition parked in front of Line-X store gallery photo 15
Nighttime rear undercarriage view Stealth Spare Tire Delete air tank and horn behind bumper on Troy's 2018 Ford Expedition gallery photo 16
Nighttime low-angle view Troy's lifted 2018 Ford Expedition with blue LED rock lights under chassis gallery photo 17
Full side profile Troy's black lifted 2018 Ford Expedition with off-road tires before glass dome office building gallery photo 18
Side profile Troy's black lifted 2018 Ford Expedition with off-road tires and spring trees in background gallery photo 19
Driver-side front-three-quarter view Troy's black lifted 2018 Ford Expedition on concrete under clear blue sky gallery photo 20
Under-vehicle view Stealth Spare Tire Delete horizontal air tank train horn pressure gauge and wiring on Troy's 2018 Ford Expedition gallery photo 21
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Video
Progress
Side-rear view Troy's black 2018 Ford Expedition with off-road tires parked before yellow stone building with green dome HornBlasters Stealth Spare Tire Delete featured install gallery photo 101
Side-rear view Troy's black 2018 Ford Expedition with off-road tires parked before yellow stone building with green dome HornBlasters Stealth Spare Tire Delete featured install gallery photo 102
Nighttime undercarriage view Stealth Spare Tire Delete air tank and illuminated HornBlasters HB compressor enclosure with blue accent lighting on Troy's 2018 Ford Expedition gallery photo 203
Side profile lifted Troy's black 2018 Ford Expedition with large off-road tires before ornate classical yellow stone building gallery photo 304
Under-rear view Stealth Spare Tire Delete black air tank train horns solenoid and wiring in spare tire well on Troy's 2018 Ford Expedition gallery photo 405
Side profile Troy's black 2018 Ford Expedition with off-road wheels parked before modern glass office building with flags gallery photo 506
Front-three-quarter view Troy's black 2018 Ford Expedition with TRIBB Iowa license plate and off-road tires under clear blue sky gallery photo 607
Side profile Troy's black 2018 Ford Expedition with aftermarket wheels before grand building with columns and arched windows gallery photo 708
Front-three-quarter view Troy's black lifted 2018 Ford Expedition parked before colorful brick mural wall gallery photo 809
Under-hood view HornBlasters sticker and aftermarket wiring harness for Stealth Spare Tire Delete on Troy's 2018 Ford Expedition gallery photo 910
Front-three-quarter view Troy's black 2018 Ford Expedition in parking lot before 515 Brewing building gallery photo 1011
Low-angle front view Troy's lifted black 2018 Ford Expedition with headlights on before glass office building gallery photo 1112
Under-rear view Stealth Spare Tire Delete air tank train horns and brass fittings mounted in spare tire well Troy's 2018 Ford Expedition gallery photo 1213
Undercarriage view Stealth Spare Tire Delete air tank compressor and train horns with air lines on Troy's 2018 Ford Expedition gallery photo 1314
Close-up under-vehicle Stealth Spare Tire Delete air tank pressure gauge brass fittings and horn trumpet on Troy's 2018 Ford Expedition gallery photo 1415
Front-three-quarter view Troy's black lifted 2018 Ford Expedition parked in front of Line-X store gallery photo 1516
Nighttime rear undercarriage view Stealth Spare Tire Delete air tank and horn behind bumper on Troy's 2018 Ford Expedition gallery photo 1617
Nighttime low-angle view Troy's lifted 2018 Ford Expedition with blue LED rock lights under chassis gallery photo 1718
Full side profile Troy's black lifted 2018 Ford Expedition with off-road tires before glass dome office building gallery photo 1819
Side profile Troy's black lifted 2018 Ford Expedition with off-road tires and spring trees in background gallery photo 1920
Driver-side front-three-quarter view Troy's black lifted 2018 Ford Expedition on concrete under clear blue sky gallery photo 2021
Under-vehicle view Stealth Spare Tire Delete horizontal air tank train horn pressure gauge and wiring on Troy's 2018 Ford Expedition gallery photo 2122
Featured Install

Stealth Spare Tire Delete® Kit

Troy's 2018 Ford Expedition

Sound Sample
0:00 0:00
Owner Troy
Year 2018
Vehicle 2018 Ford Expedition

2018 Ford Expedition Truck owner Troy T. installed a HornBlasters Stealth 5 Gallon Spare Tire Delete Kit, upgrading his setup with a clean, hidden air system designed for maximum space efficiency and a factory-style look. Stealth Spare Tire Delete packages occupy the factory spare tire well with a lower-profile stack than traditional layouts—ideal when you want train horn presence without cluttering cargo area or exterior lines on a full-size SUV.

The Stealth 5 Gallon Spare Tire Delete Kit on Troy’s 2018 Ford Expedition was installed in the spare tire location, making use of the factory underbody space for a fully tucked and discreet setup. This location keeps the system protected from the elements while maintaining valuable cargo space inside the vehicle—Shocker XL locomotive-style tone paired with the 544K-class onboard air and a 5-gallon eight-port tank HornBlasters documents for HK-STEALTH-5 (5-Gallon Tank / Stealth Black).

Troy T.’s install highlights how the Stealth 5 Gallon Spare Tire Delete Kit is a perfect solution for Expedition owners looking for a stealthy air system without sacrificing storage or practicality. HornBlasters lists roughly 10–12 seconds of honk time, 150 PSI operation with 110 PSI restart, and accessory-air capability for tires or light tools when plumbed per instructions. Learn more on Stealth Spare Tire Delete kits and Spare Tire Delete kits.

Need a smaller footprint? Select the 2-gallon option on the Stealth Spare Tire Delete Kit configurator (HK-STEALTH) or use horn kit recommendation before you commit.


Feature Highlights

  • Stealth 5 Gallon Spare Tire Delete Kit (HK-STEALTH-5) packages Shocker XL tone with a 5-gallon eight-port tank and 544K-class onboard air in the spare well
  • This 2018 Expedition install: factory spare-tire location for a discreet underbody setup that preserves interior cargo space
  • HornBlasters documents roughly 10–12 seconds of honk time at 150 PSI with 110 PSI restart on the 5-gallon Stealth listing—plan wiring and fusing for the published compressor draw
  • Lower-profile Stealth packaging vs. bulkier spare-delete stacks—full-size SUVs fit serious horn hardware where the spare used to live
  • Compare 2-gallon vs. 5-gallon Stealth options on Stealth Spare Tire Delete kits before you buy

STEALTH 5-GALLON SPARE TIRE DELETE FOR YOUR EXPEDITION

The Stealth 5 Gallon Spare Tire Delete Kit delivers the same spare-well discipline, Shocker XL presence, and factory-style hidden install Troy T. showcased on his 2018 Ford Expedition. Confirm Expedition-specific fitment notes and current kit contents on HornBlasters before you order, then follow the included instructions for wiring, torque, and pressure-switch setup.

HornBlasters Shocker S6 544K Nightmare Edition Train Horn Kit

PRODUCT

PRICE

Sold out
HornBlasters Shocker S6 544K Nightmare Edition Train Horn Kit

Sold out

UP TO 1500% LOUDER

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UNLIMITED HONKING

HornBlasters logo

ZERO
DELAY

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CAPABLE ONBOARD AIR SYSTEM

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https://cdn.shopify.com/videos/c/o/v/0fe1252a37f64f80b1dc2a5663a8e13c.mov
https://cdn.shopify.com/videos/c/o/v/43e0cff1226845cc8fd54ea44f168cdd.mov

SPECIFICATIONS

Part Number HK-STEALTH
Operating Pressure 150 PSI
Restart Pressure 110 PSI
Voltage 12-Volt DC
Horn Shocker 4 train horn kit
Horn Material High-impact fiberglass reinforced ABS
Horn Measurements № 1 19.50″ (495.30 mm)
№ 2 16.25″ (412.75 mm)
№ 3 14.75″ (374.65 mm)
№ 4 12.75″ (323.85 mm)
Max Amp Draw 20-22 Amps
Air Tank HornAir 2-gallon 6 port air tank
Average Fill Time 60-70 seconds
Air Flow 1.41 CFM
Assembled Length 27" (685.8 mm)
Assembled Width 21" (533.4 mm)
Assembled Height 8" (203.2 mm)
Assembled Weight 50 lbs

FILL RATES

5.0 GALLON TANK FILL RATE
0 to 150 PSI 6 min. 45 sec. (± 10 sec.)
110 to 150 PSI 2 min. (± 05 sec.)

Frequently Asked Questions

Troy’s copy calls out the Stealth 5 Gallon Spare Tire Delete Kit. HornBlasters lists that configuration as HK-STEALTH-5—5-Gallon Tank / Stealth Black—on the Stealth Spare Tire Delete Kit product page. It pairs Shocker XL horns with a 5-gallon eight-port tank and 544K-class air. The 2-gallon option (HK-STEALTH) is the compact recipe when you need a smaller spare-well footprint.

Troy’s truck is a 2018 Expedition, but spare well dimensions and underbody routing still vary by wheelbase, drivetrain, and options. Use HornBlasters fitment notes on the Stealth Spare Tire Delete Kit listing plus resources linked from Spare Tire Delete bracket selection when applicable. If you’re unsure, contact HornBlasters support with your build details before you order.

Yes. The Stealth Spare Tire Delete Kit occupies the spare location with horns, tank, compressor, and supporting hardware instead of a full-size spare. Many Expedition owners carry a compact spare elsewhere, rely on roadside assistance, or pack a tire repair kit—pick the backup plan that matches how you use your SUV. Troy’s build prioritizes interior cargo space and a hidden underbody install in that same well.

HornBlasters lists 150 PSI operating pressure, 110 PSI restart, a 5-gallon eight-port tank, and roughly 10–12 seconds of honk time for the 5-gallon Stealth configuration on the Stealth Spare Tire Delete Kit product page, with published fill-rate charts for 0–150 PSI and 110–150 PSI recovery. Always re-read the live spec tables before ordering because HornBlasters occasionally updates components.

Both occupy the spare tire well with HornBlasters train horn performance and onboard air. Stealth focuses on a slimmer, more discreet stack—ideal when you want maximum sound with minimal visual bulk under a full-size SUV, exactly what Troy T. achieved on his 2018 Expedition. Read Stealth Spare Tire Delete kits for the engineering story, then compare classic options on Spare Tire Delete kits.


SHARE YOUR HORNBLASTERS SETUP

Running Stealth STD, Conductor’s Special, or another HornBlasters kit on your Expedition, Navigator, or other SUV? We’d love to see it. Submit photos and details of your installation for a chance to be featured in our install gallery.

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2018 Ford Expedition Stealth 5 Gallon Spare Tire Delete