Terry A's 2017 Ford F150 Train Horn Install with Spare Tire Delete Kit

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Spare Tire Delete Kit Medium Duty with Tire Inflation Kit

2017 FORD F150

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Owner Terry A

Year 2017

Vehicle Ford F150

Terry A. just leveled up his 2017 Ford F150. He installed our Spare Tire Delete Kit along with the HornBlasters Tire Inflation Kit, and now his truck is looking cleaner, running lighter, and ready for anything the road—or trail—throws at it. From freeing up extra space in the bed to having on-the-go tire inflation at his fingertips, Terry's F150 is now a perfect blend of style and function.

The Spare Tire Delete Kit mounts a complete train horn system in the factory spare tire location, keeping the setup hidden while freeing up bed and frame space. The kit includes Shocker XL train horns on a dedicated spare tire delete bracket, paired with a 2-gallon 150 PSI air system that delivers serious sound in a clean, organized package.

The system operates at 150 PSI with automatic restart at 110 PSI, delivering 3–5 seconds of honk time from the 2-gallon tank and a fast refill from 110 to 150 PSI in around 35 seconds. Terry also added the HornBlasters Tire Inflation Kit, giving his F150 practical onboard air for airing up tires in addition to the horn system, making it ready for both street and trail use.

Way to go, Terry. Your build is proof that smart upgrades make a big difference. His 2017 Ford F150 now combines train horn power with real-world utility, all built into the space that used to hold the spare, giving him a perfect blend of style and function.

Feature Highlights

Spare Tire Delete Kit mounts a complete Shocker XL train horn system in the factory spare tire location
Includes Shocker XL horns, spare tire delete bracket, 2-gallon 6-port air tank, stealth black compressor, valve, gauge, and wiring
Operates at 150 PSI with 110 PSI restart, providing roughly 3–5 seconds of honk time and a 35-second refill from 110–150 PSI
Paired with the HornBlasters Tire Inflation Kit to add practical onboard air for tire inflation and roadside use
Spare tire location install keeps the system hidden while freeing up bed and frame space for other gear

HornBlasters Shocker S6 544K Nightmare Edition Train Horn Kit

PRODUCT

PRICE

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UP TO 1500% LOUDER

UNLIMITED HONKING

ZERO
DELAY

CAPABLE ONBOARD AIR SYSTEM

SPARE TIRE DELETE POWER FOR YOUR F150

The Spare Tire Delete Kit gives your 2017 Ford F150 the same clean, organized setup that Terry unlocked on his truck. Built around Shocker XL horns and a 2-gallon 150 PSI air system, it delivers serious train horn performance without taking over the rest of the chassis. Pair it with the HornBlasters Tire Inflation Kit to add practical onboard air for tire inflation, giving you a perfect blend of style and function. Add a Spare Tire Delete kit to your build and keep the horn system tucked away where only you know it's there.

SPECIFICATIONS

Part Number	HK-S4-232-STDK
Honk Time	3-5 Seconds
Operating Pressure	150 PSI
Restart Pressure	110 PSI
Voltage	12-Volt DC
Horn	Shocker 4 Train Horn Kit
Horn Material	High-Impact 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)
Horn Flare	5″ (127 mm)
Air Tank	HornAir 2-gallon 6 port air tank
Tank Length	17" (431.8 mm)
Tank Diameter	6" (152.4 mm)
Tank Height	7" (177.8 mm) (With Legs)
Tank Weight	10 lb (4.54 Kg)

Air Compressor	HornBlasters 3Q air compressor
Max amperage	20 Amps
Maximum duty cycle	100% @ 100 PSI
Flow Rate @ 0 PSI	1.41 CFM
Compressor length	10.1″ (256.54 mm)
Compressor width	4.5″ (114.3 mm)
Compressor height	7″ (177.8 mm)
Bracket Length	19"
Bracket Width	19"
Bracket Height	7.5"
Bracket Weight	6 lbs
Assembled Length	21"
Assembled Width	23"
Assembled Height	13"
Assembled Weight	40 lbs

FILL RATES

2.0 GALLON TANK	FILL RATE
0 to 150 PSI	3 min. 59 sec. (± 10 sec.)
110 to 150 PSI	1min. 33 sec. (± 05 sec.)

Frequently Asked Questions

The Spare Tire Delete Kit includes Shocker XL train horns, spare tire delete bracket, 2-gallon 6-port air tank, 1NM Stealth black air compressor, 110/150 PSI pressure switch with relay, remote mountable intake filter assembly, spare air filter elements, D.O.T. approved air lines, Black Widow 1/2" NPT electric air valve, 200 PSI liquid-filled gauge, fittings kit with safety blow-off and drain cock, complete wiring kit with fuse holder and fuses, mounting hardware, and detailed instructions.

The HornBlasters Tire Inflation Kit connects to the Spare Tire Delete kit's onboard air system, giving Terry an air hose and fittings to inflate tires or handle light air tasks. It uses the same 2-gallon tank and compressor that power the Shocker XL horns, adding extra value and utility to the hidden train horn install, making his F150 ready for both street and trail use.

With a 2-gallon tank at 150 PSI, the Spare Tire Delete kit typically delivers about 3–5 seconds of continuous honk time per full tank. The compressor refills the system from 110 to 150 PSI in roughly 35 seconds, giving Terry quick recovery between blasts for regular on-road or show use.

Yes, the Spare Tire Delete Kit is designed for many full-size pickups that use an under-bed spare tire hoist. As long as your 2017 Ford F150 uses a compatible spare tire mount and has enough clearance for the bracket and horns, it is a strong match for this type of install.

The Spare Tire Delete system runs on 12-Volt DC power with a maximum draw of about 25 amps from the compressor. The kit includes the wiring, relay, and fuses needed, but your truck's charging system should be in good condition to handle the compressor load. Full-size trucks like the 2017 Ford F150 typically have no problem supporting this type of onboard air system.

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