Low-angle front-three-quarter dark gray Rudy's 2018 Toyota Tundra pickup on a concrete driveway with black honeycomb grille slim LED light bar above grille Rigid Industries square LED fog lights lifted stance black aftermarket wheels aggressive off-road tires front skid plate and Texas front plate HornBlasters Conductor's Special 244K Spare Tire Delete kit featured customer install gallery photo 1

Underside spare tire delete bracket black VIAIR air compressor four Shocker XL train horns brass solenoid valve bundled air lines and wiring silver exhaust pipe red TRD sway bar rear differential Rudy's 2018 Toyota Tundra HornBlasters Conductor's Special 244K Spare Tire Delete kit gallery photo 3

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Featured Install

Conductor's Special 244K Spare Tire Delete® Kit

Rudy's 2018 Toyota Tundra

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Owner Rudy

Year 2018

Vehicle 2018 Toyota Tundra

Meet Rudy’s 2018 Toyota Tundra—now equipped with our Conductor’s Special 244K Spare Tire Delete® Kit, built to deliver both extreme volume and practical utility. Rudy wanted a system that could command attention on the road while still offering useful features for everyday situations like airing up tires or powering air tools.

This kit checked every box. At its core are our legendary Shocker XL Train Horns, hand-tuned to deliver a blast that mimics a real locomotive. Powered by a robust onboard air system, Rudy has a reliable air source that’s always ready, whether it’s for emergencies or weekend projects.

Installation was simplified thanks to the Spare Tire Delete® Bracket, which replaced the factory spare tire location with a clean, secure mounting point. Since Rudy installed it himself, the ease and fit of this bracket made the process far smoother.

Key Features

Shocker XL train horns hand-tuned for authentic locomotive sound
Conductor's Special 244K with 2-gallon 6-port tank
1NM compressor with 100% duty cycle at 100 PSI, 1.75 CFM air flow
Quick 49-second refill from 110 to 150 PSI for frequent use
Spare Tire Delete bracket for clean, secure DIY-friendly installation
Onboard air capability for tire inflation and air tools

HornBlasters Shocker S6 544K Nightmare Edition Train Horn Kit

PRODUCT

PRICE

Sold out

UP TO 1500% LOUDER

UNLIMITED HONKING

ZERO
DELAY

CAPABLE ONBOARD AIR SYSTEM

READY TO BUILD YOURS?

Loud horns and practical power in one system. Explore the Conductor's Special 244K Train Horn Kit and experience the perfect combination of extreme volume, versatile onboard air, and DIY-friendly installation.

SPECIFICATIONS

Part Number	HK-S4-244K
Operating Pressure	150 PSI
Restart Pressure	110 PSI
Voltage	12-Volt DC
Horn	Shocker XL train horn
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)
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	8″ (203.2 mm)
Tank Weight	10 lb (4.54 Kg)
Max amperage	25 Amps
Maximum duty cycle	100% @ 100 PSI / 50% @ 200 PSI
Flow Rate @ 0 PSI	1.75 CFM
Maximum working pressure	200 PSI
Compressor length	10.75″ (273.05 mm)
Compressor width	4″ (101.6 mm)
Compressor height	6.75″ (171.45 mm)

FILL RATES

2.0 GALLON TANK	FILL RATE
0 to 150 PSI	2 min. 06 sec. (± 10 sec.)
110 to 150 PSI	49 sec. (± 05 sec.)

Train Horn FAQ

Yes, the Conductor's Special 244K Spare Tire Delete Kit is a complete system. It includes the Shocker XL train horn, 2-gallon air tank, compressor, all necessary hoses and fittings, wiring, mounting hardware, and the spare tire delete bracket that makes installation easier.

With the 2-gallon air tank, you get 5-7 seconds of continuous honk time at 150 PSI operating pressure. The tank refills in approximately 50 seconds, providing quick recovery between honks.

The Conductor's Special 244K Spare Tire Delete Kit typically operates at a maximum pressure of 150 PSI with a restart pressure of 110 PSI. This ensures consistent and powerful performance for the train horns.

Absolutely. The Conductor's Special 244K Spare Tire Delete Kit works great on Toyota Tundra vehicles. The spare tire delete bracket makes installation easier and faster, especially for lifted Tundras running oversized tires where the factory spare location is going unused.

Absolutely. The onboard air system provides capacity for tire inflation, running air tools, or powering other air-powered accessories. This makes the upgrade both impressive and practical beyond just the train horn.

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