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Manny's 2018 GMC Sierra 2500HD Train Horn Install
Manny's 2018 GMC Sierra 2500HD Train Horn Install
Manny's 2018 GMC Sierra 2500HD Train Horn Install
Manny's 2018 GMC Sierra 2500HD Train Horn Install
Manny's 2018 GMC Sierra 2500HD Train Horn Install
Manny's 2018 GMC Sierra 2500HD Train Horn Install
Manny's 2018 GMC Sierra 2500HD Train Horn Install
Manny's 2018 GMC Sierra 2500HD Train Horn Install
Manny's 2018 GMC Sierra 2500HD Train Horn Install
Manny's 2018 GMC Sierra 2500HD Train Horn Install
Manny's 2018 GMC Sierra 2500HD Train Horn Install
Manny's 2018 GMC Sierra 2500HD Train Horn Install
Manny's 2018 GMC Sierra 2500HD Train Horn Install
Manny's 2018 GMC Sierra 2500HD Train Horn Install
Manny's 2018 GMC Sierra 2500HD Train Horn Install
Manny's 2018 GMC Sierra 2500HD Train Horn Install
Manny's 2018 GMC Sierra 2500HD Train Horn Install
Manny's 2018 GMC Sierra 2500HD Train Horn Install
Manny's 2018 GMC Sierra 2500HD Train Horn Install
Manny's 2018 GMC Sierra 2500HD Train Horn Install
Manny's 2018 GMC Sierra 2500HD Train Horn Install
Manny's 2018 GMC Sierra 2500HD Train Horn Install
Manny's 2018 GMC Sierra 2500HD Train Horn Install
Manny's 2018 GMC Sierra 2500HD Train Horn Install

2018 GMC SIERRA 2500HD DENALI

Conductor's Special 244K Spare Tire Delete® Kit

SOUND SAMPLE:

EXPAND GALLERY
CONTINUE TO INSTALLATION →

Manny’s 2018 GMC Sierra 2500HD Denali is a flawless fusion of bold design and daily functionality. Rolling on 26” Forgiato Wheels wrapped in 33” Venom Tires and lifted by a Cognito Suspension, this truck grabs attention from every angle. But the real showstopper? The Conductor’s Special 244K Dual Spare Tire Delete® Kit, installed cleanly in the spare tire location.

Every detail counts, from the gold powder-coated brackets and tanks matching the suspension to the Shocker XL Train Horns delivering the thunderous sound of a real locomotive. This is more than just an install; it’s a statement.

With a powerful onboard air system, Manny’s build isn't just loud, it’s functional. Whether it’s airing up tires or powering air tools, this setup balances utility and show-stopping style in perfect harmony.


Feature Highlights

  • Shocker XL four-bell train horns with fiberglass-reinforced ABS construction
  • Spare Tire Delete bracket for clean installation using factory spare tire location
  • 1NM Stealth Black compressor with 100% duty cycle at 100 PSI and 1.75 CFM flow
  • 2-gallon 6-port air tank with approximately 3-5 seconds honk time
  • Quick 35-second recovery from 110 to 150 PSI between honks
  • Wireless remote control for convenient activation

ELEVATE YOUR 2500HD WITH PROFESSIONAL POWER

The Conductor's Special 244K Spare Tire Delete kit delivers maximum volume with a professional, clean installation. Get everything you need for train horn power that fits perfectly in your Sierra 2500HD.

UP TO 1500% LOUDER

UNLIMITED HONKING

ZERO
DELAY

CAPABLE ONBOARD AIR SYSTEM


HornBlasters Conductor's Special 244K Spare Tire Delete® Kit

PRODUCT

Conductor's Special 244K Spare Tire Delete® Kit

PRICE

Sold out $1,719.00 $1,785.00
ADD TO CART
HornBlasters Conductor's Special 244K Spare Tire Delete® Kit

Conductor's Special 244K Spare Tire Delete® Kit

Sold out $1,719.00 $1,785.00
ADD TO CART

SPECIFICATIONS

Part Number HK-S4-244K-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 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)
Air Tank HornAir 2-gallon 6 port air tank
Average Fill Time 50 Sec
Max amperage 25 Amps
Maximum duty cycle 100% @ 100 PSI / 50% @ 200 PSI
Flow Rate @ 0 PSI 1.75 CFM
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 2 min. (± 10 sec.)
110 to 150 PSI 35 sec. (± 05 sec.)

Test Your Train Horn Knowledge

1 of 5
What is the operating pressure of the Conductor's Special 244K?

Quiz Complete!

Train Horn FAQ

Yes. The kit includes Shocker XL train horns, a 2-gallon 6-port air tank, 1NM Stealth Black compressor, Spare Tire Delete bracket, wireless remote, hoses and fittings, wiring, and all installation hardware.

With the 2-gallon tank, you get approximately 3-5 seconds of continuous honk time. The compressor automatically restarts at 110 PSI and refills from 110 to 150 PSI in about 35 seconds for quick recovery.

The Spare Tire Delete bracket replaces the factory spare tire location with a secure mounting point for the train horn system. This provides a clean, professional installation that utilizes unused bed space.

The 1NM Stealth Black compressor delivers 1.75 CFM air flow at 0 PSI with a maximum working pressure of 200 PSI. It features 100% duty cycle at 100 PSI and 50% duty cycle at 200 PSI, with a maximum amp draw of 25 amps.

Yes. The 244K system provides onboard air capabilities for inflating tires and running air tools, in addition to powering the train horns. The 2-gallon 6-port tank offers multiple connection points for additional air accessories.


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Manny’s 2018 GMC Sierra 2500HD with 244K Dual Spare Tire Delete Kit | HornBlasters
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