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Trusted Gear for Serious Off-Roaders!
Trusted Gear for Serious Off-Roaders!

ASFIR 4X4 Chevrolet Silverado 1500 / GMC Sierra 1500 Skid Plate Kit (4 Pcs) | 2018+

SKU 544157B
Save $47.00
Original Price $1,046.00
Current Price $999.00

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4-Piece Full Coverage

Total armor protection shielding the front end, engine oil pan, transmission case, and transfer case in one system.

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1/4" Heavy-Duty Aluminum

Precision-cut 6mm aluminum offers massive impact resistance without the front-end sag or weight of steel plates.

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100% No-Drill Install

Direct bolt-on design utilizing factory mounting points. Installs in under 90 minutes with zero modification to your chassis.

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Service-Ready Design

Integrated ventilation slots maintain critical airflow while drainage ports allow mud and debris to escape easily.

Description

ASFIR 4X4 Chevrolet Silverado 1500 / GMC Sierra 1500 Skid Plate Kit (4 Pcs)

Armored Underbody Protection. 100% Bolt-On Installation. Heavy-Duty 1/4" Aluminum.

Engineered for Real Off-Road Protection

The ASFIR 4X4 4-Piece Skid Plate Kit is the definitive armor solution for 2018+ Chevrolet Silverado and GMC Sierra 1500 owners. Designed for those who refuse to let rough terrain dictate their path, this kit shields the most expensive and vulnerable components of your drivetrain.

These plates are precision laser-cut from high-quality 1/4" (6 mm) aluminum. This kit provides a seamless barrier between the trail and your truck's vital organs without the excessive weight penalty or rust issues associated with traditional steel plates.

Why ASFIR Protection:

The Pain: Factory splash guards are often made of thin plastic or stamped composite that shatters upon impact. One "bad line" on a trail can result in a punctured oil pan or a cracked transmission case, leading to thousands in repairs.
The ASFIR Solution: We replace weak factory components with 6mm reinforced aluminum armor. Our 100% Bolt-On design ensures you get professional-grade protection without drilling a single hole in your chassis.

Installed on Chevrolet Silverado 1500 - ASFIR 4x4 4-Piece Skid Plate Kit
Key Features: Total Drivetrain Armor

No Drilling Required

The ASFIR kit uses a 100% bolt-on assembly. No holes in your frame means your Silverado maintains its structural integrity and resale value.

6mm Marine-Grade Aluminum

Crafted from 1/4" aluminum alloy for an optimal strength-to-weight ratio. It's tough enough for rocks but won't cause front-end sag.

Reinforced Structure

Plates are reinforced with stiffening ribs to increase impact resistance, allowing the truck to slide over obstacles without deforming the armor.

Smart Ventilation

Integrated airflow slots and drain holes ensure your engine and transmission stay cool while allowing mud, water, and debris to escape.

Maximum Clearance

Vehicle-specific engineering ensures the plates hug the chassis as tight as possible, maintaining optimal ground clearance for technical trails.

Corrosion Proof

Aluminum naturally resists rust. Perfect for snowy regions with road salt or coastal overlanding environments where steel would fail.

Tested in the World's Harshest Terrain

ASFIR 4X4 has spent decades refining underbody protection in the Middle East. This 4-piece kit creates a singular "sliding surface" beneath your half-ton rig. At only 56.4 lbs for the entire system, you get full-scale protection without compromising your payload or suspension performance.

56.4 lbs Total Weight 6mm Thickness 100% Bolt-On Fit Israel Country of Origin
Full 4-Piece Skid Plate System Overview - ASFIR 4x4 for Silverado and Sierra 1500

Real Owner Feedback ★★★★★

"The peace of mind this kit offers is unmatched. I took my Sierra AT4 through some rocky washes and heard that terrifying 'scrape.' When I got home, the ASFIR plates had a few scratches, but my engine and transmission were untouched. The 100% bolt-on install was exactly as advertised—took me about 90 minutes in the driveway."

- Mark V., Silverado 1500 Owner

Investment vs. Repair Cost Reality Check

$3,500+ Engine/Oil Pan Damage $5,000+ Transmission Case Repair $1,800+ Transfer Case Replacement One-Time ASFIR Armor Investment

*Repair costs are estimates. Does not include towing, rental car, or lost adventure time.

Why Choose ASFIR 4X4?

Feature ASFIR Aluminum Kit Factory Plastic Skids
Impact Resistance ✓ 6mm Reinforced Aluminum ✗ Thin Plastic / Composite
Installation ✓ 100% Bolt-On (No Drill) ✗ Often Requires Mods
Weight ✓ Lightweight (56 lbs) ✓ Very Light (But Weak)
Serviceability ✓ Airflow & Drain Slots ✗ Traps Mud & Heat
Origin ✓ Made in Israel Generic / OEM
Fitment: Silverado & Sierra 1500

Precision-engineered to follow the chassis curvature of the newest generation GM half-ton trucks. Fits the following specifications:

2018+ Chevrolet Silverado 1500 (5.3L Gas) 2018+ GMC Sierra 1500 (5.3L Gas)

Maintenance Bonus: Strategic cutouts allow for cooling and debris removal without removing the plates during every service.

ASFIR 4x4 4-Piece Skid Plate Kit - Silverado and Sierra 1500 Fitment View

Complete 4-Piece System Includes:

Front Skid Plate
Protects radiator and steering rack
Engine Skid Plate
Oil pan and differential protection
Transmission Skid Plate
Total transmission case armor
Transfer Case Skid Plate
4WD drivetrain security

CA Residents: ⚠️ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Frequently Asked Questions

+ Will this kit fit with my suspension lift?

The ASFIR 4X4 kit is designed to mount to factory chassis points. It is generally compatible with most leveling kits and suspension lifts that do not require major subframe modifications. If your lift uses a large differential drop bracket, please contact us to verify clearance.

+ Do I need to remove the plates for an oil change?

No. The engine skid plate is engineered with strategic apertures to allow access to drain plugs. For more involved service, the 100% bolt-on design allows for the quick removal of individual plates using basic hand tools.

+ Why is aluminum better than steel for skid plates?

Weight and corrosion. Aluminum is roughly 1/3 the weight of steel, which prevents suspension sag and preserves fuel economy. Additionally, aluminum will not rust even if the surface is deeply scratched on the trail, making it the superior choice for long-term protection.

+ How long does the installation take?

The 4-piece kit can typically be installed in 60 to 90 minutes. Because it is a no-drill, bolt-on system, it only requires basic socket sets and wrenches. No professional mechanical experience is required.

+ Will this kit fit my diesel model?

This specific SKU is engineered for the 5.3L Gas engine. While the chassis mounting points are similar, the ventilation and oil drain ports are specifically aligned for the 5.3L configuration. Please contact us for diesel-specific availability.

Prop 65

California Residents

Prop 65 Warning- Product may contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov

Proposition 65 is a California law passed in 1986. Its goals are to protect drinking water sources from toxic substances that may cause cancer and birth defects and to reduce or eliminate exposures to those chemicals generally, for example in consumer products, by requiring warnings in advance of those exposures.

The regulation requires the State of California to revise and republish yearly a list of chemicals known to the State of California to cause cancer or birth defects or other reproductive harm. The current list contains over 900 naturally occurring and synthetic chemicals. This regulation also requires manufacturers to place warnings on products that contain any of the chemicals listed by the State of California. No other states require warnings of this nature, and products with Prop 65 warning language are legal to sell in all states. Detailed information regarding requirements for compliance to the California Prop. 65 is can be found at: www.P65Warning.ca.gov

Why Buy From Us

We get it. You've got a lot of choice when it comes to online retailers.
Here's why we think you should shop with us at ExtrailAuto.

ASFIR 4X4 Chevrolet Silverado 1500 / GMC Sierra 1500 Skid Plate Kit (4 Pcs) | 2018+

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