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ASFIR 4X4 Chevrolet Silverado 2500 Full Skid Plate Kit (3 Pcs) | 2020-2024

SKU 544155B
Save $58.00
Original Price $1,247.00
Current Price $1,189.00

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⚖️

6mm High-Grade Aluminum

Precision 1/4" aluminum construction delivers heavy-duty protection while remaining 40% lighter than equivalent steel armor.

🛠️

100% No-Drill Install

Direct bolt-on design using factory mounting points—preserves your Silverado's frame and ensures a hassle-free setup.

🛡️

Total Underbody Shield

Comprehensive 3-piece kit protecting the engine bay, Allison transmission, transfer case, and fuel tank from trail hazards.

⛈️

Rust-Proof Longevity

Marine-grade aluminum and zinc-coated steel hardware ensure your armor will never rust or corrode in harsh environments.

Description

ASFIR 4X4 Chevrolet Silverado 2500 HD Full Skid Plate Kit (3 Pcs)

Complete Underbody Fortress. 6mm Marine-Grade Aluminum. 100% Bolt-On.

Maximum Defense for the 6.6L Duramax Workhorse

The ASFIR 4X4 Full Skid Plate Kit is engineered specifically for the Chevrolet Silverado 2500 HD. While your truck is built to move mountains, its vital organs—the engine oil pan, transmission, transfer case, and fuel tank—are shielded by thin plastic splash guards that offer zero resistance against real-world trail hazards.

Manufactured and trail-tested in extreme desert conditions, this 3-piece kit is crafted from 1/4" (6 mm) laser-cut aluminum. It provides industrial-strength impact protection without the massive weight penalty of steel, ensuring your front-end suspension remains level and your payload capacity stays maximized.

Why ASFIR Protection?

The Pain: A single rock strike can crack a transmission housing or puncture a 29-gallon diesel tank, leading to catastrophic failure and repair bills exceeding $10,000.
The ASFIR Solution: Lightweight, reinforced 6mm aluminum armor that distributes impact energy across the frame while maintaining maximum ground clearance.

ASFIR 4X4 Chevrolet Silverado 2500 HD Full Skid Plate Kit Installed
Key Features: Total HD Protection

100% No-Drill Install

Bolts directly into factory mounting points on the Silverado 2500 frame. No cutting or permanent modifications required.

6mm Premium Aluminum

High-grade 1/4" aluminum offers superior impact resistance while remaining 40% lighter than heavy steel plates.

Full Drivetrain Shield

Comprehensive coverage for the engine bay, 10-speed transmission, transfer case, and the vulnerable fuel tank.

Cooling & Drainage

Precision-cut ventilation slots maintain factory airflow, while integrated drain holes prevent mud and water buildup.

Tested for the 149.4" Wheelbase

Unlike universal armor, this kit was specifically tested on the 6.6L Diesel Double Cab chassis. Every bend and bolt-hole aligns perfectly with the 149.4" wheelbase frame, ensuring the armor hugs the body as tightly as possible to maximize breakover angles.

79 lbs Total Weight 6mm Aluminum Thickness 6.6L Diesel Tested 149.4" Wheelbase Spec
ASFIR 4X4 Chevrolet Silverado 2500 HD Full Skid Plate Kit Mounting Detail

Real Owner Feedback ★★★★★

"The long wheelbase on the 2500 HD makes high-centering a real risk. I installed this 3-piece kit on my Silverado and the fit was laser-perfect. I've already taken a few scrapes on jagged rocks that would have shredded the OEM fuel tank cover. Worth every penny for the peace of mind on remote ranch roads."

- Greg W., Silverado 2500 HD Owner

Investment vs. Repair Cost Reality Check

$4,200+ Diesel Oil Pan/Engine Failure $6,500+ Allison Transmission Case $2,400+ Fuel Tank Replacement One-Time ASFIR Armor Investment

*Repair costs are estimates for GM HD trucks. Does not include towing or work downtime.

Why Choose ASFIR 4X4?

Feature ASFIR Full Kit Generic Skid Plates
Installation ✓ 100% Bolt-On (No Drill) ✗ Often Requires Drilling
Material ✓ 6mm Marine-Grade Alum ✗ Heavy Rust-Prone Steel
Weight ✓ 79 lbs (Full Kit) ✗ 160+ lbs (Full Kit)
Hardware ✓ Zinc-Coated Grade 10.9 Standard Fasteners
Origin ✓ Made in Israel Imported
Fitment: Silverado 2500 HD

Precision-engineered specifically for the following HD configuration:

Years: 2020, 2021, 2022, 2023, 2024 Engine: 6.6L V8 Diesel Only Double Cab / 149.4" Wheelbase

Fuel Tank Note: This kit includes the skid plate tested specifically on the 29-gallon (111L) fuel tank capacity.

ASFIR 4X4 Chevrolet Silverado 2500 HD Full Skid Plate Kit - Front View

Complete 3-Piece HD Armor System

Front Skid Plate (544155)
Protects engine bay and oil pan
Trans & Transfer Skid (544160)
Total mid-section drivetrain guard
Fuel Tank Skid (544170)
Puncture protection for 29G tank
Full Mounting Kit
All Bolts & Zinc-Coated Brackets

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

Frequently Asked Questions

+ Will this kit fit the Silverado 3500 HD?

While the 2500 and 3500 share many chassis components, this kit was specifically tested on the 2500 HD Double Cab. Differences in fuel tank size or leaf spring mounts on 3500 models may affect fitment. Please verify your wheelbase and tank capacity before ordering.

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

ASFIR designs their plates with drainage and service openings. While basic fluid drainage can be performed with the plates on, the 100% bolt-on design allows you to drop the front plate in under 10 minutes if full pan access is required by your mechanic.

+ Is 6mm aluminum strong enough for a heavy diesel truck?

Yes. 1/4" (6mm) aluminum is the global industry standard for high-end off-road armor. Aluminum absorbs shock energy better than steel, and the integrated stiffening ribs ensure the plate maintains its shape even under the extreme weight of a bottomed-out 2500 HD.

+ Will this cause my transmission or engine to run hot?

No. The ASFIR plates feature precision-engineered ventilation slots that allow for proper thermal management. Airflow to the engine and transmission remains within factory specifications even during heavy towing.

+ Is any drilling into the frame required?

No. This kit is a 100% no-drill installation. It utilizes the factory threaded holes and crossmember points already present in your Chevrolet chassis.

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 2500 Full Skid Plate Kit (3 Pcs) | 2020-2024

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