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

Asfir 4x4 Toyota Tundra Fuel tank and Transfer Case Skid Plates | 2007-2021

SKU 533171
$746.00

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High-Strength Aluminum

Constructed from 1/4" (6mm) laser-cut aluminum, providing heavy-duty protection while remaining significantly lighter than steel plates.

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100% Bolt-On Install

Precision engineered for a direct, hassle-free installation using existing factory mounting points—no drilling or cutting required.

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Structural Reinforcement

Designed with integrated stiffening ribs for maximum impact resistance and drainage holes to prevent mud and debris buildup.

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Rust-Proof Longevity

Naturally corrosion-resistant aluminum paired with zinc-coated steel brackets ensures your armor stays rust-free in any environment.

Description

Asfir 4x4 Toyota Tundra Fuel Tank & Transfer Case Skid Plates (2007-2021)

Premium 1/4" Aluminum Protection. 100% Bolt-On. No-Drill Installation.

Maximum Underbody Armor, Minimum Weight

The Asfir 4x4 Toyota Tundra Skid Plate Kit is engineered to provide bulletproof protection for your fuel tank and transfer case without the massive weight penalty of traditional steel plates. Precision-crafted for the 2007–2021 Tundra, this kit ensures your most vulnerable components survive the toughest trails.

Tested in the most grueling desert environments, these plates are laser-cut from 6mm (1/4") high-grade aluminum. They offer the perfect balance of durability, corrosion resistance, and vehicle performance.

The Problem & The Solution:

The Pain: The Tundra's fuel tank is a massive target off-road, and factory protection is often flimsy plastic or thin sheet metal that buckles under pressure.
The Asfir Solution: Our 1/4" reinforced aluminum provides a rigid shield that slides over obstacles, stays rust-free, and installs using existing factory points—no drilling required.

Key Features: Tundra Underbody Protection

1/4" Laser-Cut Aluminum

Constructed from 6mm thick aluminum for high impact resistance while remaining significantly lighter than steel alternatives.

100% Bolt-On

Uses a vehicle-specific design that mounts to factory holes. No drilling, cutting, or permanent modifications to your Tundra.

Stiffening Ribs

Integrated structural ribs increase the plate’s rigidity, ensuring it won't flex or deform when sliding over rocks.

Ventilation & Drainage

Precision-placed slots prevent heat buildup around the transfer case and allow mud, water, and debris to drain freely.

Zinc-Coated Brackets

Heavy-duty mounting hardware is zinc-plated to resist corrosion and ensure a secure fit for the life of the vehicle.

Low Profile Fit

Engineered to hug the chassis, providing maximum protection while minimizing loss of ground clearance.

Corrosion Proof

Unlike steel, aluminum naturally resists rust. Perfect for coastal areas or regions that use road salt in winter.

Fuel Tank Coverage

Specifically designed to shield the 26.4-gallon (100L) fuel tank found on the 5.7L petrol Tundra models.

Tested in the World's Toughest Terrain

Asfir 4x4 has been the gold standard in underbody armor for decades. This Tundra kit is part of their complete protection system, designed to work together to create a smooth "skid" surface under your truck. No more snagging on rocks or worrying about a punctured tank miles from civilization.

51 lbs Total Weight 6mm Thickness 5.7L Engine Fitment Bolt-On Install Style

Toyota Tundra Owner Feedback ★★★★★

"Living in the Northeast, steel skid plates usually turn into a pile of rust within two winters. I switched to the Asfir aluminum plates for my 2018 Tundra and couldn't be happier. They are incredibly light, which helped with my payload, and the fitment was spot on. I’ve dragged them over rocks in Moab and they barely have a scratch. The no-drill install meant I had them on in my driveway in about an hour."

- Mike T., Verified Tundra Overlander
Important Fitment Note

Check Your Tank Size: This specific fuel tank skid plate is designed and tested for Toyota Tundra models equipped with the 26.4-gallon (100 L) fuel tank and the 5.7L Petrol engine. Please verify your tank size before ordering to ensure a perfect fit.

Why Choose Asfir Aluminum over Steel?

Feature Asfir 4x4 Aluminum Competitor Steel Plates
Weight ✓ Lightweight (51 lbs) ✗ Heavy (90+ lbs)
Corrosion Resistance ✓ Naturally Rust-Proof ✗ Requires Painting/Powder Coat
Installation ✓ 100% No-Drill Bolt-On Varies (Often requires drilling)
Thickness ✓ 6mm (1/4") High Strength Typically 3/16"
Origin ✓ Made in Israel Often Mass-Imported
Fitment: Toyota Tundra 2007-2021

Designed specifically for the Gen 2 and Gen 2.5 Tundra chassis. This kit protects the two most critical components for long-distance travel:

Fits 5.7L V8 Petrol Engines Fits Automatic Transmission Models Fits 26.4 Gallon (100L) Fuel Tanks

Complete the Protection: This kit is designed to integrate seamlessly with Asfir’s front engine and transmission skid plates for total underbody coverage.

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

Frequently Asked Questions

+ Is aluminum really strong enough for a heavy truck like the Tundra?

Yes. While steel is harder, 6mm (1/4") aluminum provides excellent impact absorption and rigidity. For most overlanders and off-roaders, aluminum is preferred because it doesn't rust and keeps the vehicle's center of gravity lower by reducing weight.

+ Do I need to drill any holes in my frame?

No. The Asfir Tundra Skid Plates are 100% bolt-on. They utilize existing factory mounting locations on the chassis, making installation simple and preserving your vehicle's resale value.

+ Will this fit the 38-gallon (large capacity) fuel tank?

This specific model is designed for the 26.4-gallon (100L) tank. If you have the upgraded 38-gallon tank found on some newer 2016-2021 models, fitment may vary. Please contact us to confirm compatibility with high-capacity tanks.

+ Does the skid plate allow for mud and water to drain?

Yes, the plates feature precision-cut drainage holes and ventilation slots. This prevents the accumulation of mud and debris which can trap moisture and cause heat issues for the transfer case.

+ Can I install this myself?

Absolutely. Because it is a bolt-on system, most owners can complete the installation in 60-90 minutes with basic hand tools. A second set of hands is helpful for holding the fuel tank plate in place during the initial bolt threading.

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 Toyota Tundra Fuel tank and Transfer Case Skid Plates | 2007-2021

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