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

RCI Offroad Fuel Tank Skid Plate 2003+ 4Runner / GX460/470

SKU T4R-10-FUEL-STBK
Save $45.00
Original Price $449.00
Current Price $404.00

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Heavy-Duty Material Options

Choose between 3/16-inch steel for maximum impact resistance or 1/4-inch 5052 aluminum for lightweight, rust-proof trail protection.

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100% Bolt-On Installation

Engineered to utilize existing factory mounting points for a quick, hassle-free installation with absolutely no drilling required.

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Total Fuel Tank Shielding

Completely covers the vulnerable, low-hanging fuel tank to prevent punctures and high-centering on aggressive off-road terrain.

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Smooth Slide Surface

Features a precision-formed, flat-bottom design that eliminates snag points, allowing your rig to slide effortlessly over obstacles.

Description

RCI Offroad Fuel Tank Skid Plate - Toyota 4Runner & Lexus GX (2003-Present)

The Ultimate Defense for Your Low-Hanging Fuel Tank. No Drilling Required. Made in the USA.

Armor for Your Most Vulnerable Component

The 4Runner and GX platforms are legendary for their off-road capability, but they share a major weakness: an extremely low-hanging fuel tank. Without proper protection, a single misplaced rock or a high-center situation can puncture your tank, leading to costly repairs and dangerous fuel leaks.

The RCI Offroad Fuel Tank Skid Plate provides the ultimate defense. Precision-engineered for 4th, 5th, and the all-new 6th Gen 4Runners (as well as GX470/GX460), this skid plate offers a smooth, flat surface that allows you to slide over obstacles that would otherwise leave you stranded.

The Problem & The Solution:

The Pain: Factory fuel tank "protection" is often thin sheet metal or plastic that crumples under the weight of the vehicle, leading to tank punctures or high-centering.
The RCI Solution: Choose between 3/16" Steel for heavy-duty rock crawling or 1/4" Aluminum for lightweight trail protection. Both offer a 100% bolt-on design using factory mounting points.

RCI Offroad Fuel Tank Skid Plate installed on 4Runner
Key Features: RCI Fuel Tank Armor

Bolt-On Installation

No drilling or permanent modification required. Uses existing factory attachment points for a perfect, hassle-free fit.

Maximum Ground Clearance

Specifically designed to provide heavy-duty protection without sacrificing your vehicle's precious ground clearance.

Material Choice

Available in 3/16" Steel for the hardcore crawler or 1/4" 5052 Aluminum for the weight-conscious overlander.

Obstacle Sliding

The smooth, flat surface eliminates snag points, allowing the vehicle to easily slide over rocks, ruts, and logs.

CNC Precision

Every plate is CNC laser cut and formed to ensure premium quality, fit, and finish on every unit.

Corrosion Protection

Available with a heavy-duty two-stage black powder coat for ultimate rust resistance and aesthetic appeal.

Made in USA

Proudly manufactured in America by RCI Metalworks, ensuring the highest standards of craftsmanship.

Complete Coverage

Designed to cover the entire span of the fuel tank, leaving no vulnerable areas exposed to trail hazards.

Strength Without Compromise

Whether you’re driving a 4th Gen GX470 or the cutting-edge 6th Gen 4Runner, RCI offers material options tailored to your needs. Our 1/4" Aluminum is 30% stronger than factory skids while remaining lightweight and rust-proof. For those hitting the toughest rock gardens, our 3/16" Steel provides unmatched structural rigidity.

26 lbs Aluminum Weight 52 lbs Steel Weight 100% Bolt-On CNC Laser Cut
RCI Fuel Tank Skid Plate Underbody Detail

Real Owner Feedback ★★★★★

"The factory gas tank 'skid' on my 5th Gen 4Runner was basically tin foil. After high-centering on a rock at Moab, I knew I needed RCI. The 3/16" steel skid took multiple hits on my last trip and didn't even flinch. The peace of mind alone is worth every penny."

- Jake M., 5th Gen 4Runner Owner

Investment vs. Puncture Repair Costs

$1,200+ New Fuel Tank + Labor $500+ Towing from Remote Trail Hazardous Fuel Leak & Fire Risk One-Time RCI Shield Investment

*Repair costs are estimates. Does not include lost adventure time or vehicle downtime.

Why Upgrade to RCI?

Feature RCI Fuel Tank Skid Factory "Protection"
Material ✓ 3/16" Steel / 1/4" Aluminum ✗ Thin Sheet Metal / Plastic
Installation ✓ 100% Bolt-On (No Drill) ✓ Factory Mounts
Surface ✓ Smooth Sliding Surface ✗ Catch Points / Snags
Durability ✓ Rock Crawling Rated ✗ Debris/Brush Rated Only
Origin ✓ Made in USA Imported
Fitment: Toyota 4Runner & Lexus GX

Designed for a precision factory fit across multiple generations of the Toyota body-on-frame platform:

4th Gen (2003-2009) 4Runner / GX470 5th Gen (2010-2024) 4Runner / GX460 6th Gen (2025+) 4Runner (Confirmed for TRD Off-Road)

Finish Options: Choose Raw Aluminum (best for corrosion) or Heavy-Duty Textured Black Powder Coat (best for aesthetics and steel protection).

Complete Armor Package

Fuel Tank Skid Plate
(Choose Steel or Aluminum)
Full Mounting Hardware
High-grade bolts and washers
Installation Guide
Step-by-step instructions
Factory Fit Warranty
Guaranteed alignment with factory holes

Installation Resources

Fuel Tank Skid Installation Guide (PDF)

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

Frequently Asked Questions

+ Should I choose Steel or Aluminum?

Steel is best for dedicated rock crawling and extreme trails where you expect to drop the weight of the truck onto rocks. Aluminum is ideal for daily drivers, overlanders, and moderate trails where you want maximum protection without adding significant weight or worrying about rust.

+ Does this skid plate require drilling?

No. The RCI Fuel Tank Skid Plate is a 100% bolt-on addition that utilizes the existing factory mounting points on your 4Runner or GX.

+ Does this fit the 2025 6th Gen 4Runner?

Yes. We have confirmed fitment for 2025+ models including the TRD Off-Road. It delivers maximum underbody protection without sacrificing the ground clearance of the new platform.

+ Can I install this by myself?

Yes. The installation is simple and all hardware is provided. However, because the steel version weighs 52 lbs, having a floor jack or a second person to help hold the plate in place while you start the bolts is highly recommended.

+ Will this affect my fuel economy?

Most owners report no noticeable change in MPG. The aluminum version is very light (26 lbs), and even the steel version (52 lbs) is a relatively small weight addition compared to the overall mass of a 4Runner.

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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.

RCI Offroad Fuel Tank Skid Plate 2003+ 4Runner / GX460/470

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