




The aFe POWER Terra Guard Off-Road Sliders provide rugged side protection for the 2021-2025 Ford Bronco 4-door. Built from heavy-duty steel with a fine-textured black powder coat, they guard against rocks and trail hazards while doubling as functional steps. Easy bolt-on installation ensures durability, style, and dependable off-road performance.
Top Features
Heavy-duty 3/16-inch & 1/8-inch steel plate with 1.5-inch tubing
Removable tread plates for secure footing and easy cleaning
Fine-textured black powder coat finish for corrosion resistance
Bolt-on installation with no drilling required
Made in the USA with precision engineering
Vehicle Fitment
2021-2025 Ford Bronco 4-Door, 2.3L EcoBoost L4
2021-2025 Ford Bronco 4-Door, 2.7L EcoBoost V6
Physical products may be returned within 30 days for any reason, provided that the product has not been installed and is in brand new, unused condition with the original packaging. Once a product has been installed, it is non-refundable.
Digital Products, such as MPT Tunes and HP Tuners Credits, are not covered by this.
Please see our Refund Policy or contact an MPT Expert for more information.
MPT is proud to offer free shipping on most orders over $149.
Free Shipping applies only to the contiguous United States. Shipping and handling charges will apply to all orders outside the contiguous US, with the buyer being responsible for any duty fees or taxes their home country may charge to import goods.
With Free Shipping, we will choose the best shipping method for the order. We use all major carriers, including USPS, FedEx, UPS, and DHL.
Items not stocked at our location may incur additional lead-time or charges.
Please our Shipping Policy for more information.


Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1986) is a California law that applies to all companies selling products in California. Proposition 65 requires warnings if a product contains any listed chemical present above very low levels that are known to cause cancer, birth defects or other reproductive harm. Proposition 65’s warning standards are among the most stringent in the world. Proposition 65 is not a product safety law, but rather a “right-to-know” law. Businesses are required to provide warnings to comply with Proposition 65. These warnings are required to be in place for all products offered for sale in California.
There are over 800 chemicals on the Proposition 65 list, which is administered by California's Office of Environmental Health Hazard Assessment (OEHHA), a part of the California Environmental Protection Agency. The list includes naturally occurring and man-made chemicals. Proposition 65 warnings can be seen for a wide variety of everyday consumer products, including Automotive Performance products, and warnings can be seen posted throughout California in a variety of establishments such as hotels, restaurants, automobile dealerships/repair shops, and retail stores just to name a few.
To comply with the requirements of Proposition 65, this warning is present on all products sold by MPT.
More detailed information can be found by going to:
https://www.p65warnings.ca.gov/
The Terra Guard Off-Road Sliders #79-27014 equip the 4-door 2021-2025 Ford Bronco with reinforced side-rocker protection built for trail abuse. Constructed of thick steel and a durable powder coat finish, these sliders resist impact, provide a stepping platform, and install cleanly without drilling—ideal for off-roaders seeking rugged style and function.
Key Features
Heavy-duty construction using 3/16-inch & 1/8-inch steel plate alongside Ø1.5-inch × 0.12-inch wall steel tubing.
Removable tread plate design allows customization and secure footing.
Fine-textured black powder coat finish delivers corrosion resistance and rugged aesthetic.
Bolt-on, no-drilling installation preserves factory structure and simplifies fit.
Proudly manufactured in the USA, under stringent build standards.
Benefits
Shields rocker panels and lower doors from rocks, debris, and trail impacts, reducing body damage where it counts.
Added side-step functionality improving access to roof racks or roof-mounted gear during outdoor use.
Clean, aggressive styling enhances appearance without compromising ground clearance.
Highly durable under harsh conditions, minimizing maintenance or replacement.
Warranty protection: backed by aFe POWER warranty against defects in material or workmanship.
Product Specs
Steel plate thickness: 3/16-inch and 1/8-inch.
Steel tubing: Ø1.5-inch × .12-inch wall.
Finish: Fine-textured black powder coat.
Tread plate: Removable; material matches slider substrate.
Hardware: Provided; built for bolt-on using factory mounting points.
Install Difficulty level
Relatively easy. Installation takes about 1 hour using standard hand-tools. Since no drilling or cutting is required, it is accessible even for moderately experienced DIYers.
Vehicle Fitment
Fits 4-door Ford Bronco models: 2021-2025 with either
2.3 L EcoBoost (t-charged) L4 or
2.7 L EcoBoost twin-turbo V6.
If any detail seems inaccurate (dimensions, weight, bracket compatibility), or for further technical support, contact the MPT Performance experts at (407) 636-7077 or by email.
MPT is proud to offer free shipping on most orders over $149.
Turnaround Times:
Special Considerations:
A Return Authorization Number is required for all returns. Please contact an MPT Expert to obtain an RA # before sending anything back to us for any reason.
MPT tuning charges and license fees are Non-Refundable. The sale is final when MPT has sent the tune file over email. This includes both new tune purchases and tune updates.
Products other than MPT tunes, digital products, and MPT decals may be returned within 30 days for any reason, provided that the product has not been installed and is in brand new, unused condition with the original packaging. Once a product has been installed it is non-refundable. We reserve the right to deny the return, should the product be received and it display signs of installation or unmentioned damage.
For vehicle programmers/tuners, the vehicle must be returned to stock if a program was installed. If a tuning device is returned and has not been returned to stock, a refund will not be issued, and your tuner will not be sent back without a shipping and handling fee.
The customer is responsible for all shipping charges incurred during the return process.
Amount Refunded:
•Returns post marked before 30 days from the date the item was received will be refunded the purchase price, minus a 25% restocking fee and the cost of shipping.
•After 30 days, all sales are Final.
•Shipping charges along with any package insurance are non-refundable. If your purchase was shipped with our Free Shipping option, the cost of the shipping will be subtracted from the total refund amount.
HP Tuners Credits are assigned to the HP Tuners product with the submitted serial number and cannot be transferred. Once you load a tune to your vehicle with the RTD, these credits are Non-Refundable.
Digital products and files that have no ability to be taken back physically, such as an SCT Tuner Unlock, are Non-Refundable.
nGauge Tune License Fee is included in your initial purchase of MPT tunes for the nGauge. This fee is factored into the price of the tunes and becomes Non-Refundable when the stock file has been emailed to MPT.
MPT Decals are Non-Refundable, once they have been received by the customer.
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2021-2025 | Ford | Bronco | Badlands |
| 2021-2023,2025 | Ford | Bronco | Base |
| 2021-2025 | Ford | Bronco | Big Bend |
| 2021-2024 | Ford | Bronco | Black Diamond |
| 2022-2024 | Ford | Bronco | Everglades |
| 2021 | Ford | Bronco | First Edition |
| 2023-2025 | Ford | Bronco | Heritage Edition |
| 2023-2024 | Ford | Bronco | Heritage Limited Edition |
| 2021-2025 | Ford | Bronco | Outer Banks |
| 2021-2024 | Ford | Bronco | Wildtrak |
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