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If you use your Forester for family duties, outdoor trips, or carrying gear, the right side step can make getting in and out safer and more convenient. Subaru Forester side step options vary in platform style, material, and mounting approach, and the differences affect durability, ease of use, and ground clearance.This guide shortlists seven top options for the Forester and explains the tradeoffs you should weigh. We focus on fitment, corrosion resistance, load capacity, and installation so you can pick a solution that matches how you use your vehicle.
Looking for other parts? See all Subaru Forester parts & accessories.
Top Picks at a Glance
| Best Overall Side Step A well-rounded pick balancing durability, fit, style, and price | Generic 500 lb Fixed Running Board Side Steps with Aluminum Brackets for Subaru Forester (2019–2025) |  |
| Best Budget Side Step A low-cost option that still provides basic protection and function | fenqing-y Running Board Side Step for Subaru Forester 2025 (2-piece, with Brackets) |  |
| Best Premium Side Step Higher-end materials and finish with superior fit and features | Black Horse Vortex Aluminum Running Boards for 2019-2024 Subaru Forester |  |
| Best Heavy-Duty Side Step Built for higher load capacity and rugged, long-lasting use | ERKUL 5.2" Running Boards for Subaru Forester 2014–2018 with Mounting Brackets |  |
| Best Aluminum Side Step Lightweight, corrosion-resistant construction for long service life | Wusecssy 2‑Piece Aluminum Running Boards with ABS Trim and Brackets |  |
| Best Low-Profile Side Step Slim, close-to-body design that keeps ground clearance down | AITONOBLE Running Boards Side Steps for Subaru Forester 2019-2024 |  |
| Best Wide-Step Surface Side Step Extra-wide tread area for safer, more comfortable footing when entering | SSTXRJS Aluminum Side Steps with Red Accent for 2013–2018 Subaru Forester |  |
1. Generic 500 lb Fixed Running Board Side Steps with Aluminum Brackets for Subaru Forester (2019–2025)
Best Overall Side Step
| Compatible with Vehicle Type | Subaru Forester 2019-2025 |
|---|---|
| Weight Capacity Maximum | 500 pounds |
| Material Type | ABS, Aluminum |
| Included Components | Brackets, Running Boards |
These fixed side steps attach using vehicle-specific brackets to provide a low-profile, non-slip step for Subaru Forester models from 2019 through 2025. Constructed from aluminum with ABS trim, the boards add easier entry and exit for passengers and a cleaner visual lower rocker line. Installation uses the supplied brackets and the vehicle's existing mounting points so fitment is straightforward for mechanically comfortable DIYers or a quick shop install. The 500 pound capacity means the boards handle multiple adults and everyday cargo loading without flex. Because they are fixed rather than retractable they deliver consistent step access but add permanent width to the vehicle and cannot be folded in tight parking. The finish is simple all-black with aluminum accents that resists wear, though buyers seeking a textured heavy-duty off-road tread or premium stainless options may prefer other designs.
Best for: Buyers who want a durable, ready-to-install side step that improves entry and exit and keeps a clean factory-style look on a Forester without needing premium features.
Less Ideal for: Drivers who need retractable steps for tight parking or those seeking heavy off-road-specific aggressive tread patterns.
- Vehicle-specific brackets for direct fit to Subaru Forester 2019–2025
- Aluminum construction with ABS trim offers corrosion resistance and durable stepping surface
- 500 pound weight capacity supports multiple adults and heavy loads
- Includes brackets, running boards, and mounting hardware for a complete kit
- Fixed design cannot retract and adds permanent width to the vehicle
Verdict: The best overall side step balances strong construction, secure fitment, attractive finish, and reasonable cost for most buyers.
2. fenqing-y Running Board Side Step for Subaru Forester 2025 (2-piece, with Brackets)
Best Budget Side Step
| Compatible Vehicle | Subaru Forester 2025 |
|---|---|
| Material Type | Aluminum |
| Included Components | Brackets and screws |
| Exterior Finish | ABS |
| Automotive Fit Type | Vehicle Specific Fit |
These fenqing-y running boards provide a simple, budget-friendly way to add a fixed stepping surface and side protection to a 2025 Forester. The kit includes two boards, mounting brackets and screws so it installs as a vehicle-specific fit without extra fabrication. Constructed from aluminum with an ABS exterior finish, the bars give a stable platform for entering and exiting taller rides and help shield the lower rocker from road debris. Because the design and materials keep costs down, you should expect a basic finish rather than the thicker tubing or rubberized tread found on premium options. Installation is straightforward for a DIYer comfortable with basic hand tools, though the three-month manufacturer warranty and limited documentation mean buyers should check fitment and hardware tightness after installation. For someone prioritizing function and price over polished styling or heavy-duty protection, this kit delivers the essentials at a low cost.
Best for: Buyers who need an affordable, functional side step for everyday use on a 2025 Forester and prioritize straightforward installation and utility over premium appearance.
Less Ideal for: Drivers seeking heavy-duty protection, premium styling, or advanced non-slip treads should consider higher-end running boards or steps instead.
- Vehicle-specific fit for Subaru Forester 2025 simplifies installation
- Includes brackets and screws so no additional parts are needed
- Aluminum construction offers corrosion resistance and a lightweight stepping surface
- Low-cost option that adds functionality and basic rocker protection
- Finish and tread design are basic compared with higher-end tubular or rubberized steps
Verdict: The best budget side step gives reliable stepping surface and protection at a low price while sacrificing some premium materials or features.
3. Black Horse Vortex Aluminum Running Boards for 2019-2024 Subaru Forester
Best Premium Side Step
| Compatible Vehicle | 2019-2024 Subaru Forester |
|---|---|
| Material Type | Aluminum |
| Step Pad Width | 5.5 inches |
| Finish | Powder-Coat |
| Included Components | All Necessary Hardware |
The Black Horse Vortex running boards are a vehicle-specific aluminum side step made for the 2019–2024 Subaru Forester. They mount with included hardware using factory holes for a straightforward bolt-on installation and are sold as a pair. The boards use an all-aluminum construction with a powder-coated exterior finish and ABS end caps to balance durability and curb appeal. The 5.5-inch step pad with raised rubber dots improves grip for wet or muddy conditions and helps provide a secure foothold when entering or exiting the vehicle. Because they are lightweight aluminum, these boards add minimal load while resisting corrosion better than bare steel. Installation is aimed at DIYers comfortable with basic hand tools and does not require vehicle modification. Limitations to consider are that the finish and rubber pads will show wear over many years of heavy use, and aluminum is less impact-tolerant than heavier steel options if you regularly encounter heavy off-road obstacles.
Best for: Buyers who want a refined, long-lasting side step that complements the Forester’s appearance and value durability and easy, factory-style installation over maximum off-road toughness.
Less Ideal for: People who need heavy-impact protection or plan frequent extreme off-road use should consider more rugged steel steps or nerf bars designed for contact protection.
- Vehicle-specific fit for 2019–2024 Subaru Forester eases alignment and installation
- All-aluminum construction resists corrosion and keeps weight low
- 5.5" step pad with rubber dots improves footing in wet or dirty conditions
- Powder-coated finish and ABS end caps provide a refined look and protection
- Includes all necessary mounting hardware for bolt-on installation using factory holes
- Aluminum construction is less impact-resistant than heavier steel bump-style bars and may dent under heavy off-road abuse
Verdict: The best premium side step delivers top-tier materials, refined finishes, and superior mounting hardware for buyers who prioritize long-term looks and performance.
4. ERKUL 5.2" Running Boards for Subaru Forester 2014–2018 with Mounting Brackets
Best Heavy-Duty Side Step
| Compatible with Vehicle Type | Passenger Car |
|---|---|
| Weight Capacity Maximum | 350 pounds |
| Material Type | Aluminum, Plastic |
| Exterior Finish | Anodized Coating |
These ERKUL running boards are a vehicle-specific side step set made for the Subaru Forester 2014–2018 and intended to add easier access and side protection. They mount with the supplied brackets and hardware so installation follows a vehicle-tailored fitment rather than a universal guess. Constructed from anodized aluminum with plastic trim and a textured, slip-resistant step surface, they give a stable platform and a premium look while protecting the lower body from road debris. The boards are rated to support up to 350 pounds per step, which makes them suitable for regular passenger use and heavier riders carrying gear. Because the design is metal with reinforced brackets, they resist corrosion and maintain stiffness under repeated use. The main considerations are that these are fixed side steps rather than retractable, so they add permanent width and require careful alignment during installation; a lift or professional help may be needed on lower vehicles. For Forester owners wanting a strong, durable step that looks factory-installed, these deliver practical strength and style.
Best for: Someone who wants a durable, factory-style side step for a 2014–2018 Forester and prioritizes strength and long-term corrosion resistance over retractable convenience.
Less Ideal for: Drivers who need retractable or ultra-slim steps for tight parking spaces or who plan only occasional use and prefer a lighter, minimalist option.
- Vehicle-specific fit for Subaru Forester 2014–2018 with included mounting brackets
- Anodized aluminum construction resists corrosion and stays rigid under load
- Textured slip-resistant stepping surface improves safety entering and exiting
- 350 lb weight capacity per step supports heavier users and gear
- Fixed design increases vehicle width and does not retract when not in use
Verdict: The best heavy-duty side step is engineered with thicker materials and reinforced mounts to withstand frequent heavy use and rough conditions.
5. Wusecssy 2‑Piece Aluminum Running Boards with ABS Trim and Brackets
Best Aluminum Side Step
| Material Type | Acrylonitrile Butadiene Styrene (ABS), Aluminum |
|---|---|
| Compatible with Vehicle Type | Sport Utility Vehicle |
| Automotive Fit Type | Universal Fit |
| Included Components | Brackets, Instructions, running boards |
These Wusecssy running boards combine an aluminum step rail with ABS trim and include mounting brackets and fasteners for installation. They are intended to mount along the Forester's rocker area to provide a safer, lower step for passengers and a platform to reach the roof or load cargo. The aluminum construction keeps the assembly relatively light while resisting corrosion, and the ABS outer trim helps protect the finish from chips and road debris. Included brackets and instructions simplify fitment when matched to the vehicle, and the boards are rated by the seller to support multiple adults simultaneously. Limitations to note are that this listing is sold as a universal fit style so professional trimming or vehicle‑specific brackets may be required for a precise factory‑like fit, and the product information does not include tested load ratings or detailed fitment hardware for the Forester, so expect some trial fit and adjustment during installation.
Best for: Buyers who prioritize lower weight and improved corrosion resistance in an aftermarket SUV side step and are willing to do or arrange minor fitment adjustments for a clean installation.
Less Ideal for: Drivers seeking a vehicle‑specific, bolt‑on replacement with guaranteed fitment and tested load certification should consider purpose‑designed Forester OEM or model‑specific aftermarket boards instead.
- Aluminum rail offers lighter weight and inherent corrosion resistance compared with steel
- ABS trim protects the visible surface from scratches and road debris
- Includes mounting brackets, screws, and instructions for easier installation
- Provides a low, wide stepping surface that aids roof access and passenger entry
- Listed as a universal fit which may require modification or additional hardware for exact Subaru Forester alignment
Verdict: The best aluminum side step offers a lightweight, rust-resistant option that balances strength and durability for owners who want lower weight and cleaner corrosion performance.
6. AITONOBLE Running Boards Side Steps for Subaru Forester 2019-2024
Best Low-Profile Side Step
| Compatible vehicle | Subaru Forester 2019-2024 |
|---|---|
| Material Type | Aluminum, Plastic |
| Exterior Finish | Aluminum |
These AITONOBLE running boards are a slim, close-to-body step solution made for Subaru Forester models from 2019 to 2024. Built from aluminum with ABS plastic components, they provide a narrow tread that helps preserve ground clearance while giving a defined step for entering, exiting, or accessing the roof. The kit is sold as a bolt-on setup with included brackets and a manual so installation does not require drilling, which simplifies fitment and keeps the vehicle sheetmetal intact. The aluminum finish resists corrosion and the compact profile keeps the boards from catching on obstacles during light off-road use or steep driveways. Expect less platform surface than full-width running boards, so the step feels more compact underfoot; tall or mobility-impaired users may prefer a wider tread. Overall these steps balance a low visual profile and practical function for Forester owners who want easier vehicle access without sacrificing clearance.
Best for: Buyers who want a slim, factory-style step for a Subaru Forester that improves access without lowering ground clearance or changing the vehicle appearance.
Less Ideal for: People who need a wide, cushioned platform for frequent heavy loading, assisted mobility, or to help short passengers climb into the vehicle.
- Low-profile design preserves ground clearance and complements vehicle look
- Aluminum construction with ABS plastic parts for corrosion resistance and durability
- Bolt-on installation with included brackets and manual eliminates drilling
- Provides a usable stepping surface for roof and cab access
- Narrow tread offers less standing area than full-width running boards
Verdict: The best low-profile side step has a slim, close-to-vehicle design to preserve ground clearance while still providing a usable stepping surface.
7. SSTXRJS Aluminum Side Steps with Red Accent for 2013–2018 Subaru Forester
Best Wide-Step Surface Side Step
| Compatible with Vehicle Type | Passenger Car |
|---|---|
| Weight Capacity Maximum | 550 pounds |
| Automotive Fit Type | Vehicle Specific Fit |
| Material Type | Aluminum |
These SSTXRJS side steps give the Forester an enlarged, grippy foothold and protective side coverage for everyday use. Constructed from thickened aluminum with a matte powder-coated finish, the boards resist rust and scratching while the grooved, widened step plates deliver a stable surface for adults, children and pets in wet or muddy conditions. They mount to factory-style locations using the included hardware for a straightforward installation with basic tools. In addition to easing entry and exit, the bars act as a buffer against stones and light side impacts, helping protect paint and lower door panels. Expect a rugged, sporty look thanks to the painted finish and red accent. Limitations include reliance on the provided brackets for strength — heavy load-bearing or extreme off-road impacts may exceed the intended protection — and finish wear over time if exposed to harsh abrasives or chemical cleaners.
Best for: Buyers who prioritize easier, safer entry and exit and want a tidy, factory-style upgrade that also protects the vehicle’s lower body during daily driving and light off-road use.
Less Ideal for: Not a good choice for owners seeking heavy-duty rock-crawling protection or those who need integrated steps with powered or retractable functionality.
- Widened non-slip step surface for more secure footing in wet or muddy conditions
- Thickened aluminum construction with powder-coated finish for corrosion resistance
- Vehicle-specific fitment for 2013–2018 Subaru Forester simplifies installation
- Includes left and right boards plus mounting hardware for bolt-on installation
- Provides side protection against stones and minor impacts
- Not designed as a heavy-duty bumper or to withstand major impacts
Verdict: The best wide-step surface side step provides an enlarged tread area and grippy surface for easier, more secure entry and exit during everyday use.
Choosing the Right Subaru Forester Side Step: Key Factors to Consider
Fitment and Compatibility
Correct fitment is the single most important factor for Subaru Forester side steps. A purpose-designed kit that references the Forester's model years and mounting points reduces the chance you will need extra brackets, drilling, or modification. Proper compatibility ensures the step aligns with factory rocker panels and existing holes, which shortens installation time and preserves vehicle integrity.
Pay attention to trim-specific notes such as running board clearance near door seals or trim clips. If a kit lists multiple body styles or model years, verify which Forester configurations were tested. Poor fitment can lead to loose mounts, noisy operation, or damage to the vehicle's finish over time.
Material and Corrosion Resistance
Materials influence long-term durability and maintenance. Aluminium is lightweight and resists rust, making it a common choice for coastal or winter climates. Steel is stronger but needs robust corrosion protection such as thick powder coating or galvanized finishes to withstand road salt.
Examine how attachments like step pads and end caps are secured. Exposed fasteners and welded joints should have protective treatments. If the coating is thin or absent, expect accelerated wear in wet or salty conditions. Corrosion resistance directly affects how long a side step remains safe and attractive without regular refinishing.
Step Design and Traction
Step geometry and surface traction determine how safe and functional a side step is in everyday use. Wide, flat platforms provide more secure footing when entering and exiting, while textured rubber pads or serrated metal surfaces help when shoes are wet or muddy. Consider pad placement relative to the vehicle door so the natural foot path lands on the most grippy area.
Low-profile tube styles offer a cleaner look but can be harder to step on, especially for children or older passengers. Conversely, full-length running boards increase usable stepping area but can reduce ground clearance. Think about who uses the vehicle most and what conditions they typically encounter.
Ground Clearance and Off-Road Impact
Side steps affect the Forester's approach, departure, and belly clearance. Bulky boards sit lower and can catch on rocks, ruts, or trail obstacles. If you use the Forester for light off-roading, choose a design that balances step usability with minimal intrusion beneath the vehicle.
Consider mounting position and whether the brackets add additional hang-down points. Some designs tuck close to the body while others protrude more. If ground clearance is a priority, look for narrow-profile or higher-mounted options that minimize obstacle contact while still offering usable stepping surfaces.
Installation and Hardware
Installation complexity ranges from simple bolt-on kits that use factory holes to systems that require drilling or additional brackets. A Forester-specific mounting kit that includes all necessary hardware, clear instructions, and pre-shaped brackets typically reduces install time and potential fitment issues.
Assess whether installation requires lifting the vehicle, professional tools, or bracket trimming. Choose kits with corrosion-resistant hardware, such as stainless steel bolts or coated fasteners, to avoid early rust and to simplify long-term maintenance. If you plan to install them yourself, favor kits with clear step-by-step instructions and labeled parts.
Load Capacity and Passenger Safety
Load capacity is a practical safety consideration. Steps must support the weight of adults stepping on them repeatedly. Manufacturers usually list a static load rating; prefer options rated for at least the force of two adults to accommodate leaning or heavy cargo transfer.
Beyond raw capacity, look for secure attachment points and minimal flex under load. Excessive bending can loosen fasteners over time and create a hazardous step. The step surface should also provide stable footing to prevent slips and falls during vehicle entry and exit.
Types of Side Steps and How They Affect Use
Side steps come in several common forms, each with benefits and compromises for the Forester. Tube-style bars are visually discreet and often lighter, but they may provide less usable stepping area. Full-length running boards give a broad platform and easier access for children and passengers carrying gear, but they can reduce ground clearance.
Drop steps and nerf-style bars offer a pronounced step surface closer to the ground, which can be helpful for taller vehicles, but they are more likely to contact obstacles. Consider the typical driving and parking environments when choosing a style so the step matches your daily use.
- Tube bars: slim profile, lighter, may have smaller step pads
- Running boards: full-length platform, best for frequent passenger access
- Drop/Nerf-style: lower step height, more intrusion under vehicle
Material Tradeoffs: Aluminium Versus Steel
Aluminium steps are attractive for their corrosion resistance and lighter weight. They are less prone to rust and typically require less surface maintenance. Steel offers higher strength and can be cheaper but must have a durable coating to avoid rust, especially in areas that use road salt.
Coatings and surface treatments matter as much as base material. Look for powder coating, anodizing, or other protective finishes and inspect the underside of the brackets and welded areas for coverage. Well-treated steel can perform for many years, but untreated steel will degrade faster than aluminium in wet climates.
- Aluminium: lighter, rust-resistant, often more expensive
- Steel: strong, cost-effective, needs good protective finish
Maintenance and Longevity
Routine maintenance extends the life of side steps. Wash them regularly to remove road salt and debris, and inspect fasteners and brackets for corrosion or loosening. Rubber pads and end caps can wear; replacing those components is often simpler than swapping the entire assembly.
If the finish shows wear, address it early with touch-up coatings to prevent further corrosion. Periodically check the torque on mounting bolts after the first few hundred miles and after off-road use to ensure nothing has shifted.
- Regular washing prevents salt buildup
- Inspect and retorque bolts after initial installation
- Replace worn pads and caps to maintain safety
Installation Tips for Forester Owners
Plan the installation with the right tools and a helper. Many Forester kits are bolt-on and use factory holes, but some require temporary removal of trim pieces or lowering the exhaust for access. Use a torque wrench where manufacturer torque specs are provided.
If the kit includes a mounting template or labeled hardware, lay everything out before starting. Protect painted surfaces during installation and confirm the step aligns with door openings. If you are unsure about drilling or complex bracket modifications, consider professional installation to avoid damage.
- Use supplied brackets and hardware for a secure fit
- Protect paint and trim during fitting
- Follow torque specs and recheck after first use
Legal and Practical Considerations
Check local regulations for aftermarket attachments that affect vehicle width or step-off points. Some jurisdictions have rules around protruding accessories. Ensure your chosen side steps do not interfere with side airbags, door seals, or factory drainage paths.
Also consider how a side step interacts with roof rails, running boards, or other accessories already installed on your Forester. Confirm adequate clearance and that doors open fully without obstruction.
- Verify local rules about accessory width and projection
- Ensure no interference with doors, seals, or airbags
- Confirm compatibility with existing roof or cargo accessories
How We Chose the Best Subaru Forester Side Step
We evaluated products using criteria that matter specifically to Subaru Forester owners and real-world use. Primary filters included exact-fit compatibility with the Forester chassis, verified mounting points, and manufacturer-specified weight capacity to ensure safe stepping and passenger support. We prioritized materials and finishes that resist road salt and moisture, such as aluminium with protective coatings and powder-coated steel, because corrosion is a primary failure mode for side steps.Durability and construction were judged by tube thickness, step pad quality, and weld or fastener design. Ground clearance and step profile were assessed to avoid interference with off-road use and to maintain approach and departure angles. Ease of installation received attention, favoring kits that include vehicle-specific brackets and clear hardware rather than universal-fit parts that require drilling or fabrication.We excluded items that lacked vehicle-specific fitment information, had unclear mounting hardware, or provided no corrosion-protection details. The final list balances fit, longevity, safety, and installation practicality for Forester owners.
Our full evaluation process is outlined in our review methodology.
FAQ
Can I install side steps on my Forester myself?
Often you can install bolt-on Forester side steps yourself if the kit includes vehicle-specific brackets and clear instructions. You will need basic tools, a torque wrench, and sometimes a second person to hold the bar during fitment. If the kit requires drilling or bracket modification, professional installation is recommended.
Will adding side steps reduce my Forester's ground clearance?
Some side step styles reduce ground clearance more than others. Full-length running boards and drop-step designs sit lower and may contact obstacles. Choose a low-intrusion, higher-mounted design if you do light off-roading or want to preserve clearance.
How do I prevent rust on steel side steps?
Select options with powder coating or galvanized finishes and rinse the steps regularly to remove salt and grime. Touch up chips in the coating promptly and inspect mounting hardware for corrosion, replacing fasteners with stainless steel if necessary.
Are aluminium steps strong enough for frequent use?
Quality aluminium steps are typically engineered to support repeated passenger use and have adequate load ratings. Verify the manufacturer's static load capacity and examine bracket design to ensure it minimizes flex under load.
Do side steps affect my vehicle's warranty or safety systems?
Properly installed, vehicle-specific side steps should not void unrelated factory warranties, but installers should avoid drilling into structural components or cutting factory wiring. Confirm the kit does not interfere with side-impact or curtain airbag deployment before installation.
What maintenance do side steps need over time?
Regular cleaning, inspection of fasteners, and replacing worn pads or end caps are the primary maintenance tasks. Re-torquing bolts after the first few hundred miles and after off-road trips helps maintain a safe fit.
Final Verdict
Prioritize fitment, corrosion resistance, and the step profile that matches how you use your Forester. If you frequently carry passengers or gear, a wider running board offers easier access; if you need to preserve clearance for trails, choose a narrow, higher-mounted design. Installation simplicity and robust mounting hardware reduce long-term maintenance and safety concerns.Balance the tradeoffs between material, protection, and step usability to pick a side step that lasts and performs in your typical driving conditions. Focus on verified Forester fitment and durable finishes to make a confident choice.
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