INEOS Grenadier Side Steps Guide: Fixed vs. Electric vs. Rock Slider Plates

The INEOS Grenadier factory door sill sits roughly 65 cm (25.6 inches) off the ground, depending on tire size and suspension load. Stepping directly into the Recaro seats without an intermediate platform causes daily joint strain for passengers and family members.

Choosing the right running boards comes down to three vehicle builds:

• Fixed Aluminum Steps: Built for overland travel where you want physical side protection against trail brush, loose stones, and tight parking lots, along with a full-time standing deck for roof cargo.

• Rock Slider Step Plates: Built for owners whose vehicles arrived with factory round steel rock rails and want secure foot traction without throwing away original equipment.

• Retractable Electric Steps: Built for daily driving and family touring where passengers need the lowest step height, deploying to roughly 35 cm (13.8 in) above the ground while tucking away to preserve trail clearance.

Technical Comparison Matrix

Compare the physical measurements, trail protection levels, and installation requirements across all three configurations before ordering:

Fixed Aluminum Running Boards for INEOS Grenadier: Flank Defense & Full-Time Roof Access

Fixed running boards bolt directly to factory ladder-frame mounting slots using high-tensile fasteners. By establishing a permanent step deck roughly 40 cm off the ground, they break the initial 65 cm cab entry into two balanced steps.

Key design benefits include:

• Lower Flank Defense: The boxed aluminum extrusion extends roughly 25 cm outward from the lower door sheet metal. This outward stance acts as a physical buffer that helps deflect trail gravel, brush, and careless car doors in parking lots.

• Full-Time Roof Access: Overlanders packing roof racks, rooftop tents, or side gear boxes can step onto the boards at any time without having to open vehicle doors.

• Trail Considerations: Because fixed steps remain below the rocker area at all times, drivers who regularly run technical boulder trails should account for this fixed position when evaluating obstacle clearance.

Explore Available Options:

• View the Fixed Side Steps with Horizontal Groove & Checkerboard Patterns for high-traction punch-plate grip.

• View the Black Aluminum Fixed Running Boards for a low-profile matte black powder-coat finish.
  

INEOS Grenadier Rock Slider Step Plates: Resolving Slippery OEM Tubes

Many Grenadier owners took delivery of their vehicle with the factory-optional tubular steel rock sliders. While the round steel protects the lower sill against heavy trail hits, the smooth curved pipe creates an awkward footing surface, particularly when wet, muddy, or frosted over.

Replacing the entire factory slider means throwing away expensive OEM hardware and dealing with cumbersome shipping. STREK clamp-on step plates resolve this specific problem:

• No-Drill Clamp Mounting: Stamped steel saddle clamps grip tightly around the factory round tube using stainless steel hardware. You do not need to cut the tube, weld steel, or unbolt the factory sliders from the chassis.

• Perforated Grip Platform: Stamped traction holes bite firmly into work boots and hiking shoes while allowing mud and trail slush to fall through.

• Maintains Factory Trail Clearance: The plate mounts directly along the upper contour of the tubular bar, giving you foot placement without hanging down below the rock rail.

Explore Available Options:

• View the Rock Slider Additional Step Plates (Fits both Station Wagon and Quartermaster equipped with OEM tubular sliders).

• Important Note: This product requires the factory tubular rock sliders to be installed on the vehicle.

INEOS Grenadier Electric Side Steps: Cabin Ingress Without Trail Clearance Sacrifices

For Grenadiers serving double duty as daily family commuters and trail vehicles, retractable powersteps eliminate the step-in height compromise.

Key performance features include:

• Approx. 35 cm Deployed Step Height: When the doors open, the articulated linkage lowers the aluminum step to approximately 35 cm (13.8 in) above the ground. Based on a roughly 65 cm door-sill height, this creates an approximately 30 cm (11.8 in) height difference on the measured vehicle.

• Flush Rocker Stowing: Once doors latch, heavy-duty linkages retract the board flush along the lower rocker skirt, keeping the side profile clean and ready for trail departure angles.

• Integrated Step Lighting: Built-in exterior-grade LED strip lighting illuminates the footing area when doors open, helping you spot muddy ruts and trail obstacles at night.

• App-Based Control Utility: Includes Bluetooth companion app connectivity for convenience modes, such as manual deployment lock for vehicle washing or roof loading.

Explore Available Options:

• View the Electric Side Steps for Station Wagon for standard five-door passenger setups.

• View the Electric Side Steps with LED Light Strips for Station Wagon for integrated welcome lighting.

• View the Quartermaster Electric Side Steps with LED Light Strips for long-wheelbase dual-cab pickup models.

Chassis Compatibility & Fitment Guide

Always verify your body style and factory hardware before purchasing side steps:

Compatibility Notes:

• Chassis Lengths: The Quartermaster pickup uses an extended wheelbase compared to the Station Wagon; side boards and bracket spacing are not interchangeable between the two body styles.

• Left-Hand vs. Right-Hand Drive: Verify harness routing and under-dash fuse locations based on your steering column configuration (LHD vs. RHD).

Installation, Electrical Safety & Maintenance Guidelines

Review these mechanical and electrical installation practices before fitting your hardware:

Mechanical Alignment & Hardware Practices

• Bracket Identification: Drop brackets on motorized systems feature stamped position markings (LF, LM, LR, RF, RM, RR); never interchange them across mounting points.

• Chassis Alignment Shims: Use the supplied horseshoe alignment shims between the bracket bases and the ladder frame to absorb minor chassis build variations and keep tread decks level.

• Hardware Torque Standards: Retorque all frame-mounted fasteners to specified torque values after your first 100 miles (160 km) of driving.

Electrical Safety Guidelines

• Disconnect Battery First: Always disconnect the negative battery terminal before accessing the fuse block or connecting harness pins.

• Add-A-Circuit Fuse Taps: Route power through the dedicated mini-blade fuse tap into the designated interior fuse slot without stripping or splicing original vehicle looms. Check your vehicle manual to verify fuse assignments for your specific model year.

• Grommet Weather Sealing: Route external motor harnesses through factory floor plugs located beneath the cabin seats, confirming rubber seals are fully seated to prevent moisture intrusion during water crossings.

• Initial Password Update: For motorized steps featuring mobile Bluetooth connectivity, consult your included technical manual for pairing instructions and update the default passkey after your first connection.

Legal Compliance & DIY Disclaimer

Notice: Professional installation by a certified automotive technician is strongly recommended for all electrical and motorized systems. DIY installers assume full responsibility for component fitment and electrical safety. Motorized steps and accessory lighting must comply with local road regulations; check regional transportation codes regarding exterior vehicle lighting and deployable running gear before driving on public highways.

Frequently Asked Questions (FAQ)

• Q: Will electric side steps deploy if a door is opened during technical off-roading?

  • A: You can activate the manual stowed-lock feature through the companion mobile app, keeping the boards safely tucked against the vehicle body while tackling high-clearance trails.

• Q: Can fixed aluminum steps support my weight while loading the roof?

  • A: Yes. The 25 cm wide extrusion and direct-to-chassis mounting brackets provide a stable platform for adult boots while securing roof cargo.

• Q: Can I install Rock Slider Step Plates if my Grenadier did not come with factory tubular sliders?

  • A: No. The step plates clamp directly onto the cylindrical steel geometry of the factory rock sliders. If your vehicle lacks these OEM bars, choose either the Fixed Aluminum Steps or Electric Retractable Steps.

Final Build Decision & Engineering Support

• For Trail Durability & Roof Access: Choose Fixed Aluminum Side Steps.

• For Slippery OEM Tubes: Choose Rock Slider Step Plates (Factory slider required).

• For Family Boarding Comfort & Clean Profiles: Choose Retractable Electric Steps with LED Strips.

Need technical torque specifications or wiring clarification for your specific VIN? Reach out to our technical support desk at service@strekoffroad.com for direct engineering assistance.