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Get the job done right with LUVERNE Grip Step 7" running boards. These roughneck truck side steps feature a unique expanded metal tread pattern for superior traction and a 7" width for reliable footing. They are built from aluminum alloy for exceptional, rust-free strength, and they are simple to install using high-strength vehicle-specific brackets. The rugged, expanded metal tread and angular design of Grip Step running boards truly makes them a side accessory fit for your work truck or commercial van. No matter the season, the superior traction of Grip Steps locks onto the bottom of your boots and provides safe vehicle entry and exit. Because they boast an impressive 7" width, the side steps are as comfortable as they are skid-resistant. We know the job doesn't make exceptions to keep your vehicle looking pretty, and that is why Grip Step running boards are made from aluminum and shielded in a tough powder coat finish. We use a 5052 aluminum alloy to provide maximum strength and unstoppable rust resistance. To finish things off and add a professional touch, we also apply a durable textured black powder coat and contoured black plastic end caps to further protect against dirt, moisture and other threats on the job. To make installation as simple as possible, Grip Step 7" running boards are each designed for a custom-fit installation, using vehicle-specific mounting brackets. The brackets are covered in a durable black powder coat finish and bolt onto the boards using stainless steel fasteners for long-lasting strength. This particular set of Grip Step running boards is designed to fit specific years of the Toyota Tundra (see application info to verify fitment). These running boards come with brackets, but the brackets are shipped separately.
Grip Step running boards are designed to be the best running boards for work trucks, featuring a unique expanded metal tread pattern for superior traction and a 7" width for reliable footing.

LUVERNE has manufactured truck accessories in the United States since 1963, specialising in grille guards, running boards, side steps and mud guards for pickups, commercial vans and SUVs. Products are built primarily from stainless steel, aluminium and mild steel, with model-specific mounting kits that use existing frame locations for a bolt-on installation.
LUVERNE has been manufacturing automotive accessories in the United States since 1963, and six decades of continuous production have made it a nationally recognised name in the truck accessory market. Now a Lippert brand, it concentrates on a defined set of products rather than spreading across the whole aftermarket: front-end protection, step access and spray protection for pickup trucks, commercial vans and sport utility vehicles.
Step products are the largest part of the catalog and the range is unusually deep, because the right step depends on the vehicle's ride height, the width of the rocker panel and how often people get in and out. The O-Mega II six-inch oval steps give a wide, flat standing surface in polished stainless or black powder coat, while the Regal 7 seven-inch oval steps go wider still for full-size crew cabs and lifted trucks. The broader running board and side bar range covers round tube, oval and boxed profiles across cab configurations, with treads positioned at the door openings where they are used.
Grille guards protect the front end against impacts, brush and road debris, built in tubular stainless or steel with model-specific brackets that tie into factory frame mounting points. Because the fit is engineered per vehicle, installation is a bolt-on job that does not require drilling or cutting on most applications.
Rounding out the line, LUVERNE mud guards and mud flaps shield rocker panels, paint and following vehicles from stones and road spray, in widths matched to the tyre and fender they sit behind. Material choice runs through everything the brand does: stainless steel where appearance and corrosion resistance matter most, aluminium where weight is the priority, and mild steel with protective coating where strength and value lead. Customers include contractors, fleet operators, van upfitters and truck owners.
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1 compatible vehicles
| Year | Make & Model | Style | Notes |
|---|---|---|---|
| 2007 - 2021 | Toyota Tundra | Extended Cab Pickup | — |
Yes, the LUVERNE Grip Step 7" x 78" Black Aluminum Running Boards, Select Toyota Tundra 415078-400752 (Part #FTNF415078-400752) is designed to fit the 2007-2021 Toyota Tundra.
The LUVERNE Grip Step 7" x 78" Black Aluminum Running Boards, Select Toyota Tundra 415078-400752 (Part #FTNF415078-400752) fits 2007-2021 Toyota Tundra models. The 2021 model year is the last year covered by this part number. For newer models, check for an updated version.
The LUVERNE Grip Step 7" x 78" Black Aluminum Running Boards, Select Toyota Tundra 415078-400752 (Part #FTNF415078-400752) fits the following vehicles: 2007-2021 Toyota Tundra. Always verify your specific year, make, and model before ordering.
The LUVERNE Grip Step 7" x 78" Black Aluminum Running Boards, Select Toyota Tundra 415078-400752 (Part #FTNF415078-400752) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
The Model 400752 step brackets fit 2007 and newer Toyota Tundra Double Cab and Crew Maxx pickups. Confirm your truck model and year match these specifications before purchase.
No. The Model 400752 is designed only for Double Cab and Crew Maxx configurations. Regular Cab Tundras are not listed as compatible.
The kit includes four mounting brackets (two each of part numbers 551985, 551986, 551987, and 551988), 16 M8-1.25×25 mm zinc-plated hex head cap screws (102549), 16 lock washers 5/16" (100030), and 16 flat washers 5/16" (100034). The step assembly itself is sold separately and comes with its own installation instructions.
No drilling is required. The brackets attach to existing threaded inserts in the rocker panel using the factory mounting holes.
Each bracket is marked with notches on the inboard edge. Bracket #1 (part 551985) has one notch and mounts at the front of the vehicle. Brackets #2, #3, and #4 have correspondingly more notches and progress toward the rear. You receive two of each bracket type for left and right sides.
Position each bracket so both mounting holes align with the threaded inserts in the rocker panel interior wall. Attach the top hole using one M8-1.25×25 mm zinc-plated hex head cap screw (102549), one 5/16" flat washer (100034), and one 5/16" lock washer (100030). Level the bracket and tighten to 19 lb-ft torque.
Tighten the M8-1.25×25 mm hex head cap screws to 19 lb-ft.
Yes. After positioning the brackets so both holes align with the threaded inserts, level them before tightening the fasteners to 19 lb-ft.
No. The Model 400752 includes only the mounting brackets. The step assembly is sold separately and comes with its own installation instructions that must be reviewed and followed.
2007 and newer Toyota Tundra Double Cab and Crew Maxx pickups only.
No. The brackets use existing threaded inserts in the rocker panel.
Tighten the M8-1.25×25 mm hex head cap screws to 19 lb-ft.
16 M8-1.25×25 mm zinc-plated hex head cap screws, 16 lock washers (5/16"), and 16 flat washers (5/16").
No. The step assembly is sold separately and includes its own installation instructions.
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