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LUVERNE Grip Step wheel-to-wheel running boards equip your pickup truck for whatever job lies ahead. They offer easier truck bed access, fleet-level safety, a highly rust-free construction and a custom fit for your truck and lifestyle. Grip Step wheel-to-wheel steps are the ideal solution for better truck bed access. Whether you need to reach a truck tool box, ladder rack or some cargo in the truck bed, the wheel-to-wheel steps are extra-long, providing a convenient step up for reaching into the truck bed. Grip Step running boards are also built for hard work, featuring expanded metal treads that offer fleet-approved safety. The open treads ensure maximum traction for your boots -- whether rain or shine -- and they also help keep your truck's interior clean by allowing dirt, snow and debris to pass through the boards. For superior resistance to the elements, Grip Step wheel-to-wheel running boards are made from aluminum alloy. They're strong, lightweight and highly corrosion-resistant. To maximize this corrosion resistance, the running boards and brackets are both shielded in a durable black powder coat finish. The running boards also feature hardened plastic end caps that eliminate sharp corners and add a professional touch. All LUVERNE Grip Step wheel-to-wheel steps are designed for vehicle-specific applications. This ensures a custom fit and the easiest possible installation. The running boards mount with vehicle-specific brackets and use pre-existing mounting points to avoid difficult modifications. This particular set of wheel-to-wheel running boards is designed to fit specific years of the Ford F250 Super Duty, F350 Super Duty and F450 Super Duty (see application information to verify fitment; brackets included but shipped separately).
Grip Step wheel-to-wheel 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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3 compatible vehicles
| Year | Make & Model | Style | Bed | Notes |
|---|---|---|---|---|
| 2008 - 2016 | Ford F-250 Super Duty | Crew Cab Pickup | 8'2" Bed | — |
| 2008 - 2016 | Ford F-350 Super Duty | Crew Cab Pickup | 8'2" Bed | — |
| 2008 - 2016 | Ford F-450 Super Duty | Crew Cab Pickup | 8'2" Bed | — |
Yes, the LUVERNE Grip Step 7" x 125" Aluminum W2W Running Boards, Select Ford Super Duty 415125-400829 (Part #FTNF415125-400829) is designed to fit the 2008-2016 Ford F-250 Super Duty.
The LUVERNE Grip Step 7" x 125" Aluminum W2W Running Boards, Select Ford Super Duty 415125-400829 (Part #FTNF415125-400829) fits 2008-2016 Ford F-250 Super Duty models. The 2016 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 125" Aluminum W2W Running Boards, Select Ford Super Duty 415125-400829 (Part #FTNF415125-400829) fits the following vehicles: 2008-2016 Ford F-250 Super Duty; 2008-2016 Ford F-350 Super Duty; 2008-2016 Ford F-450 Super Duty. Always verify your specific year, make, and model before ordering.
The LUVERNE Grip Step 7" x 125" Aluminum W2W Running Boards, Select Ford Super Duty 415125-400829 (Part #FTNF415125-400829) is designed for 8'2" bed trucks. Check the fitment chart for your specific Ford F-250 Super Duty configuration.
The LUVERNE Grip Step 7" x 125" Aluminum W2W Running Boards, Select Ford Super Duty 415125-400829 (Part #FTNF415125-400829) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
The Model 415114 Grip Step is a universal step assembly consisting of an aluminum extrusion board (item #1, part 551388) that can be cut to length and mounted to vehicles using support braces, end caps, and fasteners. It is designed for universal applications and requires a separate bracket package for mounting to your specific vehicle.
The Model 400829 Wheel to Wheel Step Brackets are designed for 2008 and newer Ford Super Duty Pickups.
The Model 415114 Grip Step is a universal product designed for universal applications. However, it requires a separate bracket package specific to your vehicle for mounting. You must follow the instructions included with your specific bracket package to properly mount the brackets to your vehicle.
You will need a cutting tool to modify the board to length: a saber saw, chop saw, or hack saw. You will also need flat black paint to touch up the cut ends. Additionally, you will need tools to install the bracket package specific to your vehicle, as detailed in those separate instructions.
The Model 415114 Grip Step package includes: 20 carriage bolts (5/16-18 x 1", part 108683), 20 flat washers (5/16, part 101369), 20 serrated flange nuts (5/16-18, part 102680), and 8 self-drilling tek screws (#8 x 1/2", part 107958). Note that some flange nuts may be supplied in your specific bracket package rather than the step package.
The Model 400829 package includes: 8 multi-thread U-nuts (5/16-18, part 104264), 8 hex head cap screws (5/16-18 x 1.00", SST, BZP, part 106997), 8 flat washers (5/16, SST, BZP, part 106998), 10 serrated flange nuts (5/16-18, part 102680), 10 hex head cap screws (5/16-18 x 1.00", ZP, part 100647), 10 flat washers (5/16, ZP, part 100034), 2 hex head cap screws (7/16-14 x 1-1/2", ZP, part 100070), 2 serrated flange nuts (7/16-14, ZP, part 103737), 4 flat washers (7/16, ZP, part 100081), 2 flat washers (3/8", ZP, part 100062), 2 rubber washers (3/8", part 102592), 2 double-ended studs (3/8-16 x 7.00", ZP, part 104687), and 6 serrated flange nuts (3/8-16, SST, ZP, part 100181).
Yes. The Model 415114 board can be modified from its original length to fit many applications. Determine the length you need and cut the board using a saber saw, chop saw, or hack saw. After cutting, use flat black paint to touch up the cut ends.
1. Cut the board to the desired length and paint the cut ends with flat black paint. 2. Slide the appropriate number of support braces (item #2) into the channel of the step board (item #1). 3. Slide the end cap (item #3) over the front and rear of each step. 4. Screw the end cap to the bottom of the step using the supplied #8 x 1/2" self-drilling tek screws (item #8). 5. Set the assembled step on the mounting brackets and slide each support brace over the top of each mounting bracket. 6. Attach the flat spacer plate (item #4) to the bottom of the step between the support brace and the top of the mounting bracket. 7. Attach using the 5/16-18 x 1" carriage bolts, washers, and flange nuts (items #5, 6, 7). 8. Tighten all fasteners to 19 LB FT.
1. Install 5/16" multi-thread U-nuts (item #8) in the top rear hole of the first, second, and third patterns and in the front top hole of the fifth (rear) pattern, with threads facing the inside of the rocker panel. 2. Position the front mounting bracket (item #1) and standard mounting brackets (item #2) so the top hole lines up with the U-nut and the bottom hole lines up with the pinch weld hole. 3. Attach the top with a 5/16" x 1.00" zinc-plated hex head cap screw (item #6) and 5/16" zinc-plated flat washer (item #7). 4. Attach the bottom to the pinch weld with a 5/16" x 1.00" black-plated hex head cap screw (item #3), 5/16" black-plated flat washer (item #4), and 5/16" serrated flange nut (item #5). 5. Level the brackets and tighten the bolts. 6. Attach the rear inboard mounting bracket (item #9) against the top of the vehicle spring hanger with flat surfaces meeting and the short leg vertical. 7. Install 7/16-14 x 1-1/2" hex head screw and flat washer (items #11 and #13) down through the bracket and spring shackle mount, then attach the 7/16-14 serrated flange nut and washer (items #12 and #13). 8. Install the bottom outboard mounting bracket (item #10) so the vertical surface meets the inboard bracket. 9. Install one 3/8-16 double-ended stud, three serrated 3/8-16 nuts, one washer, and one rubber washer (items #14, 15, 16, 17) through the top mounting location, positioning the rubber end on the head of the bolt that fastens the leaf spring. 10. Install two 5/16-18 x 1.00" hex head cap screws, washers, and serrated flange nuts (items #6, 7, 5) and finger-tighten until the step is in place.
Install 5/16" multi-thread U-nuts (item #8) in the top rear hole of the first, second, and third patterns and in the front top hole of the fifth (rear) pattern. The threads must face the inside of the rocker panel. Insert the threaded half of the U-nut through the large access holes and slide it towards the round hole until it seats.
The front mounting bracket (item #1) has a 3/16" offset at the top of the bracket. This is noted in the instructions but no further detail is provided on its purpose or adjustment.
Torque all fasteners to 19 LB FT. This applies to the 5/16-18 x 1" carriage bolts, washers, and flange nuts used to attach the step assembly to the mounting brackets.
Torque the 5/16" fasteners to 19 LB FT. Torque the 7/16" fasteners to 40 LB FT. The 5/16" fasteners include the hex head cap screws and serrated flange nuts used on the rocker panel and pinch weld. The 7/16" fasteners are used at the spring hanger mounting location.
The carriage bolts are 5/16-18 x 1.0" stainless steel (part 108683). They are used with 5/16" flat washers (part 101369) and 5/16-18 serrated flange nuts (part 102680).
The self-drilling tek screws are #8 x 1/2" stainless steel, black (part 107958). They are used to attach the end cap to the bottom of the step.
Yes. Both manuals require that you read the instructions completely and check that all required parts listed on the service parts list are on hand before starting the installation. For the Model 415114, you must also follow the instructions included with your specific bracket package.
Yes, the Model 400829 Wheel to Wheel Step Brackets are designed specifically for 2008 and newer Ford Super Duty Pickups.
Yes, the Model 415114 is a universal step assembly, but it requires a vehicle-specific bracket package for mounting. The board can be cut to fit many applications.
Yes. Determine the length needed and cut using a saber saw, chop saw, or hack saw. Touch up the cut ends with flat black paint.
You need a cutting tool (saber saw, chop saw, or hack saw) to cut the board to length, flat black paint for touch-up, and the tools required by your specific bracket package instructions.
Torque all fasteners to 19 LB FT.
Torque 5/16" fasteners to 19 LB FT and 7/16" fasteners to 40 LB FT.
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