
Ask a Question About This Product
Our in-house experts typically reply within one business day.
Our in-house experts typically reply within one business day.
Luverne
Verify Fitment
Select your vehicle to confirm this part fits.






Always the correct part
We know our products
Quality Products
Free Shipping!






Always the correct part
We know our products
Quality Products
Free Shipping!
LUVERNE MegaStep wheel-to-wheel running boards give you the best of both worlds with a ready-to-work construction and the stylish of popular nerf bars. They feature high-traction rubber treads, a sleek finish and a non-corrosive build -- all to give you dependable footing whether you're headed for work or play. MegaStep wheel-to-wheel running boards are uniquely designed with extra length on the rear of the boards, reaching all the way to the back wheels. This provides a convenient and secure step for reaching into the truck bed and accessing the crossover truck tool box, headache rack or 5th wheel hitch. The entire length of the running boards is covered with a non-skid rubber tread for enhanced safety, even in wet, rainy conditions. Unlike plastic treads, rubber offers better grip for your boots or shoes. The base of MegaStep wheel-to-wheel running boards is an extruded aluminum alloy, providing excellent strength, while remaining lightweight and completely rust-free. To give these truck side steps a touch of style, they are fitted with a polished stainless steel trim that contours around the boards and gives them a look similar to popular nerf bars. The trim piece is polished to a mirror-like shine and easily withstands rain, snow, dirt and more. To make installation fast, easy and secure, LUVERNE MegaStep wheel-to-wheel steps are made vehicle-specific. Each set has a specific board length and vehicle-specific brackets, providing a custom fit for each unique truck. The brackets install using pre-existing mounting points to eliminate difficult modifications, and the running boards can be positioned inward, outward, forward or backward to suit personal preferences. This particular set of MegaStep wheel-to-wheel running boards is designed for specific years of the Ram 1500 and Dodge Ram 1500 (see application information to verify fitment; brackets included but shipped separately).
LUVERNE MegaStep 6-1/2" wheel-to-wheel running boards are the ultimate combination of style and functionality, featuring 5" wide rubber treads that extend the full length of the side steps for dependable, non-skid traction wherever the road takes you.

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.
Experts available to answer your questions
Call 888-634-9494Limited Lifetime Warranty (Five-Year Finish, One-Year Parts)
2 compatible vehicles
| Year | Make & Model | Style | Bed | Notes |
|---|---|---|---|---|
| 2013 - 2018 | Ram 1500 | Crew Cab Pickup | 6'4" Bed | — |
| 2019 - 2024 | Ram 1500 Classic | Crew Cab Pickup | 6'4" Bed | — |
Yes, the Curt 570939/400939 W2W MEGA/GRIP step brackets are designed for 09-16 RAM 1500 pickups. Confirm your truck is within this model year range before purchasing.
The kit includes: front, center, and rear mounting brackets (left and right); W2W inboard and outboard brackets; W2W support brackets; load reaction studs (3" and 4"); serrated flange nuts, flat washers, rubber cushion washers, and hex screws in various sizes (M12, 3/8", 1/2", and 5/16"). A complete parts list with part numbers and quantities is provided in the manual. Verify all parts are present before starting installation.
Yes. You must remove the factory front, center, and rear body mount bolts from the right side of the vehicle. These factory bolts will not be reused. The new M12–110mm bolts (item #13) supplied in the kit replace them.
1. On the short threaded end of the stud, install a 3/8" serrated flange nut backwards to the bottom of the thread, then a 3/8" flat washer and rubber cushion washer tight against the nut. The stud end must be recessed in the rubber washer approximately 3/16". 2. On the long threaded end, install a 3/8" serrated flange nut backwards near the bottom of the threads. Use a 4" stud (item #19) for the front bracket and a 3" stud (item #18) for the rear brackets.
Insert the stud from the inboard (frame) side through the lowest hole in the bent flange of the bracket that will allow the rubber washer to seat firmly against the side wall of the frame. Install a flange nut on the outboard end of the stud, finger tight only at this stage.
Leave all fasteners finger-tight during the initial installation steps. Do not fully tighten until step 7, after all brackets are positioned. This allows for proper alignment before final tightening.
Use one M12–110mm bolt (item #13) and one 2.0" washer (item #14) per bracket. Install to the front body mount and leave finger-tight until final tightening.
Use one M12–110mm bolt (item #13) and one 2.0" washer (item #14) per bracket. Install to the center body mount and leave finger-tight until final tightening.
Use one M12–110mm bolt (item #13) and one 1/2" flat washer (item #21) per bracket. Install to the rear body mount and leave finger-tight until final tightening. If a cast iron dampener is present on the rear body mount, remove it first—it will not be reused.
Attach the rear outboard mounting bracket (item #7 or #8) to the rear inboard mounting bracket (item #5 or #6) in the lower mounting holes using three 3/8-16 X 1.0 screws, 3/8" flat washers, and 3/8" flange nuts (items #20, #16, #17).
Attach the inboard mounting brackets (item #9 or #10) to the frame using 1/2-13 X 1.00 hex screws, 1/2" washers, and 1/2-13 serrated flange nuts (items #22, #21, #23). Leave this bracket loose at this time. Note that these mounting brackets are not the same from left to right.
Attach the W2W support bracket (item #12) to the inboard mounting bracket using two 3/8-16 X 1" hex screws, two 3/8" washers, and two 3/8-16 flange nuts (items #20, #16, #17). Also attach it to the frame using one 1/2"-13 X 1" hex screw, one 1/2" washer, and one 1/2"-13 serrated flange nut (items #22, #21, #23). Leave this bracket loose at this time.
Install the W2W outboard mounting bracket (item #11) to the inboard W2W bracket using two black 5/16"-18 X 1" hex screws, two black 5/16" washers, and two black 5/16"-18 flange nuts (items #25, #26, #24). Leave this bracket loose at this time.
Tighten the 1/2"-13 flange nuts to 60 lb-ft.
Tighten the 3/8" flange nuts on either side of the bracket to 19 lb-ft. Position the load reaction stud assembly so that the rubber cushion is snug against the side of the frame before tightening.
Tighten all bolts and nuts in step 7, after all brackets are positioned. First tighten all bolts and nuts on the rear W2W bracket, tighten the 1/2"-13 flange nuts to 60 lb-ft, then tighten all remaining body mount bolts. Finally, in step 8, tighten the 3/8" flange nuts on the load reaction studs to 19 lb-ft.
Yes. The step plate is attached per instructions included with the step plate assembly. These instructions are not provided in this bracket installation manual.
The Curt 570939/400939 W2W MEGA/GRIP step brackets fit 09-16 RAM 1500 pickups only.
Yes. Factory front, center, and rear body mount bolts must be removed from the right side and will not be reused. They are replaced with new M12–110mm bolts supplied in the kit.
Leave all fasteners finger-tight during initial installation. Tighten them fully only in step 7, after all brackets are positioned.
Tighten 1/2"-13 flange nuts to 60 lb-ft and 3/8" flange nuts on load reaction studs to 19 lb-ft. All other fasteners are tightened to secure the brackets; specific torque values for body mount bolts are not provided.
If a cast iron dampener is present on the rear body mount, it must be removed and will not be reused.
Use a 4" stud (item #19) for the front bracket and a 3" stud (item #18) for the rear brackets.
On Sale Today
Original price was $1,178.95. Current price is $1,035.95.




Quick Ship
In stock and ready to ship — order now!
FREE ShippingFREE SHIPPING
Estimated delivery Thu, Sep 17 - Sun, Sep 20
Order before 2 PM EST Monday–Friday for same-day processing
Guaranteed safe & secure checkout
No reviews have been added for this product.