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LUVERNE Regal 7 oval wheel-to-wheel steps are the ultimate combination of deluxe style and reliable functionality. They feature extra rear step pads for convenient truck bed access, a highly rust-resistant construction and a vehicle-specific fit for your truck. Regal 7 wheel-to-wheel steps are engineered for practical access to the bed of your truck, featuring an extended length and extra rear step pads. Wheel-to-wheel running boards give you a solid step up for easily reaching items in the truck bed, such as a truck tool box, ladder rack, 5th wheel hitch or other equipment. Regal 7 oval side steps are fitted with large, non-skid step pads. They feature a 7" width and a textured surface, providing enhanced comfort and safety when climbing in and out of your pickup truck. The step pads and matching end caps of Regal 7 wheel-to-wheel steps are angled for a sleek accent. To ensure excellent strength and lasting corrosion resistance, Regal 7 oval side steps are constructed from stainless steel. The stainless steel tubing measures 7" wide and has an elliptical shape for style and strength. All Regal 7 side steps are designed for a custom-fit installation, using vehicle-specific brackets. The brackets are built from strong carbon steel and have a durable black powder coat finish. They install using pre-existing mounting points on the truck to greatly reduce installation time and eliminate tedious modifications. This particular set of LUVERNE Regal 7 oval wheel-to-wheel steps is designed to fit specific years of the Chevy Silverado 1500 and GMC Sierra 1500 (see application information to verify fitment; brackets included but shipped separately).
Regal 7 oval wheel-to-wheel side steps are designed to be the largest oval nerf bars on the market, featuring a patented design, non-skid step pads and a sleek nerf bar styling. They have full-width step pads for non-skid comfort and safety.

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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2 compatible vehicles
| Year | Make & Model | Style | Bed | Notes |
|---|---|---|---|---|
| 2014 - 2018 | Chevrolet Silverado 1500 | Crew Cab Pickup | 5'9" Bed | — |
| 2014 - 2018 | GMC Sierra 1500 | Crew Cab Pickup | 5'9" Bed | — |
The Regal 7 Oval Steps are available for specific cab styles and bed lengths. Extended cab models are 477097 (96"), 477101 (100"), and 477113 (112"). Crew cab models are 477102 (100"), 477108 (106"), 477114 (112"), and 477125 (123"). Confirm your truck's cab style and bed length before ordering. The steps are pre-assembled from the factory.
Yes. The Model 401447 Wheel to Wheel Step Brackets are designed for 2014 GM Silverado and Sierra pickups in Regular, Double, and Crew Cab configurations. Confirm your truck's year and cab style before installation.
The step assembly is pre-assembled from the factory. To attach it to mounting brackets, you will need the supplied 5/16-18 x 1" black stainless steel hex bolts, washers, and serrated flange nuts (items #10, #11, and #12). The service parts list also includes end caps, step pads, carriage bolts, nylock nuts, support mounting plates, and optional 15" step pads if needed.
The bracket package includes M8 x 30 x 1.25 screws (SST, BZP), 5/16" flat washers, 5/16" x 1.00" screws (ZP), M8 flanged nuts (ZP), 5/16"-18 U-nuts, pinch weld support brackets, 1/2" and 3/8" washers (ZP), 3/8-16 nylock nuts (ZP), 3/8-16 x 2.00" hex bolts (ZP), and spring hanger mounting brackets (outboard and inboard). See the service parts list for complete details and part numbers.
Yes. The step must be attached to mounting brackets. You must follow the instructions included with your specific bracket package to mount the brackets to your vehicle first, then attach the step assembly to those brackets.
1. Set the step on the mounting brackets. 2. Slide each support mounting plate (item #9) inside the oval step and above each bracket. 3. Using the supplied 5/16-18 x 1" black stainless steel hex bolt, washer, and serrated flange nut (items #10, #11, and #12), attach the step assembly, support mounting plate, and mounting bracket. 4. Set the step plate in the correct position and tighten all fasteners to 19 LB FT.
1. Attach the top of the mounting brackets (item #1) to the vehicle as shown in Figure 1. 2. Insert 5/16" multi-thread U-nuts (item #7) into the upper holes in the rocker panel. Note: Some vehicles have factory threaded inserts in the rocker panels and will not require U-nuts. 3. Attach the top of the brackets with 5/16-18 x 1.0 screws and flat washers (items #5 and #4), hand tightened only. If your vehicle has threaded inserts, use a black M8 x 30mm screw (item #3) instead. 4. Install the M8-1.25 screw (item #3), washer (item #4), and pinch weld support bracket (item #8) above the pinch weld, then install the M8 flange nut (item #6). Tighten all fasteners to 19 LB FT.
1. Loosen the spring hanger bolt just enough to slide the inboard spring hanger mounting bracket (item #14) up behind the bolt flange. Position it with the channel open to the outboard side. 2. Install the outboard spring hanger mounting bracket (item #13) so its inboard vertical portion fits inside the channel of the inboard bracket. Use the 3/8" zinc plated bolt (item #11), 3/8" washer (item #12), 1/2" washer (item #9), and 3/8" zinc plated nylock nut (item #10). 3. Do not tighten these bolts until the bracket is attached to the step assembly. 4. After the step is attached, tighten the spring hanger bolt per the manufacturer's specifications.
Torque all 5/16" fasteners to 19 LB FT. This applies to the 5/16-18 x 1" hex bolts, washers, and serrated flange nuts that attach the step assembly to the mounting brackets.
Tighten all fasteners on the rocker panel and pinch weld to 19 LB FT. This includes the 5/16-18 x 1.0 screws, M8-1.25 screws, and M8 flange nuts. Do not tighten the spring hanger mounting bracket bolts until the step assembly is attached. After the step is attached, tighten the spring hanger bolt per the manufacturer's specifications (refer to GM Technical Service Bulletin 09-03-09-001E for the specific torque value).
CURT Group recommends regular inspection and maintenance of the leaf spring attachment point per GM Technical Service Bulletin 09-03-09-001E: Clunking Noise from Rear of Vehicle (Re-torque Leaf Spring Bolts) - 2007-2017 Chevrolet GMC Trucks. Failure to regularly inspect and maintain factory-recommended torque values may result in damage to the vehicle. Periodically check that all fasteners remain tight.
Extended cabs: 477097 (96"), 477101 (100"), 477113 (112"). Crew cabs: 477102 (100"), 477108 (106"), 477114 (112"), 477125 (123"). Confirm your cab style and bed length before ordering.
Yes, the Model 401447 Wheel to Wheel Step Brackets fit 2014 GM Silverado and Sierra Regular, Double, and Crew Cab Pickups.
Yes, the step is pre-assembled from the factory. You only need to attach it to the mounting brackets using the supplied 5/16-18 x 1" fasteners and tighten to 19 LB FT.
Torque all 5/16" fasteners to 19 LB FT.
Tighten all rocker panel and pinch weld fasteners to 19 LB FT. Spring hanger bolts must be tightened per GM manufacturer specifications after the step assembly is attached.
Yes. Follow the instructions included with your specific bracket package to install the brackets to your vehicle first, then attach the step assembly to those brackets.
Regularly inspect and maintain the leaf spring attachment point per GM Technical Service Bulletin 09-03-09-001E. Failure to maintain factory-recommended torque values may result in vehicle damage.
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