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Like many LUVERNE side steps and running boards, O-Mega II 6" oval side steps are made to work hard and to do it with style. They are constructed from strong, lightweight, rust-free aluminum, and to truly make them a step up from the rest, we shield them in a highly durable powder coat finish. This ensures maximum corrosion resistance and excellent protection against scuffs and scratches. The side steps are available in two powder coat finish options, including textured black and silver powder coat. O-Mega II side steps are also made to provide safe, comfortable entry and exit from your vehicle. They feature tough aluminum step pads with protruded circular treads that will never wear or crack. The step pads offer a non-skid surface, and they are finished with a textured black powder coat for lasting corrosion resistance. Also unique to our O-Mega II step pads is their customizable positioning. The pads are packaged unattached from the tubes and mount with self-tapping screws. This allows you to precisely match the layout of your vehicle to suit your preferences. You can mount them to the provided factory specifications or adjust them to a custom placement. The 6" x 2-3/4" tubes are fitted with black TPO plastic end caps, adding a modern, professional look. The end caps are also paintable to allow for even further customization. Each set of O-Mega II side steps is designed for vehicle-specific installation and fitment, using a unique set of mounting brackets. This particular set of side steps fits specific years of the Chevy Silverado 2500 HD or 3500 HD and GMC Sierra 2500 HD or 3500 HD (see application info to verify fitment). NOTE: Mounting brackets are included but ship separately.
LUVERNE O-Mega II 6" oval side steps are made to work hard and to do it with style. They are constructed from strong, lightweight, rust-free aluminum and shielded in a highly durable powder coat finish of textured black or smooth silver.
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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4 compatible vehicles
| Year | Make & Model | Style | Notes |
|---|---|---|---|
| 2015 - 2019 | Chevrolet Silverado 2500 HD | Crew Cab Pickup | — |
| 2015 - 2019 | Chevrolet Silverado 3500 HD | Crew Cab Pickup | — |
| 2015 - 2019 | GMC Sierra 2500 HD | Crew Cab Pickup | — |
| 2015 - 2019 | GMC Sierra 3500 HD | Crew Cab Pickup | — |
Yes, the MEGA STEP Bracket model 571743 is designed for 2015+ GM 2500/3500HD Crew Cab and Double Cab Pickups with either gas or diesel engines. The bracket is a body mount application and requires no drilling. Confirm your truck is a 2500 or 3500HD model and either Crew Cab or Double Cab configuration.
The O-MEGA II 6" Oval Steps are a universal application. However, the manual provides step pad location guidance for specific vehicles: Silverado/Sierra (Double, Extended, and Crew Cab), Colorado/Canyon (Extended and Crew Cab), Avalanche, Suburban, Yukon XL, Tahoe, Yukon, RAM (Quad, Crew, and Mega Cab), Dodge Dakota Quad Cab, Dodge Durango, Ford F150 (Super Cab and Super Crew Cab), Ford Super Duty (Super Cab and Crew Cab), and Toyota Tundra and Tacoma models. The pad locations are suggestions and may be placed at the purchaser's discretion.
Yes. If installing the MEGA STEP Bracket model 571743 on a 1500 pickup, you must attach the small 90-degree bracket (item 16) to the front brackets. This is not required for 2500/3500HD applications.
The O-MEGA II steps include: 5 × 8-18×1/2" tek screws (item 6) per step pad for attaching step pads to step plates, 24 × 5/16-18 square head screws (item 4), 24 × 5/16-18 serrated flange nuts (item 5), and 4 × plastic end caps (item 3). The manual also references a bracket package with its own fasteners that must be followed separately.
The MEGA STEP Bracket kit includes: 12 × 3/8-16 UNC hex head screws (item 15), 18 × 3/8" flat washers (item 12), 30 × 3/8-16 serrated flange nuts (item 13), 6 × 3/8-16 × 4.00" double-ended studs (item 14), 6 × rubber washers 0.354 ID × 1.00 OD × 0.75" thick (item 11), 2 × 90-degree brackets with 3 holes (item 16, for 1500 applications only), and 2 × flat washers 0.59 ID × 1.06 OD × 0.19" thick (item 17). The kit does not include the step board itself or the factory body mount bolts.
The manual requires a drill with a 1/8" bit to drill 5 holes per step pad. A torque wrench is needed to tighten fasteners to specification (5 lb-ft for end caps, 19 lb-ft for serrated flange nuts on square head screws). The manual does not specify other tools required, such as wrenches or sockets, or whether a bracket package installation requires additional tools.
A torque wrench is required to tighten fasteners to 19 lb-ft specification. The manual does not specify other tools needed, such as wrenches, sockets, or lifting equipment. It does note that caution is required when removing factory body mount bolts due to excessive thread locker on 2010+ GM Silverado/Sierra models, but does not specify what tool or method to use.
The manual does not specify whether the battery should be disconnected. Consult the vehicle manufacturer's service manual or a qualified installer for guidance on electrical safety during body mount work.
The manual does not explicitly state whether the step board must be removed before bracket installation. However, step 6 instructs to install the step boards after the brackets are mounted and the load reaction bolts are tightened, suggesting the brackets are installed first without the step board attached.
1. Pre-assemble the front bracket (items 2, 4) on the left side using three 3/8-16 × 1.0" screws, 3/8" flat washers, and 3/8" flange nuts, torqued to 19 lb-ft. 2. Assemble load reaction studs with hardware (items 11-14) as specified. 3. Attach load reaction stud assemblies to mounting brackets. 4. Remove factory front, center, and rear body mount bolts. 5. Install front, center, and rear mounting brackets finger-tight. 6. Attach rear outboard bracket to rear inboard bracket using three 3/8-16 × 1.0" screws, washers, and nuts, torqued to 19 lb-ft. 7. Install step boards per their instructions. 8. Position load reaction bolt assembly and tighten 3/8" flange nuts to 19 lb-ft. 9. Repeat steps 1-7 for the right side.
1. Verify all parts are present. 2. Follow the instructions included with your specific bracket package to mount brackets to the vehicle. 3. Place step pads (item 2) on top of step plates. 4. Using the step pad as a guide, drill 5 × 1/8" holes per pad. 5. Attach pads with 5 × 8-18×1/2" tek screws (item 6) per pad. 6. Install the required number of square head bolts into the designated slots in the bottom of the step plates. 7. Install end caps (item 3) and tighten nuts to 5 lb-ft. 8. Position the O-MEGA step on the mounting brackets so square head screws are in the bracket slots and the step is centered front to rear. 9. Install 5/16" serrated flange nuts (item 5) on square head screws (item 4) and tighten to 19 lb-ft.
Use the Step Pad Location Guide table on sheet 2 of the manual as a guide to position the step pads for your particular vehicle. The table provides measurements for Pad A and Pad B locations for specific vehicle models (Silverado/Sierra, Colorado/Canyon, Avalanche, Suburban, Yukon, Tahoe, RAM, Dodge Dakota, Dodge Durango, Ford F150, Ford Super Duty, and Toyota Tundra/Tacoma). Note that these locations are suggestions only and may be placed at the purchaser's discretion.
1. On the short threaded end of the load reaction stud (item 14), install a 3/8" serrated flange nut (item 13) backwards to the bottom of the thread. 2. Install a 3/8" flat washer (item 12) and rubber cushion washer (item 11) tight against the serrated flange nut. The end of the stud must be recessed in the rubber washer approximately 3/16". 3. On the long threaded end of the stud, install a 3/8" serrated flange nut (item 13) backwards to near the bottom of the threads.
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 3/8" serrated flange nut (item 13) on the outboard end of the stud finger-tight only at this stage. The rubber cushion must be snug against the side of the frame before final tightening.
Use three 3/8-16 × 1.0" screws, 3/8" flat washers, and 3/8" flange nuts (items 15, 12, 13). The rear outboard mounting bracket must be mounted to the back side of the rear inboard mounting bracket (towards the rear of the vehicle). Be sure to use the correct holes as shown in figures 2 and 3. Note that there is a difference between Double Cab and Crew Cab applications. Torque the bolts to 19 lb-ft.
During the initial installation of the MEGA STEP Bracket model 571743, leave the following fasteners finger-tight: the front mounting bracket fasteners (step 5.1), the center mounting bracket fasteners (step 5.2), the rear mounting bracket fasteners (step 5.3), and the 3/8" serrated flange nut on the outboard end of the load reaction stud (step 4). These fasteners are tightened to final specification (19 lb-ft) only after the step boards are installed and the load reaction bolt assembly is positioned with the rubber cushion snug against the frame side (step 7).
Yes. You must drill 5 × 1/8" holes per step pad using the step pad as a guide. These holes are used to attach the step pads to the step plates with 8-18×1/2" tek screws. The manual does not specify whether drilling is required for bracket installation, as bracket instructions are provided separately.
No. The MEGA STEP Bracket model 571743 is a no-drill application. It uses the existing factory body mount bolt holes on 2015+ GM 2500/3500HD Crew Cab and Double Cab Pickups.
Tighten the nuts on the end caps (item 3) to 5 lb-ft.
Tighten the 5/16" serrated flange nuts (item 5) on the square head screws (item 4) to 19 lb-ft.
Torque the three 3/8-16 × 1.0" screws, 3/8" flat washers, and 3/8" flange nuts (items 15, 12, 13) that assemble the front bracket (items 2, 4) to 19 lb-ft.
Torque the three 3/8-16 × 1.0" screws, 3/8" flat washers, and 3/8" flange nuts (items 15, 12, 13) that attach the rear outboard mounting bracket (item 7) to the rear inboard mounting bracket (item 9) to 19 lb-ft.
Tighten the 3/8" serrated flange nuts (item 13) on either side of the load reaction stud assembly to 19 lb-ft. The nut on the outboard end should be left finger-tight during initial installation and tightened to 19 lb-ft only after the step boards are installed and the rubber cushion is positioned snug against the frame side.
Torque the body mount fasteners to the manufacturer's specifications. The manual does not provide the specific torque value, as this is a GM specification. Refer to the vehicle manufacturer's service manual for the correct torque value.
Due to excessive thread locker in the body mount bolt area on 2010+ GM Silverado/Sierra models, use caution when removing the body mount bolts. The manual does not specify the method or tool to use, but warns that the thread locker may make removal difficult.
The end of the load reaction stud must be recessed in the rubber cushion washer approximately 3/16". Additionally, the rubber cushion must be positioned snug against the side wall of the frame. The mounting brackets must not touch the inside wall of the body mount housing.
The manual does not provide a post-installation inspection checklist. It is recommended to verify that all fasteners are tightened to specification, the step is centered front to rear on the vehicle, and the step pads are securely attached. Consult the bracket package instructions for any additional checks specific to your bracket type.
The manual does not provide a post-installation inspection checklist. It is recommended to verify that all fasteners are tightened to the specified 19 lb-ft torque, the rubber cushion washers are snug against the frame, the mounting brackets do not touch the inside wall of the body mount housing, and the body mount fasteners are torqued to manufacturer's specifications.
The manual does not specify any maintenance intervals or retorque requirements. It is recommended to periodically inspect fasteners for tightness and corrosion, especially after off-road use or in harsh weather conditions.
The manual does not specify any maintenance intervals or retorque requirements. It is recommended to periodically inspect fasteners for tightness and corrosion, especially after off-road use or in harsh weather conditions.
The MEGA STEP Bracket model 571743 fits 2015+ GM 2500/3500HD Crew Cab and Double Cab Pickups (gas or diesel). It is a no-drill body mount application. Confirm your truck model and year before purchasing.
The O-MEGA II 6" Oval Steps are a universal application. The manual provides step pad location guidance for Silverado/Sierra, Colorado/Canyon, Avalanche, Suburban, Yukon, Tahoe, RAM, Dodge Dakota, Dodge Durango, Ford F150, Ford Super Duty, and Toyota Tundra/Tacoma models. Pad locations are suggestions and may be adjusted at your discretion.
You need a drill with a 1/8" bit and a torque wrench. The steps require drilling 5 holes per pad and tightening fasteners to 5 lb-ft (end caps) and 19 lb-ft (serrated flange nuts).
You need a torque wrench to tighten fasteners to 19 lb-ft. The installation is no-drill and uses existing factory body mount holes. Caution is required when removing body mount bolts due to excessive thread locker on 2010+ GM models.
Yes. You must drill 5 × 1/8" holes per step pad to attach the pads to the step plates with tek screws.
Tighten end cap nuts to 5 lb-ft and serrated flange nuts on square head screws to 19 lb-ft.
Torque all fasteners to 19 lb-ft: front bracket assembly, rear bracket assembly, and load reaction stud nuts. Torque factory body mount bolts to manufacturer's specifications.
Use caution when removing body mount bolts on 2010+ GM Silverado/Sierra due to excessive thread locker. Ensure the rubber cushion washer is recessed 3/16" into the stud end and snug against the frame. Mounting brackets must not touch the inside wall of the body mount housing.
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