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Includes one pair of running boards, mounting hardware and wiring harness
These boards are not a substitute for rocker bars
79" stepping surface, 83.6" overall length
Warranty: Limited Lifetime Warranty (Five-Year Finish, Three-Year Parts)
Finish: CARBIDE BLACK POWDER COAT
Material: Aluminum
Side Component Type: Board and Bracket
ARIES ActionTrac powered running boards are unique from other power side steps because they are actually two steps in one. This patented step-within-a-step design -- combined with a no-drill bracket installation, control module operation and powder-coated aluminum construction -- truly makes these retractable running boards an asset for the offroad truck or Jeep, particularly as lifted truck steps. ActionTrac powered running boards have one 4" wide step on top of the main housing and one 3" wide that automatically deploys as needed. When the door opens, the control module deploys the power step 8" below the main step, 15" below the doorsill, depending on the model. This two-step design offers enhanced safety and easier vehicle entry and exit, especially on large, lifted vehicles. It's also very helpful for families with young children and for elderly passengers. The boards contour to the vehicle and offer extra protection for the rocker panels from small road debris. For additional safety, the module is able to detect any obstructions during operation to avoid pinch hazards. LED lights are also built into the housing to illuminate the steps when deployed. ARIES ActionTrac powered running boards are made for vehicle-specific installation for a custom fit. They use pre-existing factory holes for the brackets to eliminate drilling. They also do not require any splicing into factory wiring. These particular running boards fit specific years of the Chevy Silverado 1500, 2500 HD or 3500 HD and GMC Sierra 1500, 2500 HD or 3500 HD (see application info to verify fitment). Each set is constructed from powder-coated aluminum to be strong, lightweight and non-corrosive. The quiet, maintenance-free rotary motor is shielded within the main housing, along with the power step pivot points and all electrical components, protecting them from the harsh elements. NOTE: Boards, brackets and wiring are included.
Explore ARIES products at TowUniverse for top-tier grille guards, side bars, nerf bars, headache racks, and more. Upgrade your vehicle with ARIES today!
ARIES is a fast-paced marketer and innovator of truck, Jeep, SUV and CUV accessories. From automotive enthusiasts to professional builders, our products are built for the champions of individualism, innovation and attitude.
We offer the perfect combination of unique style and durable construction, specializing in custom-fit grille guards, bull bars, side bars and running boards, as well as Jeep Wrangler and Jeep Gladiator accessories.
ARIES products are made vehicle-specific for a custom fit, and they are available for a wide variety of makes and models sold in North America.
Experts available to answer your questions
Call 888-634-9494Limited Lifetime Warranty (Five-Year Finish, Three-Year Parts)
6 compatible vehicles
| Year | Make & Model | Style | Notes |
|---|---|---|---|
| 2014 - 2018 | Chevrolet Silverado 1500 | Crew Cab Pickup · 4-Door | — |
| 2015 - 2019 | Chevrolet Silverado 2500 HD | Crew Cab Pickup · 4-Door | — |
| 2015 - 2019 | Chevrolet Silverado 3500 HD | Crew Cab Pickup · 4-Door | — |
| 2014 - 2018 | GMC Sierra 1500 | Crew Cab Pickup · 4-Door | — |
| 2015 - 2019 | GMC Sierra 2500 HD | Crew Cab Pickup · 4-Door | — |
| 2015 - 2019 | GMC Sierra 3500 HD | Crew Cab Pickup · 4-Door | — |
The ARIES ActionTrac 83.6" Powered Running Boards, Select Silverado, Sierra, Crew Cab Step Nerf Bar Kit (Part #BBDR3047902) fits the following vehicles: 2014-2018 Chevrolet Silverado 1500; 2015-2019 Chevrolet Silverado 2500 HD; 2015-2019 Chevrolet Silverado 3500 HD; 2014-2018 GMC Sierra 1500; 2015-2019 GMC Sierra 2500 HD; 2015-2019 GMC Sierra 3500 HD. Always verify your specific year, make, and model before ordering.
The ARIES ActionTrac 83.6" Powered Running Boards, Select Silverado, Sierra, Crew Cab Step Nerf Bar Kit (Part #BBDR3047902) fits 2014-2018 Chevrolet Silverado 1500 models. The 2019 model year is the last year covered by this part number. For newer models, check for an updated version.
Yes, the ARIES ActionTrac 83.6" Powered Running Boards, Select Silverado, Sierra, Crew Cab Step Nerf Bar Kit (Part #BBDR3047902) is designed to fit the 2014-2018 Chevrolet Silverado 1500.
The ARIES ActionTrac 83.6" Powered Running Boards, Select Silverado, Sierra, Crew Cab Step Nerf Bar Kit (Part #BBDR3047902) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
The kit includes two running boards (driver and passenger sides, sold separately), mounting brackets (4 standard, 2 middle, 6 step brackets, 8 L-brackets, 2 def tank brackets), 6 T-rails, hardware (M8 and 5/16" and 7/16" fasteners with washers and nuts), 4 door sensors with 2 extensions, 4 magnets, a power switch, circuit board, wiring harness (two-piece), 2 LED lights with brackets, rubber grommets, alcohol wipes, anti-seize, wire loom, and double-sided foam tape in two sizes.
The manual does not specify which vehicles are compatible or whether fitment depends on cab style, bed length, drivetrain, or other factors. Contact CURT at 844-278-4357 or consult a fitment database before purchasing to confirm compatibility with your specific vehicle.
The running boards are sold separately. The parts list notes "*Running boards sold separately" and the kit includes only the mounting brackets, hardware, sensors, wiring, and controls.
Yes. Step 9 notes: "On models with def tanks you will not attach to the threaded hole on first mounting location." The kit includes 2 def tank brackets for this purpose. Consult the bracket location diagram on page 2 to identify the correct bracket positions for your vehicle configuration.
Required tools are: ratchet, drill, socket set, drill bit set, zip ties, and level. The manual rates installation difficulty as Moderate. Proper tools will improve installation quality and reduce time required.
Anti-seize is included in the kit, but the manual does not specify where or whether it is required. Apply it according to standard automotive practice on threaded fasteners, particularly those exposed to moisture.
Yes. Step 6 states "With help, carefully place the running board onto the mounting brackets," indicating that at least two people are recommended for safe board placement and alignment.
The manual does not explicitly state whether the battery must be disconnected. However, it warns: "Improper electrical installation may result in personal injury. Unless you are familiar with the installation and handling of electrical systems, have this step performed by someone who has that familiarity." Consult a qualified electrician or the manufacturer at 844-278-4357 for safe electrical practices.
Install brackets in this order: (1) Locate five mounting locations underneath the vehicle and use positions 1, 2, 4, and 5. (2) At positions 1 and 2 (front and second), attach L-bracket, standard mounting bracket, and step bracket using M8 and 7/16" fasteners; snug but do not fully tighten. (3) At position 4 (middle), insert M8 clip nut, attach L-bracket and middle bracket; snug but do not fully tighten. (4) At position 5 (rear), insert M8 clip nut, attach L-bracket, standard mounting bracket, and step bracket; snug but do not fully tighten. (5) Insert three T-rails into the running board slot. (6) Place running board onto brackets and align T-rails. (7) Secure T-rails to brackets with M8 flat washers and 5/16" nylock nuts; snug but do not fully tighten. (8) Adjust board position, then tighten all brackets to vehicle first, then running board connections.
Do not fully tighten hardware during initial bracket installation. Steps 2, 3, and 4 instruct to "snug the hardware, but do not fully tighten." Step 7 also says to "snug the hardware, but do not fully tighten." Step 8 states: "With the running board in position, it is recommended to tighten all brackets to the vehicle first, followed by the running board connections." This allows for final adjustment of board position before final tightening.
Step 5 instructs: "Take the driver-side running board and insert three T-rails into the slot as shown. Position each T-rail as close to the mounting bracket location as possible." This ensures proper alignment with the vehicle-mounted brackets before securing the board.
Step 7 states: "Before securing the rear mounting bracket, place an LED light bracket over one of the T-rail studs, as shown in the third image." The LED light bracket is mounted at the rear T-rail stud position on each side of the vehicle.
Step 8 instructs: "Repeat steps 1 through 7 on the passenger side." However, Step 9 notes a modification for vehicles with def tanks: "On models with def tanks you will not attach to the threaded hole on first mounting location." Follow the same bracket installation sequence as the driver side, using the appropriate bracket types for your vehicle configuration, then repeat the T-rail and board mounting steps.
Yes, drilling is required in two locations: (1) A 3/4" hole for the power switch installation (Step 20). (2) A 1" hole through the vehicle floor behind the driver or passenger seat if no factory floor plug exists (Step 15). Before drilling, confirm there are no obstructions or wires behind the panel or floor.
Drill a 3/4" hole in the panel for the power switch installation (Step 20). Before drilling, confirm there are no wires behind the panel.
If there is no factory floor plug behind the driver or passenger seat, drill a 1" hole through the floor of the vehicle (Step 15). Before drilling, confirm there are no obstructions in the drilling location. Route the rear actuator and LED light wires through the hole and secure with the provided rubber grommet.
Yes. Step 14 states: "With the rear wires inserted through the floor hole, cut a slot in the floor plug and re-insert it into the hole." This allows the wires to pass through while the plug remains in place.
M8 bolts must be torqued to 7 ft-lbs. according to the torque specifications table on page 1.
5/16" bolts must be torqued to 7 ft-lbs. according to the torque specifications table on page 1.
7/16" bolts must be torqued to 20 ft-lbs. according to the torque specifications table on page 1.
The wiring harness uses a 20A fuse. Step 11 instructs to remove the fuse before installation, then reinstall it after all wiring is complete (Step 21).
Step 11: Attach one section of the harness to the battery, then route the opposite end through the firewall into the cab and zip-tie in place. Step 12: Remove front and rear door trim panels and any components that could interfere with the harness. Step 13: Route the second harness section under the carpet from the passenger-side rear to the desired location. Refer to the wiring diagrams on page 8 for routing details.
Driver-side door sensors use Purple/Orange wires (rear sensor) and Yellow/Orange wires (front sensor). Refer to the wiring locations table on page 8.
Passenger-side door sensors use White/Blue wires (rear sensor) and Grey/Green wires (front sensor). Refer to the wiring locations table on page 8.
Driver-side LED light uses Brown/Dark brown wires. Passenger-side LED light uses Pink/Brown wires. Refer to the wiring locations table on page 8.
Both driver-side and passenger-side actuators use Black/Red wires. Refer to the wiring locations table on page 8.
Step 17 states: "Depending on the vehicle, you may need to use the supplied sensor harness extensions for the two front door sensors." The kit includes 2 door sensor extensions. Use them if the front door sensors cannot reach the wiring harness without extension.
Step 20 states: "Be sure to plug the blue female wires into the silver male ends and the red female wire into the bronze male end." This ensures correct polarity for switch operation. Drill a 3/4" hole in the desired panel location and wire the switch into place.
Step 21 instructs: "Plug in the circuit board and place it underneath the carpet under the rear passenger seat." This protects the circuit board from moisture and damage while keeping it accessible for troubleshooting.
Step 17: Plug the door sensor into the wiring harness and route it up the door frame under the carpet. Use sensor harness extensions if needed for front door sensors. Wipe the sensor and door with the provided alcohol wipe. Place two pieces of 1/2" x 1/2" double-sided tape on the sensor and attach to the vehicle. Step 18: Using 3/4" x 3/4" double-sided tape, place the magnet on the door so it lines up with the sensor. Repeat for all four doors.
Step 19 states: "Plug the LED light wire (brown / tan) into the LED light and secure it to the mounting bracket tab with the supplied jam nut." The LED light bracket is mounted at the rear T-rail stud (Step 7). Cover all wires with slit loom for extra protection.
Step 19 states: "Plug the rear actuator (red / black) into the running board and pull the extra wire back into the vehicle." Repeat for both driver and passenger sides. The actuators are pre-installed on the running boards and connect via the harness.
Three key warnings: (1) "Improper electrical installation may result in personal injury. Unless you are familiar with the installation and handling of electrical systems, have this step performed by someone who has that familiarity." (2) "Use of this switch requires manual operation of the boards. Failure to retract the boards when operating the vehicle could result in damage to the boards or vehicle." (3) The system has built-in thermal protection against rapid cycling; if the system shuts off after repeated door openings, turn the switch off, wait 5 seconds, and turn it back on to reset.
The LED light will not drain the battery under normal use. According to the troubleshooting section: "This will not kill your battery unless you leave it lit for a month with no use." The light is only supposed to be on when the system is turned on.
Step 22 states: "With the running boards installed, periodic inspections should be performed to ensure all mounting hardware remains tight." Verify that all brackets, fasteners, and connections are secure before operating the vehicle. Test the door sensors and actuators to confirm proper deployment and retraction.
No maintenance is required on the waterproof harness or water-resistant motors. If mud or dirt builds up on the steps, spray them off and let them air dry. Mild automotive detergent may be used to clean the product. Do not use dish detergent, abrasive cleaners, abrasive pads, wire brushes or similar products that may damage the finish. Perform periodic inspections of all wires and connections to ensure there is no visible damage or loose connections.
Apply a dry, graphite powder lubricant on each pivot point. Do not use oil or grease, which can attract dirt and cause additional noise.
The manual does not specify vehicle compatibility. Contact CURT at 844-278-4357 or check a fitment database with your vehicle's year, make, model, cab style and bed length.
Ratchet, drill, socket set, drill bit set, zip ties, and level. Installation is rated Moderate difficulty.
M8 bolts: 7 ft-lbs. 5/16" bolts: 7 ft-lbs. 7/16" bolts: 20 ft-lbs. Snug all hardware during initial installation, then fully tighten after the running board is positioned.
20A fuse. Remove it before installation (Step 11) and reinstall after all wiring is complete (Step 21).
Yes. The system requires manual operation via the power switch. Failure to retract the boards when operating the vehicle could result in damage to the boards or vehicle.
Verify all mounting hardware is tight, test door sensor operation, and confirm proper deployment and retraction of the boards. Perform periodic inspections to ensure hardware remains tight.
Check in this order: (1) Verify all connections are secure. (2) Confirm the 20A fuse is installed. (3) Verify the power switch is receiving power. (4) Confirm the circuit board is plugged in. (5) Verify the door sensors are plugged in. If all connections are secure and the system still does not deploy, test the motor and sensors individually as described in the troubleshooting section.
The light should only be on when the system is turned on. If it is lit in both positions, switch the red wires on the back of the switch connector. This reverses the polarity and corrects the light behavior.
Two things may be causing this: (1) Check the motor. Unplug it from the wiring harness and apply external 12V power to the leads. One position will make them deploy; switch the leads to make them retract. If this works, plug the motor back in. If you hear only a clicking sound, there is likely internal damage. (2) Check the sensors. Unplug both from the harness and plug one back in. Test by placing a magnet close (not touching) to the sensor—it should make the step retract. When the magnet is away, the step should deploy. If steps deploy right after installation, the magnets likely just need alignment. Align one sensor at a time and mark the magnet position. If the motor works and sensors are aligned but the system still won't work, the circuit board may be faulty; call 844-278-4357.
If the motor works with external 12V power but the system does not deploy automatically, the problem is likely with the sensors or circuit board. Test each sensor individually by unplugging both, plugging one back in, and placing a magnet close (not touching) to it—the step should retract. When the magnet is away, the step should deploy. Align the magnets on the doors one sensor at a time and mark their positions. If sensors are aligned and the system still does not work, the circuit board may be faulty. Call CURT product support at 844-278-4357.
The system has built-in thermal protection against rapid cycling to prevent damage. To reset: turn the power switch to OFF, wait 5 seconds, then turn it back ON. This will reset the system and allow it to work normally again.
Apply a dry, graphite powder lubricant on each pivot point. This will reduce friction and eliminate squeaking or rubbing noises.
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