








🚀 Elevate your ride with rock-solid style and unstoppable access!
The TAC Sidewinder Running Boards are precision-engineered side steps designed exclusively for 2019-2025 Chevy Silverado and GMC Sierra Crew Cab trucks. Crafted from heavy-duty 2mm carbon steel with a fine-texture black powder coating, they support over 500 lbs per side while providing enhanced rust resistance. Featuring a pentagonal main tube for rock slider protection and molded step pads for secure footing, these running boards offer a 4” drop and 5” width for easy truck access. Installation is direct bolt-on with all hardware included, making them a durable, stylish, and practical upgrade for off-road enthusiasts and daily drivers alike.







| Color | Fine Texture Black |
| Brand | TAC TRUCK ACCESSORIES COMPANY |
| Material | Carbon Steel |
| Exterior Finish | Fine Texture Black |
| Vehicle Service Type | Truck |
| Weight Limit | 500 Pounds |
| UPC | 691266626259 |
| Automotive Fit Type | Vehicle Specific Fit |
| Manufacturer | TAC |
| Model | Sidewinder Running Boards |
| Item Weight | 74.8 pounds |
| Package Dimensions | 87 x 10 x 9 inches |
| Item model number | BA:SW-C05 |
| Manufacturer Part Number | SW-TC05AC |
A**R
Great nerf side steps for your GM Truck. Easy install.
Extremely sturdy and heavy duty. Couple of issues that someone might have with these are they are heavy. If you are looking for light weight and fuel economy these are not it. They also stick down quite a bit from truck bottom. They would not be practical if you are going to be rock climbing or ditch driving with your truck. These are perfect for the truck owner who needs heavy duty solid steps. They are EXTREMELY sturdy, handling even the heaviest of body types and will save on seat wear. Great for those who might have trouble physically getting in and out of a truck with 20" wheels. They look great and add character to your truck. Not your standard everyday step-side bar that you see on most trucks.
A**R
These Things Are A Peach!
These things are a peach! Installed by myself in about an hour. Once I installed the mounts I used a clamp to hold the runner in place while I installed the bolts. Came packaged well, seem really sturdy! 2025 Trail Boss
A**E
Great fit, great look
Perfect fit for Silverado 2500 - 2024 modelGood look, sturdy, great price.
T**Z
Looks Great/Easy to Install
Purchased these for my Chevy Silverado and not only do they look great, but they were super easy to install. I've had them for about 6 months and they still look great, no rust and secure as they day I tightened the bolts. Very minimal tools needed, as well. If you like the look, make the purchase with no concerns.
C**S
Great fit and have held up
Easy install. No rust or issues after a year. Still look as good as the day I installed.
S**L
Best looking and constructed steps in the market for my truck.
After reviewing all type of steps, I ordered these for my 2022 GMC 2500HD AT4 Duramax and I am happy I did. I love the look and they don't hang down below the frame of the truck so did not change the ground clearance. The steps also are supported by 4 brackets unlike others that have only 3 which makes them very sturdy. The main bar is constructed with a V Enclosed bar unlike others that have you installing stove bolts and nuts. I must mention I had both steps unpack parts counted and installed within an hour which could have been less, but I took my time removing the plugs so not to scratch the rockers. All PROS for these steps. NO CONS.
J**J
They whistle when you drive fast and it's windy
The kit was delivered quickly and came with sufficiently detailed instructions. Essentially, you just attach the brackets the the appropriate holes, then attach the side boards to the brackets, then once everything is attached, you tighten it all.My only complain is that on the interstate, if there's a cross wind, they whistle, but it's not bad, just turn up the music.
C**R
Great for the price, some MINOR issues
Easy to install, a 13mm crescent wrench and a 13mm socket is all you need. The hardest part was getting the factory mounting hole covers out of the rocker bars on the truck. They fit the 2023 Silverado 1500 well, though there is a slight gap. Happy with the step position, my biggest complaint is there is definitely some give/play to them when I put my 230 lb self on the step, but not enough to warrant alarm. Overall relatively happy with the purchase.
Trustpilot
2 weeks ago
4 days ago