1. Truck Running Boards & Step Bars Offered
  2. sku: 8583765259137631
  3. PROMAXX 71489S

PROMAXX 71489S Curved Steel Tubes Crewmax

fits model: Tundra. year: 2021.

71489s Promaxx 5 Inch Curved Stainless Steel Oval Tubes Fits 2021 Tundra Crewmax

( Brand: Promaxx ), ( Manufacturer Part Number: 71489S ), ( Type: Auto )

Review PROMAXX Promax Inch Curved Stainless Steel Oval Tubes Crewmax fits TUNDRA 2021

The ProMaxx 71489S Curved Steel Tubes are a premium aftermarket upgrade for the 2021 Toyota Tundra CrewMax. These tubes are designed to replace the factory side steps and provide a more robust, stylish, and functional alternative.

The ProMaxx Curved Steel Tubes are manufactured using high-quality, heavy-gauge steel. This material not only ensures durability and strength but also provides a sleek, curved design that complements the contours of the Tundra's body. The tubes are also powder-coated in a matte black finish, which not only looks great but also provides an additional layer of protection against the elements.

These side steps offer a larger and more comfortable footpad compared to the factory steps. The footpad is textured to provide a non-slip surface, ensuring safe and secure entry and exit from the vehicle, even in adverse weather conditions. The tubes are also designed to be adjustable, allowing for a customized fit for different cab heights and wheel well sizes.

The ProMaxx Curved Steel Tubes are easy to install, requiring no drilling or modifications to the vehicle. They come with all necessary hardware, including mounting brackets, bolts, and nuts. The installation process is straightforward and can typically be completed in under an hour.

These side steps offer more than just functionality. They add a touch of style and sophistication to the exterior of the Tundra. The curved design not only looks great but also sets the ProMaxx tubes apart from other aftermarket options. The powder-coated finish ensures that they maintain their appearance even in harsh weather conditions.

Overall, the ProMaxx 71489S Curved Steel Tubes are a worthwhile investment for any 2021 Toyota Tundra CrewMax owner. They provide a more functional and durable side step solution, add style and sophistication to the exterior, and are easy to install.

Pros and Cons of Buying Promaxx 71489S Curved Steel Tubes for 2021 Tundra CrewMax

Introduction:

The Promaxx 71489S curved steel tubes are aftermarket accessories designed to enhance the appearance and functionality of the 2021 Tundra CrewMax. These tubes can be installed in place of the OEM side steps or used as standalone running boards. In this article, we will discuss the advantages and disadvantages of purchasing these tubes for your Tundra.

Pros:

1. Aesthetic appeal: The curved design of the Promaxx tubes provides a unique and stylish look that sets your Tundra apart from the competition.

2. Durability: Made from high-quality curved steel tubes, these components are designed to withstand the rigors of off-road driving and harsh weather conditions.

3. Customizability: The tubes can be installed in various configurations, such as side steps or running boards, to suit your personal preference and vehicle use.

4. Improved accessibility: The tubes not only provide a stylish upgrade but also offer additional ground clearance and easier access to the vehicle.

Cons:

1. Installation complexity: Installing the Promaxx tubes may require some level of mechanical expertise and the use of specialized tools.

2. Cost: These aftermarket components can be more expensive than OEM side steps or other aftermarket options.

3. Weight: The curved steel tubes may add some additional weight to your Tundra, which could impact fuel economy and overall vehicle performance.

4. Compatibility: Ensure the tubes are compatible with your specific model and year of Tundra before making a purchase.

Conclusion:

The Promaxx 71489S curved steel tubes offer several advantages, including aesthetic appeal, durability, customizability, and improved accessibility. However, they also come with some disadvantages, such as installation complexity, cost, weight, and compatibility concerns. Ultimately, the decision to purchase these tubes depends on your personal preferences, budget, and intended use for your Tundra.

Recommendation:

If you are looking for a unique and stylish upgrade for your Tundra and are willing to invest in a high-quality aftermarket component, the Promaxx 71489S curved steel tubes could be an excellent choice. However, be sure to carefully consider the installation process, cost, weight, and compatibility before making a purchase. It's always a good idea to consult with a professional installer or automotive expert for advice and guidance.

Details:

This item comes with the full manufacturers warranty. The color, quantity, size, etc. May not be accurate. Fast Free, Shipping: Brand ProMax, Part Number 71489S, UPC Code, Condition New.

The compatibility section is not always 100% accurate

part #: 71489s prices

  • $484.40-$755.86

specifications runboardben:

  • for models: Tundra
  • for years: 2021
  • brand: Promaxx
  • manufacturer part number: 71489S
  • type: Auto

returns runboardben:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted

general runboardben:

  • Car Truck Parts Accessories > Exterior Parts Accessories > Running Boards Step Bars
  • condition: New

offer runboardben:

  • quantity: 1
  • sold: 0
  • started: November 11, 2025
  • options: Ship-to-home
  • availability: In Stock

seller runboardben:

  • rating: 99.5%
  • city: Flat Rock, North Carolina
  • # reviews: 13335

payments runboardben:

  • wallet: Apple-pay
  • other
  • credit card: Visa

shipping runboardben:

  • cost: $0.00
  • service: Standard
  • transit: 3-6 Days
  • class: Standard
  • type: Fixed
for models: tundra, for years: 2021, type: auto,
category: auto parts > car truck parts accessories > exterior parts accessories > running boards step bars, sku: 8583765259137631,

Promaxx 71489S Is Similar To:

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5 offers $484.40–$755.86 USD
  • New. Offer #1 priced at $514.26 + $0.00 delivery = $514.26* total. The compatibility section is not always 100% accurate. Part Number .FREE SHIPPING
  • New. Offer #2 priced at $755.86 + $0.00 delivery = $755.86* total. PRODUCT INFO: - Part: Step Bars - Material: Stainless Steel - Size: 5in.FREE SHIPPING
  • New. Offer #3 priced at $484.40 + $0.00 delivery = $484.40* total. Promaxx BC-16024 Hard Top Mount Tri Fold Tonneau Cover 6.9Ft Bed. 07-21 Tundra Crewmax.FREE SHIPPING
  • New. Offer #4 priced at $560.45 + $22.00 delivery = $582.45* total. This product is made of high-quality materials to serve you for years to come 5" Cab Length Polished Oval Curved Step Bars ( ) by ProMaxx Automotive , 1 Pair.+$22.00 shipping
  • New. Offer #5 priced at $422.45 + $100.00 delivery = $522.45* total. MATERIAL - Stainless Steel. STYLE - Oval Tube with Bent Ends.+$100.00 shipping

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