AMP Research 2007-2017 Toyota Tundra Extended Crew Cab (Plug N Play) PowerStep XL - Black

AMP Research 2007-2017 Toyota Tundra Extended Crew Cab (Plug N Play) PowerStep XL - Black

Marsoni

M251S

$1149.99

Get it in 3 business days with 1 day shipping. Friday, May 29

AMP Research 2007-2017 Toyota Tundra Extended Crew Cab (Plug N Play) PowerStep XL - BlackAMP Research 77137 01A PowerStep XL 3 Additional Drop 07 21 Toyota Tundra Crew Max: 77137 01A. PowerStep XL Electric Running Board, Offers 3 Inch Additional Drop, fits 07 21 Toyota Tundra Crew Max The AMP Research POWERSTEPXL automatic electric powered running board is designed for lifted trucks. The board has been integrated into a custom rocker rail and creates a seamless look while providing a 3 in. lower stepping surface than the original

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I just received these for my son. They are very nice and look sturdy, but he hasn't worn them yet, so I cannot speak to how well they hold up in the wash or when worn. They appear to be the right size and look stretchy, but not the kind of stretchy that feels super tight on the foot (which I don't like). If they wear unusually well or poorly, I will come back and edit this.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on December 26, 2025

Verified Purchase

Noah

Lexington, US

★★★★★ 5

MY FAVORITE SOCKS

Size: Large, Color: (001) Black / Black / Pitch Gray

I bought these originally at my local UA store and had to buy more. They are my favorite daily wear.

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Reviewed in the United States on February 25, 2026

Verified Purchase

SD-out

Lowell, US

★★★★★ 4

A sock with real support and thickness!

Size: Large, Color: (001) Black / Black / Pitch Gray

I’m pretty happy with these. It seems like sock manufacturing changed 10-15 years ago, and it’s become hard to find pairs that are actually thick and durable. I bought these for an event where I knew I’d be on my feet all day, and they did not disappoint. They provided excellent support throughout the day, even while wearing shoes that typically make my feet ache after just a couple of hours. Glad to finally find a pair that feels well-made.

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Reviewed in the United States on April 10, 2026

Verified Purchase

Amazon Customer

Grantham, US

★★★★★ 5

Great socks

Size: Large, Color: (001) Black / Black / Pitch Gray

Love the quality of this great product very comfortable and fits really good

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Reviewed in the United States on July 31, 2025