Steeda S550 Mustang Ultra Lite Low-Profile Chassis Jacking Rails Convertible (2015-2021)

10 Review(s)
$43.00 (20%)
Once again you asked for it and Steeda has delivered! The team at Steeda was asked to come up with a Jacking Rail system for the 2015+ Mustang Convertibles.
Part Number: 555 5207
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Once again you asked for it and Steeda has delivered! The team at Steeda was asked to come up with a Jacking Rail system for 2015+ Mustang Convertibles. Made in-house from the same material we have used to keep Fox Mustangs from flexing for 25+ years, these Jacking Rails feature CAD-designed, laser cut, high-strength steel brackets, and stout 2" x 1" steel tubing. Also included are lightweight billet aluminum spacers for the rear attachment points. This allows you to maintain the factory rear convertible bracing!
Powdercoated wrinkle black for a low key, yet durable finish, these will last a lifetime under your Convertible Mustang.

Unlike the competition, Steeda includes Zinc-plated, flange-headed, grade 10.9 hardware - a simple bolt-in design that can be removed at any time as they use factory mounting holes. These allow you to jack up your ragtop pony car with confidence anywhere along the jacking rail, preventing damage to your factory pinch welds. They provide a great point for jack stands and 2 post lifts. Steeda's new Convertible Ultra Lite Low-Profile Chassis Jacking Rails add strength and function to your modern muscle car.

Product Benefits

  • Convertible specific design compatible with OE bracing
  • 60% lighter than the competition, only 12 lbs
  • 1/8" lower than pinch weld to provide extra jack clearance
  • Open mounting bracket design prevents water from getting trapped and therefore eliminating chances of rust
  • Includes all necessary mounting hardware unlike the competition
  • Lifetime warranty
  • Made in the USA using high-grade materials

CA Residents: Cancer and Reproductive Harm WARNING

Fitment & Features


Manufacturer: Steeda Autosports
Made in USA: Yes

Installation Information:

Level of Difficulty: Easy
Install Time: About 30 Minutes
Tools Required: Basic Shop Tools

Vehicle Fitment:

Fits Model Year: 2015, 2016, 2017, 2018, 2019, 2020, 2021

Customer Reviews

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Average Customer Ratings


Better than advertised
I looked at these and other like them for 18 months before buying the Steeda brand for my ‘18 eco convertible. Received them pretty quick and installed them on the weekend. I did NOT raise the car to install. I used my electric ratchet and followed the instructions. Installed on my driveway which is pretty flat and it all lined up. I’m happy knowing my pinch welds are safe from a lucite with a jack trying to help. Cheap insurance and the best solution for putting your car on jack stands!
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from Sacramento on 3/20/2021
Lord and Master
Installed this as a preventive measure. I had read about enough folks having issues with jacking causing damage that I knew to get this. Nice pieces, 30 minutes to install (including collecting tools and jacking).
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from Madison on 11/30/2020
Work as described, but can easily be improved
- Overall Rails are good quality, supplied bolts are OK.- American made. Please keep making them here!- Instructions need improvement: - Specify application of blue removable Loctite to bolts. - Specify tightening bolts to 45 ft/lbs. - To tools required, add: - Blue REMOVABLE loctite. (OEM bolts have that applied). - Torque Wrench. Bolts need to be tightened to 45 ft/lbs. - You can re-use the 2 FRONT bolts on each side. They are longer and in fact, higher quality (cadmium plated) than the the 2 supplied (zinc chromate). - If you have a Ford Scissors Jack, you cannot use it on the pinch weld in the front. These Jacking Rails fit too close to the seam where the pinch welds are. That space between the Jacking Rail and pinch weld needs to be approximately .200 larger.- I would and have recommended.
Did you find this helpful?  5 of 5 Found Helpful
from midwest on 6/27/2020
Jacking rails
Product arrived on time and in good condition. The rails were easy to install and fit perfectly. Just put all four bolts and the spacer in place loosely and the torque them up.
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from Itasca TX on 6/12/2020
Adding this to my 2016 GT Convertible has been the greatest suspension add on so far.
Did you find this helpful?  2 of 2 Found Helpful
Verified Buyer   from Florida on 3/5/2020
Great product
Easy installation, driver's side took about 10 minutes with the car on the ground. The passenger side didn't line up right but this seems to be because I was not on level ground. I moved to somewhere level, pulled it down and then everything lined up!
Did you find this helpful?  1 of 1 Found Helpful
Verified Buyer   from CA on 1/20/2020
Great quality
Great quality and easy to install. Works great!! One of the first things I installed.
Did you find this helpful?  1 of 1 Found Helpful
Verified Buyer   from Arizona on 8/23/2019
Excellent product and easy installation
I installed these rails with the car on the ground. It didn't take very long to do. Everything lined up perfectly and they work exactly as advertised.
Did you find this helpful?  3 of 3 Found Helpful
Verified Buyer   from Connecticut on 2/23/2019
This is how the aftermarket should be
This is how the aftermarket should be: high quality product, perfect fitment, fair price, fast shipping. Thank you, Steeda! You just made my life easier.
Did you find this helpful?  4 of 4 Found Helpful
from on 3/6/2017
Just installed on 2/04/2017; took maybe 30 minutes using just a 15mm ratchet (it is in the 20s and my workshop/garage is unheated so kept warming hands ;-). I drove up on 2-2.5 blocks to raise the side just a bit and it was easy to reach the bolts while sitting on the floor. The ground clearance is actually higher than the large exhaust resonator Ford has on the underside -- jacking rails sit just below the pinch weld seam (1/4). The convertible version included aluminum spacers that fit perfectly so no need to enlarge holes for the rear bolts on my convertible. RECOMMENDED!
Did you find this helpful?  14 of 14 Found Helpful
from on 2/4/2017
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