2011-2016 Ford F250 4wd (Single rear wheel)- REAR "Big Wig" Sway Bar (1 1/4" diameter)

Ford F250 Sway Bar 4wd 2011-2016 by Hellwig #7271
Hellwig - 7271-ford-f250
Authorized Dealer


Hellwig "Big Wig" Sway Bars are designed for trucks that haul & tow on a frequent basis. These massive 1 1/4" solid steel sway bars reduce body roll & increase stability by 20% over standard sway bars. They transfer the pressure on the outboard wheels and apply opposite pressure on the inboard wheels. Weight is more evenly distributed to all four wheels helping your vehicle stay more level with the road. Designed to be simple to install with simple hand tools.

Features and Benefits

  • Hellwig # 7271 is custom fit for the Ford F250
  • Reduces body roll for better vehicle control
  • Big Wig Design increased stability by 20% over standard sway bars
  • Greatly improves cornering traction for safer driving and turning capabilities
  • Distributes weight evenly to all four wheels
  • 1 1/4" solid steel bars
  • Lifetime warranty
  • Fast, Easy "Bolt-On" installation
  • High quality hot formed and heat treated 4140 chrome moly spring steel
  • Polyurethane bushings
  • Includes all required mounting hardware

Installation Notes

1. Will not fit vehicles with dual rear wheels

Tech Specs

Download Instructions 7271 Instructions
Bar Diameter: 1 1/4"
Average Install Time: 1 to 2 hours
Drilling Required: NO
Location: (front or rear axle) REAR AXLE
Weight: 38.00 lbs.
Part 7271 fits:
  • 2016 Ford F250 4wd (Excludes dually)
  • 2015 Ford F250 4wd (Excludes dually)
  • 2014 Ford F250 4wd (Excludes dually)
  • 2013 Ford F250 4wd (Excludes dually)
  • 2012 Ford F250 4wd (Excludes dually)
  • 2011 Ford F250 4wd (Excludes dually)


Customer Questions & Answers

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  • 4.7 out of 3 Overall
  • 100% reviews recommend this product
Review Product
easy to install
Is meant to help the sway with heavy duty loads; and it does just that. It stops the sway on my vehicle even when full.
Recommend this Product: YES
F250 12
– Value
– Quality
– Installation
helps body sway
i have been having a lot of body sway on my F250 lately. This kit does a great job preventing that. my body never sways anymore. it is much easier ride and much better to handle my F250
Recommend this Product: YES
2011 Ford F250
– Value
– Quality
– Installation
Nice handling improvement
This is my second Hellwig sway bar. First was in a 2006 F250. In my 2013, installation has been complicated by the urea reservoir. Even if you "unbolt the bracket" as suggested by the instructions, you still cannot reach to install the driver's side frame bolt. It is easier to unbolt the bed and raise it 3" so you can access the bolt hole in the frame.
Recommend this Product: YES
2013 Ford F-250 with diesel
– Value
– Quality
– Installation