2013-2026 Dodge Ram 3500 Alien Radius Arms
Image of Thuren Fabrication 2013-2022 Dodge Ram 3500 Alien Radius Arms Alternate Image
Image of Thuren Fabrication 2013-2022 Dodge Ram 3500 Alien Radius Arms Close Up of Weld
2013-2026 Dodge Ram 3500 Alien Radius Arms
Image of Thuren Fabrication 2013-2022 Dodge Ram 3500 Alien Radius Arms Alternate Image
Image of Thuren Fabrication 2013-2022 Dodge Ram 3500 Alien Radius Arms Close Up of Weld

2013-2026 Dodge Ram 3500 Alien Radius Arms

SKU: TF-FTRARM-1322

$1,800.00
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If noted IN-STOCK, these can still take about 5 days to package and ship. If noted OUT-OF-STOCK, plan on about 2-3 weeks to ship. If you are in a hurry, check in with us before ordering.

Fitment:

  • Fits 2013-2026 Ram 3500 SRW and DRW
  • Fits stock height unmodified trucks through lifts up to 3.5" height

Details:

  • Easy 3 bolt installation per side
  • Constructed from laser cut 3/16" steel, with 3 layers of added internal gusseting.
  • Turning clearance maintained with 37x12.5 tires on factory +57mm offset wheels with zero rub at full steering lock*
  • Turning clearance maintained with 40x13.5 tires on +18mm offset wheels with zero rub  at full steering lock*
  • Equipped with our 17-4 Stainless pivot rebuildable frame side joints**
  • Multiple hole mounting positions for limiting-straps, if needed
  • Maintains factory OEM alignment and axle placement geometry, so they function great from 0-3.5" of lift

*You will need the Thuren High Clearance Sway Bar, and you must replace/modify/trim your fender and liner/rocker seam, to take full advantage of a larger tire size and new turning radius ability.

** The pictures are incorrect and will be updated soon, but we have designed and tested a new larger side joint that provides many improvements over the OEM joint. This new joint is equipped in all new orders. Less deflection under load, no torsional spring rate for smoother travel, grease-able, and easily rebuildable!

Included:

  • Assembled Driver Alien Radius Arm (x1)
  • Assembled Passenger Alien Radius Arm (x1)

    Customer Reviews

    Based on 10 reviews
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    (9)
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    R
    Ron Sergeant
    2021 3500 SW auto level

    My 21’ 3500 auto level was the worst riding pickup I have ever had. Towed great loaded to the hilt. Speed bumps I think made the back end come off the ground without a trailer or heavy load. I was close to trading it in and taking the hit! I decided to go with the Thuren non air leaves for the back with shackles and see if it would work. It did and it’s entirely a different truck. Used the 350 front springs, fox 2.5 dsc shocks and sway bar as well. I couldn’t be happier. My wife and friends have all commented on how nice it rides and looks. Don and his team were very helpful throughout the install. If you have an ALAS truck and are sick of how hard the rear rides throw in some new leaves and enjoy your truck again.

    D
    Diesel Geeks
    Alien Radius Arms

    Great product!

    A
    ASHTON JENKINS
    BEST PRODUCT ON THE MARKET

    THE OLD SAYING YOU GET WHAT YOU PAY FOR, WITH THUREN FAB YOU GET JUST THAT. QUALITY PARTS AND SERVICE AT REASONABLE PRICES. THANKS FOR EVERYTHING

    D
    Dan
    Great solution for ride quality

    I've been replacing things as my budget allows. The first thing I added were the 1.75" front springs and Fox shocks all the way around. It made a nice improvement over the stock items.
    This last weekend I installed the Alien Control Arms (built hell for stout @ 60 lbs ea) and the High Clearance Active Rate Sway Bar. I never would have guessed that a Sway Bar influenced the ride quality so much!
    Then I removed my 20" wheels w/35's and bought some new 18" wheels with +18 offset like the factory wheels and new 35" Toyo MT's. No rubbing anywhere and so much better ride.!

    Great design and manufacturing

    Thanks for a great product.

    Dan

    J
    Jason Cobb
    Badass stuff

    Everything from Thuren fits just as they described. Great. Awesome product looks and drives better than stock

    12