SKU: 46634291690

2019-2025 Ram HD 4.5-6" Tubular Radius Arms (77-19000)

Sale price$462.12 Regular price$513.47
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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22

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Description

2019-2025 Ram HD 4.5-6" Tubular Radius Arms (77-19000)The ReadyLIFT Tubular Radius Arm Upgrade Kit for the 2019 2025 Ram 2500 3500 is a heavy duty suspension solution engineered to handle the rigorous demands of lifted Ram HD trucks. These radius arms serve as critical alignment components, correcting suspension geometry and caster angles on trucks with 4. 5 to 6. 0 inches of lift. Formed inward to provide additional tire clearance, these arms allow for larger wheel and tire combinations while utilizing

The ReadyLIFT Tubular Radius Arm Upgrade Kit for the 2019-2025 Ram 2500/3500 is a heavy-duty suspension solution engineered to handle the rigorous demands of lifted Ram HD trucks. These radius arms serve as critical alignment components, correcting suspension geometry and caster angles on trucks with 4.5 to 6.0 inches of lift. Formed inward to provide additional tire clearance, these arms allow for larger wheel and tire combinations while utilizing oversized rubber bushings to better isolate road noise and vibration for a superior ride experience.

Features
  • Heavy-duty tubular steel construction designed for maximum durability and off-road abuse.
  • Corrects suspension geometry on trucks with lift heights between 4.5 and 6.0 inches.
  • Optimizes the caster angle to improve steering feel and tracking on lifted models.
  • Radius arms are formed inward to provide extra clearance for wider, oversized tires.
  • Equipped with oversized rubber bushings to isolate road noise and reduce vibration harshness.
  • Provides a much cleaner and more professional look compared to radius arm drop brackets.
  • Direct bolt-on design facilitates a straightforward installation process without permanent modifications.
Notes
  • A professional wheel alignment is required after installation to ensure optimal steering and tire wear.
  • Headlamp aim must be checked and adjusted for safety following any changes to the vehicle's height.
  • Advanced Driver Assistance Systems (ADAS) should be recalibrated to maintain proper monitoring and function.
  • Installation by a certified mechanic is recommended due to the significant labor time (est. 12 hours) and complexity.
  • Can be used to replace radius arm drop brackets in existing 4.5" to 6" lift kits for a cleaner aesthetic and better ride.
Compatibility Notes
  • Fits 2019–2025 Ram 2500 and 3500 4WD Heavy Duty models.
  • Specifically designed for vehicles with 4.5 inches to 6.0 inches of front lift.
  • Compatible with ReadyLIFT lift kits (like 49-1960 and 49-1961) by removing the radius arm drop brackets.
Specs
  • Material: Heavy-Duty Tubular Steel.
  • Lift Compatibility: 4.5" to 6.0" Front Lift.
  • Bushings: Oversized Vibration-Isolating Rubber.
  • Installation Time: Estimated 12 hours.
  • Kit Contents: One (1) pair of heavy-duty tubular radius arms and all necessary mounting hardware.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 46634291690

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michael parsley
Grantham, US
★★★★★ 5
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Color: Red Warthog
My dogs love these toys!!!
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Reviewed in the United States on February 10, 2026
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Amazon Customer
Birmingham, US
★★★★★ 5
Long lasting play toy!
Color: Multicolor
Tuffy toys in general are great and they are a pretty good deal on Amazon. They are not indestructible, and if your dogs use them as chew toys they will eventually break through. My dogs have had this Armadillo since Christmas (and they do chew on it some) and the only thing missing is an ear. They like to play tug-of-war with it a lot. This is a bigger toy, but even my forty pound dog plays with it. I would not recommend this toy for dogs smaller than Border Collie size. You can make these Tuffy toys last longer if you don't allow your dogs to chew them--when your dogs starts chewing on non-chew toys trade them for a chew toy and when you catch your dog chewing on a chew-approved toy reward them for chewing. Eventually your dog will catch on and realize that if they want to chew there are certain toys that are allowed for that. In addition to being a great play toy this is a pretty cute toy too!
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Reviewed in the United States on June 30, 2015
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Amazon Customer
Dallas, US
★★★★★ 1
Not Tuff
Color: Black Yellow Phrog, Color: Black Yellow Phrog
Absolutely terrible and not “tuff” at all. My chocolate lab had this thing destroyed in less than two hours. I would not recommend these for the price.
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Reviewed in the United States on April 11, 2026
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Carrie Ann Moore
Lowell, US
★★★★★ 3
Cute but Not Durable
Color: 2PK Green Leaping Phrog
⭐️⭐️⭐️⭐️ Cute but Not Durable Super cute toy—my dogs loved it right away! Unfortunately, they chewed the head off within a few hours. I ordered a second one because they were so into it, but the same thing happened again. I won’t be ordering a third, but they still play with their two headless frogs. So while it’s not the most durable, it definitely kept them entertained!
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Reviewed in the United States on June 9, 2025
A
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Amazon Customer
Belleville, US
★★★★★ 5
Great toy
Color: Black/Orange
This brand really makes durable toys. They outlast every other toy my dogs have. One dog loves to get the squeaker out of any toy, but he doesn’t rip this one apart. Obviously it won’t last forever, but no toy does! Some other brands of toys only make it a day or two, while these last months to years.
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Reviewed in the United States on May 10, 2026

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