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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:
- 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
4.1 ★★★★★
Based on 1581 reviews
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Product Reviews
★★★★★ 2
Not as Smart or Interactive as You Think it Will Be
Color: Blue
This is an honest review from a schnauzer owner who has has wanted this cheerble ball for their dog for more than one year. I finally bougI finally bought this toy and both me and my dog are disappointed. The settings are...i would say dog friendly as I'd assumed a dog ball would be. What I mean by that is, for example: the calm play setting is muuch too calm. Super light puffs of energy, like a battery is dying. And the playful setting is scary, alarmingly so. The intervals in between are too long. The ball does not bounce. So they just have settings all wrong. The size is good for a large dog only. Do not buy if you have a small to medium dog. I even think the material is okay. I've only had it for a few days so I can't even speak to how the material holds up. Really hoping to love this ball for my dog. It was not the distraction I was hoping it would be so I could work from home while my dog had fun. I'm hoping this can help someone else who's been pining over it. Essentially, it's a $35-$50 well made weighted ball that moves occasionally.
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Nice Ball!!
Size: 6 Inch, Color: Red, Size: 6 Inch, Color: Red
Brinkley my Golden doodle loves her ball. Carries it everywhere. Its holding up pretty well. And the tabs make it easy to play tugga war.
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Boston terrier
Size: 6 Inch, Color: Red
My bostie loves to grab the tabs and toss this around! Well made. Can be chewed on and it holds up. Fun toy.
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Reviewed in the United States on March 12, 2026
★★★★★ 5
Wonderful
Size: 9 Inch, Color: Red
Just bought my second one for my German shepherd. 1st one I bought a year ago. She managed to pop it within a few days. She still was able to play with it by grabbing ahold of the straps. Takes it everywhere. We call it her tether ball. Should've seen her when we got the new one out of the box. Hasn't left it alone since.
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Reviewed in the United States on April 14, 2026
★★★★★ 4
Keeps him busy. Puppy proof
Size: 6 Inch, Color: Independence Day
Thankfully I bought 2. One of the pumps broke as I was trying to blow up. That is the reason i did not give then 5 stats. This is a great toy for my puppy. Keeps him entertained and is pretty sturdy.
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Reviewed in the United States on April 30, 2026