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Description
Carli Suspension CS-FRAD-LVL-23 Radius Arm Drop Brackets (3.5" Lift)The Carli Suspension Radius Arm Drop Brackets (3. 5" Lift) CS FRAD LVL 23 are specifically designed to provide optimal caster correction for Ford Super Duty trucks with a 4. 5" lift. These brackets enhance steering stability, tracking, and overall handling, particularly addressing the challenges posed by the 2023+ Super Duty models. While Ford's allowable 1 3. 6 degree caster range works for stock trucks, lifting the front end or installing oversized
The Carli Suspension Radius Arm Drop Brackets (3.5" Lift) CS-FRAD-LVL-23 are specifically designed to provide optimal caster correction for Ford Super Duty trucks with a 4.5" lift. These brackets enhance steering stability, tracking, and overall handling, particularly addressing the challenges posed by the 2023+ Super Duty models. While Ford's allowable 1 - 3.6-degree caster range works for stock trucks, lifting the front end or installing oversized tires can create handling issues due to reduced caster.
When lifting the front of a Super Duty 3 - 3.5", the factory caster is typically reduced by around 1.5 degree. Carli addresses this by offering a 2-degree caster shim, but for proper tracking, an additional 2.5-degree of caster is often required. By combining Carli's adjustable radius arms and the 2-degree shim, the result is a Super Duty on 37" tires that tracks better and returns to center more consistently than a stock setup.
With the introduction of the 2024 Super Duty, Ford added an outer axle-mounted guard to prevent debris from entering the axle tube. However, this change creates issues with caster shims, as any shim over 1 degree will cause contact with the debris shield. To address this, Carli developed the Radius Arm Drops for 3.5" lifts to restore proper caster without interference, offering a more cost-effective solution than installing the full Carli Radius Arm System. These drop brackets are compatible with both stock and Carli Adjustable arms.
When lifting the front of a Super Duty 3 - 3.5", the factory caster is typically reduced by around 1.5 degree. Carli addresses this by offering a 2-degree caster shim, but for proper tracking, an additional 2.5-degree of caster is often required. By combining Carli's adjustable radius arms and the 2-degree shim, the result is a Super Duty on 37" tires that tracks better and returns to center more consistently than a stock setup.
With the introduction of the 2024 Super Duty, Ford added an outer axle-mounted guard to prevent debris from entering the axle tube. However, this change creates issues with caster shims, as any shim over 1 degree will cause contact with the debris shield. To address this, Carli developed the Radius Arm Drops for 3.5" lifts to restore proper caster without interference, offering a more cost-effective solution than installing the full Carli Radius Arm System. These drop brackets are compatible with both stock and Carli Adjustable arms.
Features:
- Drops Pivot Point For Ideal Arm Angle On A Carli 3.5" Lift
- Constructed From 1/4" Steel With A Durable Powder-Coated Finish
- Simple, Bolt-On Installation With No Welding Required
- Finished With A Durable Black Powder Coat For Long-Lasting Protection
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
4.5 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
Love them
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
I wear a size 11.5 in ladies shoe and these just barely fit. Butttt after I put lotion on my feet and slipped these on and left them on for about 30 mins. It left my feet really soft! They work great as intended. Would buy again
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Reviewed in the United States on January 31, 2026
★★★★★ 3
Effective but may be uncomfortable
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
I have eczema on my feet and use a prescription cream that I leave on overnight. I often have a problem sleeping in socks but the silicone feels cool on my feet. The only drawback I have is the opening of the socks feel very tight around my ankles making them uncomfortable on me. I wish the opening was a bit more flexible.
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Reviewed in the United States on September 20, 2025
★★★★★ 1
Burned my already sensitive feet, too big
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
Feels icky, and the heat gets trapped and literally felt like my feet were being burned by these. The bottoms of these feel prickly and they are way too big. You have to sit still and cannot walk in them.
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Reviewed in the United States on April 22, 2026
★★★★★ 5
Just as good as paraffin wax
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
I might prefer these socks over paraffin wax. They are comfy and very moisturizing. I use these socks once a week to keep the heels and soles of my feet moisturized between pedicures. I rinse with warm, soapy water then hang to dry. They are hard to walk in, but there's a saying printed in the socks that's says something to the effect of "take a break, stay off your feet" lol I love that as a reminder to put my feet up and relax
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Reviewed in the United States on April 9, 2026
★★★★★ 5
Love these!
Color: Pink & Beige, Size: Small(fits up to size 7)
Love these! As I write this review, I’m sitting in my recliner with these on. I have had other silicone socks in the past and would like to share a few of the things that I have learned.
These fit great! The others were 2-3 sizes too big because you could not order a size. I wear a size 7 women’s shoe. I got the smaller size. I walked around my apartment in my old ones and they got kinda yucky. Now, I sit in my recliner, put them on and chill for a few hours. I now take them off and put in a ziplock bag so they stay nice and clean (no cat hair!). I use them once a week usually on Saturday or Sunday as I’m a working girl. Also, I use Auqaphor before I put them on and put cotton socks on after I’m finished. Your feet will be SO soft. This is not a one and done…I do this every week especially during sandal season! I know this was lengthy and I hope you got some tips.
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Reviewed in the United States on April 25, 2026