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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
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Description
Fox 2020+ GMC Sierra 2500/3500 HD 4-6in Lift Front 2.5 Performance Series Smooth Body IFP HTO ShockExperience superior off road performance and ride quality with the FOX 2. 5 Performance Series Shock, specifically designed for 2020 and newer GMC Sierra 2500 and 3500 HD models with 4 to 6 inch lift kits. This front smooth body IFP (Internal Floating Piston) shock offers precise damping and enhanced durability to handle tough terrains and heavy loads with ease. Constructed with high quality materials from renowned FOX engineering, the shock absorber
Experience superior off-road performance and ride quality with the FOX 2.5 Performance Series Shock, specifically designed for 2020 and newer GMC Sierra 2500 and 3500 HD models with 4 to 6 inch lift kits. This front smooth body IFP (Internal Floating Piston) shock offers precise damping and enhanced durability to handle tough terrains and heavy loads with ease.Constructed with high-quality materials from renowned FOX engineering, the shock absorber provides excellent heat dissipation to avoid fade and maximize performance during extended use. Its HTO (High Temperature Oil) technology ensures consistent handling and comfort across varying temperatures and conditions, ideal for serious truck enthusiasts and professionals alike.
Built to fit perfectly in lifted GMC Sierras, this shock offers an upgraded suspension solution that improves ride stability and control, making it perfect for rugged off-road adventures or daily driving with enhanced capability. Trust FOX to deliver reliable, rugged shock absorbers that are a staple in the suspension category for heavy-duty trucks.
Compatible with original equipment and aftermarket suspension parts, the FOX 2.5 Performance Shock complements your vehicle's lift kit to provide a balanced, responsive suspension setup. Upgrade today and feel the difference in your truck’s handling and comfort for every drive.
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 19 reviews
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Product Reviews
★★★★★ 5
Very comfy
Size: X-Large, Color: White
I'm a size US Mens 14 with huge calves. Finding comfortable crew socks can be somewhat difficult.
These are extremely comfortable, very stretchy and soft. Very worth the price.
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Reviewed in the United States on November 4, 2025
★★★★★ 5
I use these exclusively for when I'm hiking, cycling and walking ( exercising )
Size: X-Large, Color: Black
5.7.2019 Update:
I have probably five packs of 3 of these socks. Can't explain it but recent pairs I've been using have lasted longer than previous two packs ( 6 socks )... So I'm going to get some more...
They are my #1 go to sock for cycling, hiking, climbing, walking ( serious, training, speed, distance )...
10.30.19:
I use these exclusively for when I'm hiking, cycling anqd walking ( exeqrcising )...
They are light, comfortable, keep feet dry, cool & comfortable... They don't shift around on feet. They stay put once put on and running, climbing or cycling shoes are put on and laced up or ratched...
I do a lot of hill climbing and also use on terrain where there's lots of long periods ( hours ) going up & hours going down...
They don't appear to be very durable, get holes in toe or holes in heels, but 3 pack is relatively inexpensive so I continue to buy them.
I do not use them for everyday casual wear because they would wear out very quickly compared to other similar sockets...
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Reviewed in the United States on October 30, 2018
★★★★★ 4
These socks are just OK. One arrived with a ...
These socks are just OK. One arrived with a hole (easily sewn up, but kind of bummed about that). I prefer the Under Armour Resistor socks - they have support built into the socks that you actually can feel, and they were same price for 6 pairs!
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Reviewed in the United States on March 2, 2017
★★★★★ 5
Asics is SOUND
Size: Small, Color: White
prefect to wear with asics wrestling shoes
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Reviewed in the United States on December 29, 2025
★★★★★ 5
Excelente
Size: Medium, Color: Black
Excelente
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Reviewed in the United States on May 21, 2026
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