2.5 Performance Series HTO Shocks Set w/4-6" lift
Estimated Delivery in 3-6 business days
2.5 Performance Series HTO Shocks Set w/4-6" lift
Estimated Delivery in 3-6 business days
| Year | Make | Model | Drive | Position | Lift |
| 2024 | Chevrolet | Silverado 3500 HD | Front & Rear | 4-6" | |
| 2023 | Chevrolet | Silverado 3500 HD | Front & Rear | 4-6" | |
| 2022 | Chevrolet | Silverado 3500 HD | Front & Rear | 4-6" | |
| 2021 | Chevrolet | Silverado 3500 HD | Front & Rear | 4-6" | |
| 2020 | Chevrolet | Silverado 3500 HD | Front & Rear | 4-6" |
FOX LIMITED WARRANTY
FOX Factory, Inc., a California corporation having offices at 130 Hangar Way, Watsonville, CA 95076 ("FOX"), makes the following LIMITED WARRANTY with respect to its suspension products:
LIMITED ONE (1) YEAR WARRANTY ON SUSPENSION PRODUCTS
Subject to the limitations, terms and conditions hereof, FOX warrants, to the original retail owner of each new FOX suspension product, that the FOX suspension product, when new, is free from defects in materials and workmanship. Unless otherwise required by law, this warranty expires one (1) year from the date of the original FOX suspension product retail purchase from an authorized FOX dealer or from a FOX authorized Original Equipment Manufacturer where FOX suspension is included as original equipment on a purchased vehicle. If law requires a warranty duration of greater than one (1) year, then, subject to the other provisions hereof, this warranty will expire at the end of the minimum warranty period required by such law.
TERMS OF WARRANTY
This warranty is conditioned on the FOX suspension product being operated under normal conditions and properly maintained as specified by FOX. This warranty is only applicable to FOX suspensions purchased new from an authorized FOX source and is made only to the original retail owner of the new FOX suspension product and is not transferable to subsequent owners. This warranty is void if the FOX suspension product is subjected to abuse, neglect, improper or unauthorized repair, improper or unauthorized service or maintenance, alteration, modification, accident or other abnormal, excessive, or improper use.
Should it be determined by FOX in its sole and final discretion, that a FOX suspension product is covered by this warranty, it will be repaired or replaced, by a comparable model, at FOX's sole option, which will be conclusive and binding. THIS IS THE EXCLUSIVE REMEDY UNDER THIS WARRANTY. ANY AND ALL OTHER REMEDIES AND DAMAGES THAT MAY OTHERWISE BE APPLICABLE ARE EXCLUDED, INCLUDING, BUT NOT LIMITED TO, INCIDENTAL OR CONSEQUENTIAL DAMAGES OR PUNATIVE DAMAGES.
This limited warranty does not apply to normal wear and tear, malfunctions or failures that result from abuse, improper assembly, neglect, alteration, improper maintenance, crash, misuse or collision. This limited warranty gives the consumer specific legal rights. The consumer may also have other legal rights which vary from state to state or country to country. Some states and countries do not allow the exclusion or limitation of incidental or consequential damages or warranties, and if dictated by law the above limitations or exclusions may not apply to you. If it is determined by a court of competent jurisdiction that a certain provision of this limited warranty does not apply, such determination shall not affect any other provision of this limited warranty and all other provisions shall remain in full effect.
THIS IS THE ONLY WARRANTY MADE BY FOX ON ITS SUSPENSION PRODUCTS AND COMPONENTS, AND THERE ARE NO WARRANTIES WHICH EXTEND BEYOND THE DESCRIPTION HEREIN. ANY WARRANTIES THAT MAY OTHERWISE BE IMPLIED BY LAW INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXCLUDED.
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CUSTOMER REVIEWS
The Expert's Opinion
"The Fox 2.5 Performance Elite shock is a genuine do-it-all shock - composed on the freeway, comfortable on the trail, and adaptable when you load the truck up for a weekend trip.
The Dual Speed Compression adjuster is the key to that versatility, providing ride-tuning for all forms of truck use - comfort, towing, or high speed fun in the dirt."
INFORMATION
Questions? We've got answers
Fox 2.5 shocks are designed to deliver a more controlled and capable ride than smaller shocks, especially when driving off-road or carrying additional weight. The larger 2.5-inch shock body holds more oil and provides greater damping capacity, which helps the suspension stay composed over rough terrain, washboard roads, and repeated bumps.
On the road, most drivers experience a ride that feels firm but very stable, with improved control over body movement, braking dive, and cornering compared to stock suspension. Off-road is where they really shine—Fox 2.5 shocks can absorb bigger impacts and maintain consistent performance over long rough sections because they manage heat and repeated suspension movement more effectively than smaller shocks.
Overall, Fox 2.5 shocks are a great choice if you want a suspension upgrade that still drives well on the street but offers serious improvement in control, comfort, and confidence when the terrain gets rough.
Some Fox 2.5 shocks are adjustable, but it depends on the specific model. Many standard Fox 2.5 Performance Series shocks come with factory-tuned valving and no external adjusters, making them a simple bolt-on upgrade designed to work well right out of the box.
Higher-end versions—such as Fox 2.5 Performance Elite or Factory Series shocks—often include external adjusters, typically located on the reservoir. These can allow you to adjust compression damping, and in some cases both high-speed and low-speed compression, so you can dial in the ride for different terrain, loads, or driving styles.
In short, not every Fox 2.5 shock is adjustable, but many premium versions offer tuning options that let you fine-tune the suspension for your specific vehicle setup and driving conditions.
Click the 'Select Your Vehicle' button above the 'Add to Cart' button to make sure the shocks fit your exact vehicle. If needed, the site will send you to the right shocks for your ride. If your vehicle has been lifted, use the dropdown menu to pick the correct lift height. For example, if you have a Rough Country 6-inch lift kit, choose Front 4–6" and Rear 3–4" (the rear is usually smaller than the front). Still not sure? Our sales team is happy to help.
Fox 2.5 shocks are built for durability and hard use, but like most high-performance suspension components, they’re designed to be serviced periodically rather than replaced like basic shocks. For vehicles that are primarily driven on the street, many owners can expect around 40,000–50,000 miles before the shocks benefit from a rebuild or service to restore peak performance.
If the vehicle sees frequent off-road use, heavy loads, or aggressive driving, service intervals may come sooner because rough terrain and heat put more strain on the seals and internal oil. Even so, with proper maintenance and occasional rebuilds, Fox 2.5 shocks can provide years of reliable performance and tens of thousands of miles of use.
In short, Fox 2.5 shocks are designed to last a long time—but keeping them performing their best may involve servicing them periodically, especially if your truck spends a lot of time off the pavement.
Product Details
Whether you want to upgrade, add a reservoir, or find something more affordable, contact us with any questions!
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