Fox Shocks 987-24-045 Performance Series HTO 2.5 Front Shock Lift 2-3" Dodge Ram 2500/3500 14-25
FOX 2.5 Performance Series HTO
The FOX 2.5 Performance Series HTO shock is a bolt-on, position-sensitive shock designed to improve on- and off-road performance. It features a durable, type II anodized aluminum body and larger pistons to increase damping capacity and ride comfort.
- 2.5-inch body with an internal floating piston (IFP) to separate shock oil from high-pressure nitrogen, optimizing damping.
- Type II anodized aluminum construction for efficient heat dissipation and corrosion resistance.
- Hydraulic Top Out (HTO) technology provides usable position-sensitive rebound control and reduces harsh top-outs.
- Vehicle-specific valving and larger pistons for enhanced on- and off-road handling.
HTO forces shock oil through a secondary shim stack to slow shaft speed, increasing comfort and control—especially useful when running heavier, aggressive tires or lifted applications.
*Bolt-on installation; verify fitment for your specific vehicle and note that optimal performance is achieved when matched with the intended ride height and tire setup.
| Brand | Ridefox |
| Series | Performance Series HTO 2.5 |
| Shock Type | Smooth Body |
| Installation side | Front |
| Lift Height, inch | 2-3" |
| Type Adjusters | Non Adjustable |
| Reservoir | No |
| Body Diameter (in) | 2.5 |
| Material | Aluminum |
| Compressed | 16.28 |
| Extended | 23.97 |
| Travel | 7.69 |
| Quantity | Single |
| Box Height | 3.3 in |
| Box Width | 3.4 in |
| Box Length | 25.1 in |
| Box Weight | 6.4 lbs |
| Submodel | 4WD |
| Fitment | 2014 Dodge Ram 2500, 2015 Dodge Ram 2500, 2016 Dodge Ram 2500, 2017 Dodge Ram 2500, 2018 Dodge Ram 2500, 2019 Dodge Ram 2500, 2020 Dodge Ram 2500, 2014 Dodge Ram 3500, 2015 Dodge Ram 3500, 2016 Dodge Ram 3500, 2017 Dodge Ram 3500, 2018 Dodge Ram 3500, 2019 Dodge Ram 3500, 2020 Dodge Ram 3500, 2021 Dodge Ram 2500, 2021 Dodge Ram 3500, 2021 Ram 2500, 2021 Ram 3500, 2020 Ram 2500, 2020 Ram 3500, 2019 Ram 2500, 2019 Ram 3500, 2018 Ram 2500, 2018 Ram 3500, 2017 Ram 2500, 2017 Ram 3500, 2016 Ram 2500, 2016 Ram 3500, 2015 Ram 2500, 2015 Ram 3500, 2014 Ram 2500, 2014 Ram 3500, 2022 Dodge Ram 2500, 2022 Ram 2500, 2022 Dodge Ram 3500, 2022 Ram 3500, 2023 Dodge Ram 2500, 2023 Dodge Ram 3500, 2023 Ram 2500, 2023 Ram 3500, 2024 Dodge Ram 3500, 2024 Ram 3500, 2024 Dodge Ram 2500, 2024 Ram 2500, 2025 Ram 3500, 2025 Dodge Ram 3500, 2025 Ram 2500 |
| Brand | Ridefox |
| Series | Performance Series HTO 2.5 |
| Shock Type | Smooth Body |
| Installation side | Front |
| Lift Height, inch | 2-3" |
| Type Adjusters | Non Adjustable |
| Reservoir | No |
| Body Diameter (in) | 2.5 |
| Material | Aluminum |
| Free shipping | Free Air |
| Compressed | 16.28 |
| Extended | 23.97 |
| Travel | 7.69 |
| Quantity | Single |
| Box Height | 3.3 in |
| Box Width | 3.4 in |
| Box Length | 25.1 in |
| Box Weight | 6.4 lbs |
| Submodel | 4WD |
| Fitment | 2014 Dodge Ram 2500, 2015 Dodge Ram 2500, 2016 Dodge Ram 2500, 2017 Dodge Ram 2500, 2018 Dodge Ram 2500, 2019 Dodge Ram 2500, 2020 Dodge Ram 2500, 2014 Dodge Ram 3500, 2015 Dodge Ram 3500, 2016 Dodge Ram 3500, 2017 Dodge Ram 3500, 2018 Dodge Ram 3500, 2019 Dodge Ram 3500, 2020 Dodge Ram 3500, 2021 Dodge Ram 2500, 2021 Dodge Ram 3500, 2021 Ram 2500, 2021 Ram 3500, 2020 Ram 2500, 2020 Ram 3500, 2019 Ram 2500, 2019 Ram 3500, 2018 Ram 2500, 2018 Ram 3500, 2017 Ram 2500, 2017 Ram 3500, 2016 Ram 2500, 2016 Ram 3500, 2015 Ram 2500, 2015 Ram 3500, 2014 Ram 2500, 2014 Ram 3500, 2022 Dodge Ram 2500, 2022 Ram 2500, 2022 Dodge Ram 3500, 2022 Ram 3500, 2023 Dodge Ram 2500, 2023 Dodge Ram 3500, 2023 Ram 2500, 2023 Ram 3500, 2024 Dodge Ram 3500, 2024 Ram 3500, 2024 Dodge Ram 2500, 2024 Ram 2500, 2025 Ram 3500, 2025 Dodge Ram 3500, 2025 Ram 2500 |
Limited Lifetime Warranty on 2.0 Performance Series (purchased after 3/30/2025)
FOX Factory guarantees to the original retail owner that each new FOX 2.0 Performance Series suspension product is free from defects in materials and workmanship. This warranty covers factory defects, excluding finish and coatings, under normal use on the vehicle type intended.
Limited One (1) Year Warranty on Suspension Products
FOX Factory warrants that each new FOX suspension product is free from defects for one year from the original purchase date from an authorized dealer or original equipment manufacturer. If law requires a longer period, that will apply.
Lifetime Warranty on Upper Control Arms
Lifetime warranty applies except for serviceable components (e.g., bearings, rod ends) and finishes, which have a 12-month warranty. Damage caused by misuse or abuse is excluded.
Important Notes
Certain noises such as squeaks or creaks may be normal. However, clunks or thuds should be inspected by a qualified mechanic.
Warranty Terms
Warranty applies only if the product is used under normal conditions and maintained properly. It is non-transferable and void if abused, modified, improperly repaired, or damaged by accident or misuse.
FOX Factory reserves the right to repair or replace defective products with comparable models at its sole discretion. This remedy is exclusive. Incidental, consequential, or punitive damages are excluded.
This warranty does not cover normal wear, malfunctions due to abuse or neglect, or damages from crashes or misuse.
You may have additional legal rights depending on jurisdiction. If a part of this warranty is invalidated by law, other provisions remain effective.
This is the sole and exclusive warranty by FOX Factory on its suspension products. Any implied warranties, including merchantability or fitness for a particular purpose, are excluded.


