1. Introduction
The IGrip ST-25250R Snow Studs are engineered to provide superior traction and control for various off-road vehicles operating in challenging snowy and icy conditions. These screw-in studs are constructed from galvanized steel and feature a durable tungsten carbide tip, designed for enhanced grip and extended product life. They are suitable for snowmobiles, ATVs, UTVs, compact loaders, and other off-road applications.
2. Safety Information
Before installation and use, carefully read and understand all instructions. Failure to follow safety guidelines may result in injury or product damage.
- Always wear appropriate personal protective equipment, including safety glasses and gloves, during installation and removal of studs.
- Ensure the vehicle is stable and secured before beginning any work on tires or tracks.
- Verify that the studs are compatible with your vehicle's tires or tracks. Consult your vehicle manufacturer's recommendations.
- Do not overtighten studs during installation.
- Regularly inspect studs for wear, damage, or loosening. Replace any compromised studs immediately.
- These studs are intended for off-road use. Driving on paved surfaces with studs may reduce traction, increase wear, and is subject to local regulations.
3. Package Contents
Verify that all items are present in your package:
- 1 Box of IGrip ST-25250R Snow Studs (25mm, 250 count)
- 1 Installation Tool (as specified in product features)
4. Setup and Installation
The IGrip ST-25250R Snow Studs are designed for straightforward screw-in installation. A specialized tool is included to assist with the process.
- Prepare the Surface: Ensure the tire or track surface where studs will be installed is clean, dry, and free of debris.
- Identify Placement: Determine the desired pattern and locations for stud installation on your tire or track. Even distribution is recommended for balanced traction.
- Insert Stud: Place the tip of an IGrip stud into the installation tool.
- Screw In: Position the stud and tool over the chosen location on the tire/track. Apply firm, steady pressure and screw the stud into the material until it is seated securely. Do not overtighten, as this can damage the stud or the tire/track.
- Repeat: Continue this process for all desired stud locations.
Product Image:

Image: A box containing IGrip ST-25250R Snow Studs, showing the product in its retail packaging.
5. Operating Instructions
Once installed, the IGrip ST-25250R Snow Studs will significantly enhance your vehicle's traction on snow and ice. To maximize performance and safety:
- Drive Responsibly: Even with studs, exercise caution and adjust your driving speed to suit current conditions.
- Surface Awareness: Be mindful of changing surface conditions. Studs are most effective on ice and packed snow.
- Avoid Hard Surfaces: Prolonged use on hard, abrasive surfaces (like bare asphalt or concrete) can accelerate stud wear and potentially damage the surface.
6. Maintenance
Proper maintenance ensures the longevity and effectiveness of your IGrip Snow Studs.
- Regular Inspection: Periodically inspect all installed studs for signs of wear, damage (e.g., bent or broken tips), or loosening.
- Replacement: Replace any studs that show significant wear or damage. Worn studs will not provide optimal traction.
- Cleaning: Keep the areas around the studs clean to prevent debris buildup that could affect performance or cause premature wear.
- Storage: If removing studs for off-season storage, clean them thoroughly and store them in a dry place.
7. Troubleshooting
If you encounter issues with your IGrip Snow Studs, consider the following:
- Studs not providing sufficient grip:
- Check for excessive wear on the tungsten carbide tips. Replace if worn.
- Ensure studs are installed correctly and are not loose. Re-tighten if necessary.
- Verify that the stud length (25mm) is appropriate for your specific application and the snow/ice conditions.
- Studs falling out:
- Ensure studs were screwed in firmly during initial installation.
- Avoid aggressive driving on surfaces not intended for studded tires/tracks, which can cause premature wear or loss.
- Inspect the tire/track material for damage around the stud holes.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | IGrip |
| Model Number | ST-25250R |
| Material | Galvanized Steel with Tungsten Carbide Tip |
| Design | Screw-in style with coarse thread and dome head |
| Size | 25mm |
| Item Weight (per box) | 2.2 Pounds (approx.) |
| UPC | 185568001079 |
| Vehicle Service Type | Snowmobiles, ATVs, UTVs, Compact Loaders, Off-Road Vehicles |
9. Warranty and Support
Specific warranty details for the IGrip ST-25250R Snow Studs are not provided within this manual. For information regarding product warranty, technical support, or customer service, please refer to the product packaging or visit the official IGrip website. It is recommended to retain your proof of purchase for any warranty claims.