
Flatsover Heavy Duty Run-Flat Insert
Flats Over® is a premium run flat insert that provides the highest performance in its class for private, commercial and tactical vehicles. This product is a wheel protection device that can be easily tightened to the inner wheel's circumference in order to provide optimum conditions of maneuverability and traction in instances where a tire can get deflated – intentionally or not. Run flats can be visualized as a "mini solid spare tire" that is installed in each wheel and ready to use when encountering any problem dealing with tire pressure and structure.
All prices in USD. Contact us for international pricing and shipping.
Models & Measurements
| Model | Size | Recommended Rim |
|---|---|---|
| FO 22.5" HD - Small | 22.5" HD-S | ALUMINUM 22.5" x 7.5" |
| FO 22.5" HD - Medium | 22.5" HD-M | ALUMINUM 22.5" x 8.25" / 9.50" / 9.75" |
| FO 22.5" HD - Large | 22.5" HD-L | ALUMINUM 22.5" x 10.5" |
Specifications
Please Note: Orders typically take 3-5 business days to process. All shipments are sent via ground shipping.
Shipping
We offer free standard ground shipping on all FlatsOver orders within the U.S., Mexico, and Canada. This free shipping applies exclusively to FlatsOver products. Orders are typically processed within 3-5 business days before shipping. All shipments are sent via ground shipping.
Returns & Exchanges
We do not offer refunds. Exchanges may be considered at our discretion for customers who ordered the wrong size of FlatsOver. All exchange requests must be made via email, and approval is required before returning any item. For orders shipped via UPS, return shipping costs are the customer's responsibility. A 5% restocking fee applies unless exchanging for another size. To request an exchange, please contact our customer service team at info@usvehiclesecurity.com.
The Benefits of Choosing Flatsover
Discover why Flatsover run flat inserts are the trusted choice for vehicle protection.
Does Not Affect Balance
Does not affect wheel balance or alignment. Over 4,000 inserts installed with an average balance counterweight of less than 3.5 ounces.
High Performance on Poor Roads
Designed for high performance when driving on poor-conditions roads. Maintains original steering feel and vehicle dynamics.
Ballistic Properties
Upholds the same ballistic properties of the natural rubber. Survivability of polymers with run flats inserts since Flats Over ensures the ability.
Traction Without Tire
Ability and traction even without a structure tire. Imitates the performance of your tires better than any other insert in the market.
Tested & Certified
Tested and certified in over 50 miles in distance and 60 mph in speed.
Easy Installation
Installation and removal do not require special tools. Visit any local tire shop with standard equipment.
Zero Maintenance
No maintenance is needed for our system. It's designed to operate seamlessly without any additional upkeep.
Reusable System
Can be uninstalled and reinstalled when replacing tires with new ones, provided the inserts were not used during a flat tire event.
Extended Mobility
Provides extended mobility when facing any tire problem including: valve failure, horizontal or vertical perforations, explosion, partial or total loss of the tire's tread and sidewalls.
Flatsover Features
Advanced engineering for maximum protection.

Internationally Certified
Tested and certified by Millbrook Proving Ground (VSAG12) and Finabel for proven performance.
Easy Installation
Installation and removal do not require special tools. Install at any local tire shop with standard equipment.
Extreme Durability
Engineered to withstand the most demanding conditions, from extreme temperatures to heavy loads.
2-Year Warranty
Backed by a comprehensive 2-year limited warranty.
High Performance
Drive up to 50 miles at 50 mph on a completely flat tire with full vehicle control. Certified distance and speed.
Universal Compatibility
Obtainable for a wide array of vehicles including SUV's, sedan's, light cargo vehicles, and police or military. Can suit the needs of tires measuring from 16" to 24.5".
Implementations
Our products protect a wide range of vehicles and operations.

Governmental Security
Military light vehicles and LE units now have easy to install technology, with little to no maintenance that allows them to excel in tactical or evasive driving at high speeds.

Public Services
EMS, Fire Departments, Wildlife Services, federal or state high value cargo, etc. can benefit from the extended mobility provided by Flats Over®, along with a sense of safety and confidence instilled in the drivers and occupants of these vehicles.

Corporate Personnel
US Vehicle Security Group is dedicated to providing a sincere and authentic client experience in order to ensure the best tire performance for our clients on the road. We provide solutions for corporate fleet vehicles and cargo trucks.

Private Citizens
We have gathered a firm understanding that any obstacle ranging from a rock, or a nail to even an attacker can threaten your life. We believe that everyone deserves to carry a run flat device in their vehicle as a means to arrive home safely.

High-Value Cargo
Cash-in-Transit vehicles, commercial and corporate vehicles require maximum protection. Our products ensure extended mobility and safety for high-value cargo transport.
Flatsover Instructions
Simple installation process with standard tools.
Detach the Tire from the Wheel
Deflate and detach the tire from the rim by lifting the tire up.
Place the Insert
Position the Flatsover insert inside the tire, centering it on the wheel rim.
Secure with Ratchets
Use the dual ratchet locking mechanisms to secure the insert in place with the stainless steel cable.
Remount & Balance
Remount the tire on the vehicle and balance as normal. The insert will not affect alignment.
Installation Videos
Watch our step-by-step installation guides to see how easy it is to install the FlatsOver run flat system.




