At highway speeds, a sudden blowout gives you approximately 0.3 seconds to react before the tire begins separating from the rim. GripSafe Technology was engineered to make that moment survivable.
The Problem With Conventional Wheels
Standard aftermarket wheels rely entirely on air pressure to keep the tire bead seated against the rim flange. At 0 PSI — whether from a blowout, puncture, or slow leak — the tire rolls off the rim within seconds under lateral load. At speed, this is catastrophic.
How GripSafe Works
GripSafe uses a precision-machined bead retention geometry integrated into the wheel barrel. Unlike traditional bead humps, GripSafe creates a mechanical interlock between the tire bead and the wheel — one that does not require air pressure to function.
- —Mechanical bead retention — independent of air pressure
- —20+ mile run-flat capability at controlled speeds
- —Street-legal in all 50 US states and major global markets
- —Compatible with standard tire mounting equipment
- —Zero added weight versus conventional rim geometry
The 13 Safety Benefits
GripSafe's engineering advantages extend beyond blowout survivability. The mechanical bead interlock reduces high-frequency vibration transmission by 23%, eliminates tire creep under extreme cornering loads, and maintains steering precision during pressure loss events that would cause conventional wheels to lose directional control entirely.
GripSafe Technology is patented. Every AegisRim wheel ships with full certification documentation and a technical specification sheet.