Abstract: A deceleration control circuit for limiting the deceleration rate and applied brake pressure at vehicle speeds below a predetermined level. The invention substantially eliminates strut vibrations in aircraft resulting from "grabby" brakes during a braking operation. The invention includes a deceleration detector, operative at vehicle speeds below a particular level, to produce an output signal to the brake valve driver to reduce brake pressure when the deceleration rate exceeds a specific level. The circuitry is adapted to operate in conjunction with an antiskid system and also includes built-in test circuitry for testing the operability of both the antiskid circuitry and the deceleration control circuitry.