It's probably tramlining. My car does it as well under braking on a grooved road. It's an added benefit of our wide, low profile tires... Tramlining
__________________
Black Fangs // Black rear Valance // Berk CBE // COBB post MAF tubes // K&N drop in filters // Setrab Oil Cooler // Stillen Sway bars // Z1 SS brake lines // Stillen brake cooling kit // Harness bar //
|