diff --git a/addons/repair/data/ace_track.p3d b/addons/repair/data/ace_track.p3d
index 86b07f0ef8..988499c32b 100644
Binary files a/addons/repair/data/ace_track.p3d and b/addons/repair/data/ace_track.p3d differ
diff --git a/addons/repair/data/ace_wheel.p3d b/addons/repair/data/ace_wheel.p3d
index f2b07b066f..c24f804b4f 100644
Binary files a/addons/repair/data/ace_wheel.p3d and b/addons/repair/data/ace_wheel.p3d differ
diff --git a/addons/repair/data/trailObjects.rvmat b/addons/repair/data/trailObjects.rvmat
index 4fa521f376..8692493699 100644
--- a/addons/repair/data/trailObjects.rvmat
+++ b/addons/repair/data/trailObjects.rvmat
@@ -10,6 +10,7 @@ forcedDiffuse[] = {0,0,0,0};
 emmisive[] = {0,0,0,0};
 specular[] = {0.0099999998,0.0099999998,0.0099999998,0.0099999998};
 specularPower = 500;
+surfaceInfo="a3\data_f\penetration\metal.bisurf";
 PixelShaderID = "Super";
 VertexShaderID = "Super";
 class Stage1