diff --git a/src/server/routes/vehicles.ts b/src/server/routes/vehicles.ts
index fb9c0ff..73f8ae4 100644
--- a/src/server/routes/vehicles.ts
+++ b/src/server/routes/vehicles.ts
@@ -509,7 +509,8 @@ async function getWeeklyStats(): Promise<WeeklyStats> {
 
 // GET /api/vehicles/summary
 app.get('/summary', async (c) => {
-  const [vehicles, weekly] = await Promise.all([getVehiclesForUser(c), getWeeklyStats()]);
+  const [vehicles, weeklyIds] = await Promise.all([getVehiclesForUser(c), getWeeklyTruckIds()]);
+  const vehicleIds = new Set(vehicles.map(v => String(v.id)));
   const summary: SummaryData = {
     totalAssets: vehicles.length,
     operating: {
@@ -525,11 +526,11 @@ app.get('/summary', async (c) => {
       abnormal: vehicles.filter((v) => v.status === 'Abnormal').length,
     },
     pendingDelivery: vehicles.filter((v) => v.status === 'Pending').length,
-    weeklyNew: weekly.weeklyNew,
-    weeklyRemoved: weekly.weeklyRemoved,
-    weeklyDelivered: weekly.weeklyDelivered,
-    weeklyReturned: weekly.weeklyReturned,
-    weeklyReplaced: weekly.weeklyReplaced,
+    weeklyNew: 0,
+    weeklyRemoved: 0,
+    weeklyDelivered: [...weeklyIds.delivered].filter(id => vehicleIds.has(id)).length,
+    weeklyReturned: [...weeklyIds.returned].filter(id => vehicleIds.has(id)).length,
+    weeklyReplaced: [...weeklyIds.replaced].filter(id => vehicleIds.has(id)).length,
   };
   return c.json(summary);
 });