diff --git a/src/ipc/ipc-estimate-utils.js b/src/ipc/ipc-estimate-utils.js
index 28284a1..0bea299 100644
--- a/src/ipc/ipc-estimate-utils.js
+++ b/src/ipc/ipc-estimate-utils.js
@@ -40,6 +40,7 @@ export async function UpsertEstimate(job) {
 
   job = {
     ...job,
+    v_mileage: job.v_mileage === "" ? 0 : job.v_mileage,
     v_type: DetermineVehicleType(job),
     v_age: CalculateVehicleAge({
       ...job,