diff --git a/frontend/src/lib/utils/processing.js b/frontend/src/lib/utils/processing.js
index dd621e5..2769e80 100644
--- a/frontend/src/lib/utils/processing.js
+++ b/frontend/src/lib/utils/processing.js
@@ -3,10 +3,10 @@ import { toRFC3339 } from './helpers';
 /**
  * Converts FormData to a nested object structure
  * @param {FormData} formData - The FormData object to convert
- * @returns {{ object: Partial<App.Locals['user']> | Partial<App.Types['subscription']>, confirm_password: string }} Nested object representation of the form data
+ * @returns {{ object: Partial<App.Locals['user']> | Partial<App.Types['subscription']> | Partial<App.Types['car']>, confirm_password: string }} Nested object representation of the form data
  */
 export function formDataToObject(formData) {
-	/** @type { Partial<App.Locals['user']> | Partial<App.Types['subscription']> } */
+	/** @type { Partial<App.Locals['user']> | Partial<App.Types['subscription']> | Partial<App.Types['car']> } */
 	const object = {};
 	let confirm_password = '';
 
@@ -142,8 +142,8 @@ export function processUserFormData(rawData) {
 }
 
 /**
- * Processes the raw form data into the expected user data structure
- * @param {{  object: Partial<App.Types['subscription']>} } rawData - The raw form data object
+ * Processes the raw form data into the expected subscription data structure
+ * @param {{  object: Partial<App.Types['subscription']>, confirm_password: string }} rawData - The raw form data object
  * @returns {{ subscription: Partial<App.Types['subscription']> }} Processed user data
  */
 export function processSubscriptionFormData(rawData) {
@@ -166,3 +166,39 @@ export function processSubscriptionFormData(rawData) {
 	console.dir(clean);
 	return clean;
 }
+
+/**
+ * Processes the raw form data into the expected car data structure
+ * @param {{  object: Partial<App.Types['car']>, confirm_password: string }} rawData - The raw form data object
+ * @returns {{ car: Partial<App.Types['car']> }} Processed user data
+ */
+export function processCarFormData(rawData) {
+	/** @type {{ car: Partial<App.Types['car']> }} */
+	let processedData = {
+		car: {
+			id: Number(rawData.object.id) || 0,
+			name: String(rawData.object.name) || '',
+			status: Number(rawData.object.status) || 0,
+			brand: String(rawData.object.brand) || '',
+			model: String(rawData.object.model) || '',
+			price: Number(rawData.object.price) || 0,
+			rate: Number(rawData.object.rate) || 0,
+			licence_plate: String(rawData.object.licence_plate) || '',
+			start_date: toRFC3339(String(rawData.object.start_date)) || '',
+			end_date: toRFC3339(String(rawData.object.end_date)) || '',
+			color: String(rawData.object.color) || '',
+			notes: String(rawData.object.notes) || '',
+			location: {
+				latitude: Number(rawData.object.location?.latitude) || 0,
+				longitude: Number(rawData.object.location?.longitude) || 0
+			},
+			damages: rawData.object.damages || [],
+			insurances: rawData.object.insurances || []
+		}
+	};
+	const clean = JSON.parse(JSON.stringify(processedData), (key, value) =>
+		value !== null && value !== '' ? value : undefined
+	);
+	console.dir(clean);
+	return clean;
+}