diff --git a/addon/models/driver.js b/addon/models/driver.js
index b1f3e6f..26876f8 100644
--- a/addon/models/driver.js
+++ b/addon/models/driver.js
@@ -60,7 +60,7 @@ export default class DriverModel extends Model {
     @attr('number') heading;
     @attr('string') country;
     @attr('string') city;
-    @attr('string') status;
+    @attr('string', { defaultValue: 'available' }) status;
     @attr('boolean') online;
     @attr('raw') meta;
 
diff --git a/addon/models/service-rate-fee.js b/addon/models/service-rate-fee.js
index 1cce7c6..6ce8d89 100644
--- a/addon/models/service-rate-fee.js
+++ b/addon/models/service-rate-fee.js
@@ -1,4 +1,4 @@
-import Model, { attr } from '@ember-data/model';
+import Model, { attr, belongsTo } from '@ember-data/model';
 import { computed } from '@ember/object';
 import { format as formatDate, isValid as isValidDate, formatDistanceToNow } from 'date-fns';
 
@@ -6,8 +6,17 @@ export default class ServiceRateFeeModel extends Model {
     /** @ids */
     @attr('string') uuid;
     @attr('string') service_rate_uuid;
+    @attr('string') service_area_uuid;
+    @attr('string') zone_uuid;
+
+    /** @relationships */
+    @belongsTo('service-area') service_area;
+    @belongsTo('zone') zone;
 
     /** @attributes */
+    @attr('string') label;
+    @attr('number') priority;
+    @attr('boolean', { defaultValue: false }) is_fallback;
     @attr('number') distance;
     @attr('string') distance_unit;
     @attr('string') unit;
@@ -64,11 +73,28 @@ export default class ServiceRateFeeModel extends Model {
         return formatDate(this.created_at, 'dd, MMM');
     }
 
+    @computed('is_fallback', 'zone_uuid', 'service_area_uuid', 'zone.id', 'service_area.id') get geography_type() {
+        if (this.is_fallback) {
+            return 'fallback';
+        }
+
+        if (this.zone_uuid || this.zone?.id) {
+            return 'zone';
+        }
+
+        return 'service_area';
+    }
+
     /** @methods */
     toJSON() {
         return {
             uuid: this.uuid,
             service_rate_uuid: this.service_rate_uuid,
+            service_area_uuid: this.service_area_uuid,
+            zone_uuid: this.zone_uuid,
+            label: this.label,
+            priority: this.priority,
+            is_fallback: this.is_fallback,
             distance: this.distance,
             distance_unit: this.distance_unit,
             min: this.min,
diff --git a/addon/models/service-rate.js b/addon/models/service-rate.js
index 80e1e24..915dbf6 100644
--- a/addon/models/service-rate.js
+++ b/addon/models/service-rate.js
@@ -88,6 +88,10 @@ export default class ServiceRate extends Model {
         return this.rate_calculation_method === 'per_meter';
     }
 
+    @computed('rate_calculation_method') get isMultiZoneDistance() {
+        return this.rate_calculation_method === 'multi_zone_distance';
+    }
+
     @computed('rate_calculation_method') get isPerDrop() {
         return this.rate_calculation_method === 'per_drop';
     }
@@ -116,9 +120,59 @@ export default class ServiceRate extends Model {
         return this.cod_calculation_method === 'percentage';
     }
 
-    @computed('rate_fees.@each.{distance,min,max,unit}', 'max_distance', 'rate_calculation_method', 'isPerDrop') get rateFees() {
+    @computed(
+        'rate_fees.@each.{id,uuid,distance,min,max,unit,fee,label,priority,is_fallback,zone_uuid,service_area_uuid,updated_at}',
+        'max_distance',
+        'rate_calculation_method',
+        'isPerDrop',
+        'isMultiZoneDistance'
+    )
+    get rateFees() {
         const existing = (this.rate_fees?.toArray?.() ?? []).filter((r) => !r.isDeleted);
 
+        if (this.isMultiZoneDistance) {
+            const deduped = new Map();
+            const rankFee = (fee) => {
+                if (fee.id && !fee.isNew) {
+                    return 3;
+                }
+
+                if (!fee.isNew) {
+                    return 2;
+                }
+
+                return 1;
+            };
+            const updatedAtMs = (fee) => {
+                const value = fee.updated_at instanceof Date ? fee.updated_at : new Date(fee.updated_at);
+                const timestamp = value.getTime();
+
+                return Number.isNaN(timestamp) ? 0 : timestamp;
+            };
+            const geographyId = (fee) => {
+                if (fee.is_fallback) {
+                    return 'fallback';
+                }
+
+                return fee.zone_uuid || fee.zone?.id || fee.service_area_uuid || fee.service_area?.id || 'unassigned';
+            };
+
+            existing
+                .filter((r) => r.unit === 'multi_zone_distance')
+                .forEach((fee) => {
+                    const key = `multi-zone:${fee.is_fallback}:${geographyId(fee)}:${fee.priority}:${fee.label}`;
+                    const current = deduped.get(key);
+                    const feeRank = rankFee(fee);
+                    const currentRank = current ? rankFee(current) : 0;
+
+                    if (!current || feeRank > currentRank || (feeRank === currentRank && updatedAtMs(fee) >= updatedAtMs(current))) {
+                        deduped.set(key, fee);
+                    }
+                });
+
+            return Array.from(deduped.values()).sort((a, b) => (Number(b.priority) || 0) - (Number(a.priority) || 0));
+        }
+
         if (this.isPerDrop) {
             const deduped = new Map();
             const rankFee = (fee) => {
@@ -214,6 +268,8 @@ export default class ServiceRate extends Model {
         });
 
         this.rate_fees.addObject(newFee);
+
+        return newFee;
     }
 
     @action removePerDropFee(fee) {
@@ -236,4 +292,43 @@ export default class ServiceRate extends Model {
         const defaultFee = this.createDefaultPerDropFee();
         this.rate_fees.addObject(defaultFee);
     }
+
+    @action addMultiZoneDistanceRule(attributes = {}) {
+        const store = getOwner(this).lookup('service:store');
+        const existingFees = this.rate_fees?.toArray?.() ?? [];
+        const nextPriority = existingFees.filter((fee) => fee.unit === 'multi_zone_distance').reduce((highest, fee) => Math.max(highest, Number(fee.priority) || 0), 0) + 10;
+
+        const newFee = store.createRecord('service-rate-fee', {
+            label: 'Distance rule',
+            priority: nextPriority,
+            is_fallback: false,
+            distance_unit: 'km',
+            unit: 'multi_zone_distance',
+            fee: 0,
+            currency: this.currency,
+            ...attributes,
+        });
+
+        this.rate_fees.addObject(newFee);
+    }
+
+    @action addMultiZoneDistanceFallbackRule() {
+        const existingFallback = (this.rate_fees?.toArray?.() ?? []).find((fee) => fee.unit === 'multi_zone_distance' && fee.is_fallback && !fee.isDeleted);
+
+        if (existingFallback) {
+            return existingFallback;
+        }
+
+        return this.addMultiZoneDistanceRule({
+            label: 'Fallback distance',
+            priority: 0,
+            is_fallback: true,
+        });
+    }
+
+    @action removeMultiZoneDistanceRule(fee) {
+        if (!fee || !fee.destroyRecord) return;
+        this.rate_fees.removeObject(fee);
+        fee.destroyRecord();
+    }
 }
diff --git a/addon/models/vehicle.js b/addon/models/vehicle.js
index 5ea3860..7874f2c 100644
--- a/addon/models/vehicle.js
+++ b/addon/models/vehicle.js
@@ -144,7 +144,7 @@ export default class VehicleModel extends Model {
 
     /** Misc text / meta */
     @attr('string') notes;
-    @attr('string') status;
+    @attr('string', { defaultValue: 'available' }) status;
     @attr('string') slug;
     @attr('boolean') online;
     @attr('raw') vin_data;
diff --git a/addon/serializers/service-rate-fee.js b/addon/serializers/service-rate-fee.js
index 117b548..49913c4 100644
--- a/addon/serializers/service-rate-fee.js
+++ b/addon/serializers/service-rate-fee.js
@@ -1,4 +1,11 @@
 import ApplicationSerializer from '@fleetbase/ember-core/serializers/application';
 import { EmbeddedRecordsMixin } from '@ember-data/serializer/rest';
 
-export default class ServiceRateFeeSerializer extends ApplicationSerializer.extend(EmbeddedRecordsMixin) {}
+export default class ServiceRateFeeSerializer extends ApplicationSerializer.extend(EmbeddedRecordsMixin) {
+    get attrs() {
+        return {
+            service_area: { embedded: 'always', serialize: false },
+            zone: { embedded: 'always', serialize: false },
+        };
+    }
+}
diff --git a/addon/serializers/service-rate.js b/addon/serializers/service-rate.js
index 9e106bc..310e11c 100644
--- a/addon/serializers/service-rate.js
+++ b/addon/serializers/service-rate.js
@@ -48,14 +48,19 @@ export default class ServiceRateSerializer extends ApplicationSerializer.extend(
                             return `drop:${fee.min}:${fee.max}:${fee.unit}`;
                         }
 
+                        if (fee.unit === 'multi_zone_distance') {
+                            return `multi-zone:${fee.service_area_uuid}:${fee.zone_uuid}:${fee.is_fallback}:${fee.priority}:${fee.label}`;
+                        }
+
                         return `distance:${fee.distance}`;
                     };
 
                     const savedByKey = new Map(savedRateFees.map((f) => [savedFeeKey(f), f]));
+                    const hasSavedMultiZoneFees = savedRateFees.some((fee) => fee.unit === 'multi_zone_distance');
 
                     // Only remove unsaved fees that duplicate saved fees
                     unsavedRateFees.forEach((fee) => {
-                        if (savedByKey.has(savedFeeKey(fee))) {
+                        if ((hasSavedMultiZoneFees && fee.unit === 'multi_zone_distance') || savedByKey.has(savedFeeKey(fee))) {
                             serviceRate.get('rate_fees').removeObject(fee);
                             fee.unloadRecord();
                         }
diff --git a/package.json b/package.json
index 5115e13..b7d7837 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@fleetbase/fleetops-data",
-    "version": "0.1.33",
+    "version": "0.1.34",
     "description": "Fleetbase Fleet-Ops based models, serializers, transforms, adapters and GeoJson utility functions.",
     "keywords": [
         "fleetbase-data",
@@ -37,7 +37,7 @@
     },
     "dependencies": {
         "@babel/core": "^7.23.2",
-        "@fleetbase/ember-core": "^0.3.18",
+        "@fleetbase/ember-core": "^0.3.19",
         "date-fns": "^2.29.3",
         "ember-cli-babel": "^8.2.0",
         "ember-cli-htmlbars": "^6.3.0"
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 7bd9a76..810f131 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -12,8 +12,8 @@ importers:
         specifier: ^7.23.2
         version: 7.29.0
       '@fleetbase/ember-core':
-        specifier: ^0.3.18
-        version: 0.3.18(@ember/string@3.1.1)(@ember/test-helpers@3.3.1(@babel/core@7.29.0)(ember-source@5.4.1(@babel/core@7.29.0)(@glimmer/component@1.1.2(@babel/core@7.29.0))(rsvp@4.8.5)(webpack@5.106.2(postcss@8.5.14)))(webpack@5.106.2(postcss@8.5.14)))(ember-resolver@11.0.1(ember-source@5.4.1(@babel/core@7.29.0)(@glimmer/component@1.1.2(@babel/core@7.29.0))(rsvp@4.8.5)(webpack@5.106.2(postcss@8.5.14))))(ember-source@5.4.1(@babel/core@7.29.0)(@glimmer/component@1.1.2(@babel/core@7.29.0))(rsvp@4.8.5)(webpack@5.106.2(postcss@8.5.14)))(eslint@8.57.1)(webpack@5.106.2(postcss@8.5.14))
+        specifier: ^0.3.19
+        version: 0.3.19(@ember/string@3.1.1)(ember-resolver@11.0.1(ember-source@5.4.1(@babel/core@7.29.0)(@glimmer/component@1.1.2(@babel/core@7.29.0))(rsvp@4.8.5)(webpack@5.106.2(postcss@8.5.14))))(ember-source@5.4.1(@babel/core@7.29.0)(@glimmer/component@1.1.2(@babel/core@7.29.0))(rsvp@4.8.5)(webpack@5.106.2(postcss@8.5.14)))(eslint@8.57.1)(webpack@5.106.2(postcss@8.5.14))
       date-fns:
         specifier: ^2.29.3
         version: 2.30.0
@@ -954,8 +954,8 @@ packages:
     resolution: {integrity: sha512-d9zaMRSTIKDLhctzH12MtXvJKSSUhaHcjV+2Z+GK+EEY7XKpP5yR4x+N3TAcHTcu963nIr+TMcCb4DBCYX1z6Q==}
     engines: {node: ^12.22.0 || ^14.17.0 || >=16.0.0}
 
-  '@fleetbase/ember-core@0.3.18':
-    resolution: {integrity: sha512-XA/Ysn3NlM37qK/xJCY+Uo2sZ8JTwcDaGruPi8dSVyGfYHO55m96TepCChEU18GdwosbsBBfL8C2R+fUvPsqIg==}
+  '@fleetbase/ember-core@0.3.19':
+    resolution: {integrity: sha512-5phquVcfcpRtoxBvyAYDS9bmdPx5c46mXLrcvjmTFSdGElw9CZv44dRkuE8UTgpapMFfPc7vkA9/KwKFAgQ9JA==}
     engines: {node: '>= 18'}
 
   '@formatjs/ecma402-abstract@2.2.4':
@@ -7543,7 +7543,7 @@ snapshots:
 
   '@eslint/js@8.57.1': {}
 
-  '@fleetbase/ember-core@0.3.18(@ember/string@3.1.1)(@ember/test-helpers@3.3.1(@babel/core@7.29.0)(ember-source@5.4.1(@babel/core@7.29.0)(@glimmer/component@1.1.2(@babel/core@7.29.0))(rsvp@4.8.5)(webpack@5.106.2(postcss@8.5.14)))(webpack@5.106.2(postcss@8.5.14)))(ember-resolver@11.0.1(ember-source@5.4.1(@babel/core@7.29.0)(@glimmer/component@1.1.2(@babel/core@7.29.0))(rsvp@4.8.5)(webpack@5.106.2(postcss@8.5.14))))(ember-source@5.4.1(@babel/core@7.29.0)(@glimmer/component@1.1.2(@babel/core@7.29.0))(rsvp@4.8.5)(webpack@5.106.2(postcss@8.5.14)))(eslint@8.57.1)(webpack@5.106.2(postcss@8.5.14))':
+  '@fleetbase/ember-core@0.3.19(@ember/string@3.1.1)(ember-resolver@11.0.1(ember-source@5.4.1(@babel/core@7.29.0)(@glimmer/component@1.1.2(@babel/core@7.29.0))(rsvp@4.8.5)(webpack@5.106.2(postcss@8.5.14))))(ember-source@5.4.1(@babel/core@7.29.0)(@glimmer/component@1.1.2(@babel/core@7.29.0))(rsvp@4.8.5)(webpack@5.106.2(postcss@8.5.14)))(eslint@8.57.1)(webpack@5.106.2(postcss@8.5.14))':
     dependencies:
       '@babel/core': 7.29.0
       compress-json: 3.4.0
@@ -7560,12 +7560,11 @@ snapshots:
       ember-intl: 6.3.2(@babel/core@7.29.0)(webpack@5.106.2(postcss@8.5.14))
       ember-loading: 2.0.0(@babel/core@7.29.0)
       ember-local-storage: 2.0.7(@babel/core@7.29.0)
-      ember-simple-auth: 6.1.0(@babel/core@7.29.0)(@ember/test-helpers@3.3.1(@babel/core@7.29.0)(ember-source@5.4.1(@babel/core@7.29.0)(@glimmer/component@1.1.2(@babel/core@7.29.0))(rsvp@4.8.5)(webpack@5.106.2(postcss@8.5.14)))(webpack@5.106.2(postcss@8.5.14)))(ember-source@5.4.1(@babel/core@7.29.0)(@glimmer/component@1.1.2(@babel/core@7.29.0))(rsvp@4.8.5)(webpack@5.106.2(postcss@8.5.14)))(eslint@8.57.1)
+      ember-simple-auth: 6.1.0(@babel/core@7.29.0)(ember-source@5.4.1(@babel/core@7.29.0)(@glimmer/component@1.1.2(@babel/core@7.29.0))(rsvp@4.8.5)(webpack@5.106.2(postcss@8.5.14)))(eslint@8.57.1)
       ember-wormhole: 0.6.1
       socketcluster-client: 17.2.2
     transitivePeerDependencies:
       - '@ember/string'
-      - '@ember/test-helpers'
       - '@glint/template'
       - bufferutil
       - ember-resolver
@@ -10327,7 +10326,7 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
-  ember-simple-auth@6.1.0(@babel/core@7.29.0)(@ember/test-helpers@3.3.1(@babel/core@7.29.0)(ember-source@5.4.1(@babel/core@7.29.0)(@glimmer/component@1.1.2(@babel/core@7.29.0))(rsvp@4.8.5)(webpack@5.106.2(postcss@8.5.14)))(webpack@5.106.2(postcss@8.5.14)))(ember-source@5.4.1(@babel/core@7.29.0)(@glimmer/component@1.1.2(@babel/core@7.29.0))(rsvp@4.8.5)(webpack@5.106.2(postcss@8.5.14)))(eslint@8.57.1):
+  ember-simple-auth@6.1.0(@babel/core@7.29.0)(ember-source@5.4.1(@babel/core@7.29.0)(@glimmer/component@1.1.2(@babel/core@7.29.0))(rsvp@4.8.5)(webpack@5.106.2(postcss@8.5.14)))(eslint@8.57.1):
     dependencies:
       '@babel/eslint-parser': 7.28.6(@babel/core@7.29.0)(eslint@8.57.1)
       '@ember/test-waiters': 3.1.0
@@ -10336,8 +10335,6 @@ snapshots:
       ember-cli-is-package-missing: 1.0.0
       ember-cookies: 1.3.0(ember-source@5.4.1(@babel/core@7.29.0)(@glimmer/component@1.1.2(@babel/core@7.29.0))(rsvp@4.8.5)(webpack@5.106.2(postcss@8.5.14)))
       silent-error: 1.1.1
-    optionalDependencies:
-      '@ember/test-helpers': 3.3.1(@babel/core@7.29.0)(ember-source@5.4.1(@babel/core@7.29.0)(@glimmer/component@1.1.2(@babel/core@7.29.0))(rsvp@4.8.5)(webpack@5.106.2(postcss@8.5.14)))(webpack@5.106.2(postcss@8.5.14))
     transitivePeerDependencies:
       - '@babel/core'
       - '@glint/template'
diff --git a/tests/unit/models/service-rate-test.js b/tests/unit/models/service-rate-test.js
index 5559640..2c1ea79 100644
--- a/tests/unit/models/service-rate-test.js
+++ b/tests/unit/models/service-rate-test.js
@@ -51,6 +51,103 @@ module('Unit | Model | service rate', function (hooks) {
         );
     });
 
+    test('rateFees returns multi-zone distance rules sorted by priority', function (assert) {
+        const store = this.owner.lookup('service:store');
+        const serviceRate = store.createRecord('service-rate', {
+            rate_calculation_method: 'multi_zone_distance',
+        });
+
+        serviceRate.rate_fees.pushObjects([
+            store.createRecord('service-rate-fee', { label: 'Fallback', unit: 'multi_zone_distance', priority: 0, is_fallback: true }),
+            store.createRecord('service-rate-fee', { label: 'Main City', unit: 'multi_zone_distance', priority: 20 }),
+            store.createRecord('service-rate-fee', { distance: 0, fee: 50 }),
+            store.createRecord('service-rate-fee', { label: 'Remote', unit: 'multi_zone_distance', priority: 10 }),
+        ]);
+
+        assert.deepEqual(
+            serviceRate.rateFees.map((fee) => fee.label),
+            ['Main City', 'Remote', 'Fallback']
+        );
+    });
+
+    test('rateFees prefers persisted multi-zone fees over duplicate unsaved rows', function (assert) {
+        const store = this.owner.lookup('service:store');
+        const serviceRate = store.createRecord('service-rate', {
+            rate_calculation_method: 'multi_zone_distance',
+        });
+
+        const unsavedRule = store.createRecord('service-rate-fee', {
+            label: 'Main City',
+            service_area_uuid: 'service-area-1',
+            priority: 10,
+            unit: 'multi_zone_distance',
+            fee: '0',
+        });
+
+        const persistedRule = store.push({
+            data: {
+                type: 'service-rate-fee',
+                id: 'rate-fee-1',
+                attributes: {
+                    label: 'Main City',
+                    service_area_uuid: 'service-area-1',
+                    priority: 10,
+                    unit: 'multi_zone_distance',
+                    fee: '2',
+                },
+            },
+        });
+
+        serviceRate.rate_fees.pushObjects([unsavedRule, persistedRule]);
+
+        assert.strictEqual(serviceRate.rateFees.length, 1);
+        assert.strictEqual(serviceRate.rateFees[0].id, 'rate-fee-1');
+        assert.strictEqual(serviceRate.rateFees[0].fee, '2');
+    });
+
+    test('rateFees prefers the latest duplicate persisted multi-zone fee', function (assert) {
+        const store = this.owner.lookup('service:store');
+        const serviceRate = store.createRecord('service-rate', {
+            rate_calculation_method: 'multi_zone_distance',
+        });
+
+        const updatedRule = store.push({
+            data: {
+                type: 'service-rate-fee',
+                id: 'rate-fee-updated',
+                attributes: {
+                    label: 'Main City',
+                    service_area_uuid: 'service-area-1',
+                    priority: 10,
+                    unit: 'multi_zone_distance',
+                    fee: '300',
+                    updated_at: new Date('2026-05-22T04:45:00.000Z'),
+                },
+            },
+        });
+
+        const staleRule = store.push({
+            data: {
+                type: 'service-rate-fee',
+                id: 'rate-fee-stale',
+                attributes: {
+                    label: 'Main City',
+                    service_area_uuid: 'service-area-1',
+                    priority: 10,
+                    unit: 'multi_zone_distance',
+                    fee: '0',
+                    updated_at: new Date('2026-05-22T04:40:00.000Z'),
+                },
+            },
+        });
+
+        serviceRate.rate_fees.pushObjects([updatedRule, staleRule]);
+
+        assert.strictEqual(serviceRate.rateFees.length, 1);
+        assert.strictEqual(serviceRate.rateFees[0].id, 'rate-fee-updated');
+        assert.strictEqual(serviceRate.rateFees[0].fee, '300');
+    });
+
     test('parcelFees prefers persisted parcel fees over duplicate unsaved defaults', function (assert) {
         const store = this.owner.lookup('service:store');
         const serviceRate = store.createRecord('service-rate', {
@@ -153,6 +250,24 @@ module('Unit | Model | service rate', function (hooks) {
         assert.strictEqual(addedFee.max, 8);
     });
 
+    test('addMultiZoneDistanceRule creates generic geographic pricing rules', function (assert) {
+        const store = this.owner.lookup('service:store');
+        const serviceRate = store.createRecord('service-rate', {
+            rate_calculation_method: 'multi_zone_distance',
+            currency: 'SAR',
+        });
+
+        serviceRate.addMultiZoneDistanceRule({ label: 'Main City', fee: 250 });
+        serviceRate.addMultiZoneDistanceFallbackRule();
+
+        assert.strictEqual(serviceRate.rate_fees.length, 2);
+        assert.strictEqual(serviceRate.rate_fees[0].unit, 'multi_zone_distance');
+        assert.strictEqual(serviceRate.rate_fees[0].distance_unit, 'km');
+        assert.strictEqual(serviceRate.rate_fees[0].currency, 'SAR');
+        assert.false(serviceRate.rate_fees[0].is_fallback);
+        assert.true(serviceRate.rate_fees[1].is_fallback);
+    });
+
     test('rateFees prefers persisted per-drop fees over duplicate unsaved rows', function (assert) {
         const store = this.owner.lookup('service:store');
         const serviceRate = store.createRecord('service-rate', {