diff --git a/selfdrive/ui/layouts/settings/starpilot/longitudinal.py b/selfdrive/ui/layouts/settings/starpilot/longitudinal.py
index 0bbb07786..beeb96ec1 100644
--- a/selfdrive/ui/layouts/settings/starpilot/longitudinal.py
+++ b/selfdrive/ui/layouts/settings/starpilot/longitudinal.py
@@ -896,20 +896,32 @@ class StarPilotSLCOffsetsLayout(StarPilotPanel):
         {
           "title": tr_noop(f"Offset {i}"),
           "type": "value",
-          "get_value": lambda k=key: f"{self._params.get_int(k)} mph",
+          "get_value": lambda k=key: f"{self._params.get_int(k)}{self._speed_unit()}",
           "on_click": lambda k=key: self._show_speed_selector(k),
           "color": "#597497",
         }
       )
     self._rebuild_grid()
 
+  def _is_metric(self):
+    return self._params.get_bool("IsMetric")
+
+  def _speed_unit(self):
+    return " km/h" if self._is_metric() else " mph"
+
+  def _speed_range(self):
+    return (-150, 150) if self._is_metric() else (-99, 99)
+
   def _show_speed_selector(self, key):
     def on_close(res, val):
       if res == DialogResult.CONFIRM:
         self._params.put_int(key, int(val))
         self._rebuild_grid()
 
-    gui_app.set_modal_overlay(AetherSliderDialog(tr(key), -99, 100, 1, self._params.get_int(key), on_close, unit=" mph", color="#597497"))
+    min_value, max_value = self._speed_range()
+    gui_app.set_modal_overlay(
+      AetherSliderDialog(tr(key), min_value, max_value, 1, self._params.get_int(key), on_close, unit=self._speed_unit(), color="#597497")
+    )
 
 
 class StarPilotSLCQOLLayout(StarPilotPanel):
diff --git a/starpilot/ui/qt/offroad/longitudinal_settings.cc b/starpilot/ui/qt/offroad/longitudinal_settings.cc
index b030dcd8f..b334c8250 100644
--- a/starpilot/ui/qt/offroad/longitudinal_settings.cc
+++ b/starpilot/ui/qt/offroad/longitudinal_settings.cc
@@ -842,8 +842,10 @@ void StarPilotLongitudinalPanel::updateMetric(bool metric, bool bootRun) {
 
   static std::map<float, QString> imperialDistanceLabels;
   static std::map<float, QString> imperialSpeedLabels;
+  static std::map<float, QString> imperialOffsetLabels;
   static std::map<float, QString> metricDistanceLabels;
   static std::map<float, QString> metricSpeedLabels;
+  static std::map<float, QString> metricOffsetLabels;
 
   static bool labelsInitialized = false;
   if (!labelsInitialized) {
@@ -854,6 +856,9 @@ void StarPilotLongitudinalPanel::updateMetric(bool metric, bool bootRun) {
     for (int i = 0; i <= 99; ++i) {
       imperialSpeedLabels[i] = i == 0 ? tr("Off") : QString::number(i) + tr(" mph");
     }
+    for (int i = -99; i <= 99; ++i) {
+      imperialOffsetLabels[i] = i == 0 ? tr("Off") : QString::number(i) + tr(" mph");
+    }
 
     for (int i = 0; i <= 3; ++i) {
       metricDistanceLabels[i] = i == 0 ? tr("Off") : i == 1 ? QString::number(i) + tr(" meter") : QString::number(i) + tr(" meters");
@@ -862,6 +867,9 @@ void StarPilotLongitudinalPanel::updateMetric(bool metric, bool bootRun) {
     for (int i = 0; i <= 150; ++i) {
       metricSpeedLabels[i] = i == 0 ? tr("Off") : QString::number(i) + tr(" km/h");
     }
+    for (int i = -150; i <= 150; ++i) {
+      metricOffsetLabels[i] = i == 0 ? tr("Off") : QString::number(i) + tr(" km/h");
+    }
 
     labelsInitialized = true;
   }
@@ -911,13 +919,13 @@ void StarPilotLongitudinalPanel::updateMetric(bool metric, bool bootRun) {
     ceSpeedToggle->updateControl(0, 150, metricSpeedLabels);
     customCruiseToggle->updateControl(1, 150, metricSpeedLabels);
     customCruiseLongToggle->updateControl(1, 150, metricSpeedLabels);
-    offset1Toggle->updateControl(-150, 150, metricSpeedLabels);
-    offset2Toggle->updateControl(-150, 150, metricSpeedLabels);
-    offset3Toggle->updateControl(-150, 150, metricSpeedLabels);
-    offset4Toggle->updateControl(-150, 150, metricSpeedLabels);
-    offset5Toggle->updateControl(-150, 150, metricSpeedLabels);
-    offset6Toggle->updateControl(-150, 150, metricSpeedLabels);
-    offset7Toggle->updateControl(-150, 150, metricSpeedLabels);
+    offset1Toggle->updateControl(-150, 150, metricOffsetLabels);
+    offset2Toggle->updateControl(-150, 150, metricOffsetLabels);
+    offset3Toggle->updateControl(-150, 150, metricOffsetLabels);
+    offset4Toggle->updateControl(-150, 150, metricOffsetLabels);
+    offset5Toggle->updateControl(-150, 150, metricOffsetLabels);
+    offset6Toggle->updateControl(-150, 150, metricOffsetLabels);
+    offset7Toggle->updateControl(-150, 150, metricOffsetLabels);
     setSpeedOffsetToggle->updateControl(-150, 150, metricSpeedLabels);
   } else {
     offset1Toggle->setTitle(tr("Speed Offset (0–24 mph)"));
@@ -946,13 +954,13 @@ void StarPilotLongitudinalPanel::updateMetric(bool metric, bool bootRun) {
     ceSpeedToggle->updateControl(0, 99, imperialSpeedLabels);
     customCruiseToggle->updateControl(1, 99, imperialSpeedLabels);
     customCruiseLongToggle->updateControl(1, 99, imperialSpeedLabels);
-    offset1Toggle->updateControl(-99, 99, imperialSpeedLabels);
-    offset2Toggle->updateControl(-99, 99, imperialSpeedLabels);
-    offset3Toggle->updateControl(-99, 99, imperialSpeedLabels);
-    offset4Toggle->updateControl(-99, 99, imperialSpeedLabels);
-    offset5Toggle->updateControl(-99, 99, imperialSpeedLabels);
-    offset6Toggle->updateControl(-99, 99, imperialSpeedLabels);
-    offset7Toggle->updateControl(-99, 99, imperialSpeedLabels);
+    offset1Toggle->updateControl(-99, 99, imperialOffsetLabels);
+    offset2Toggle->updateControl(-99, 99, imperialOffsetLabels);
+    offset3Toggle->updateControl(-99, 99, imperialOffsetLabels);
+    offset4Toggle->updateControl(-99, 99, imperialOffsetLabels);
+    offset5Toggle->updateControl(-99, 99, imperialOffsetLabels);
+    offset6Toggle->updateControl(-99, 99, imperialOffsetLabels);
+    offset7Toggle->updateControl(-99, 99, imperialOffsetLabels);
     setSpeedOffsetToggle->updateControl(0, 99, imperialSpeedLabels);
   }
 }