diff --git a/selfdrive/car/gm/carstate.py b/selfdrive/car/gm/carstate.py
index 3ddec13ced..90705d871e 100644
--- a/selfdrive/car/gm/carstate.py
+++ b/selfdrive/car/gm/carstate.py
@@ -17,6 +17,9 @@ class CarState(CarStateBase):
     super().__init__(CP)
     can_define = CANDefine(DBC[CP.carFingerprint]["pt"])
     self.shifter_values = can_define.dv["ECMPRDNL2"]["PRNDL2"]
+    self.cluster_speed_hyst_gap = CV.KPH_TO_MS / 2.
+    self.cluster_min_speed = CV.KPH_TO_MS / 2.
+
     self.loopback_lka_steering_cmd_updated = False
     self.loopback_lka_steering_cmd_ts_nanos = 0
     self.pt_lka_steering_cmd_counter = 0
diff --git a/selfdrive/test/process_replay/ref_commit b/selfdrive/test/process_replay/ref_commit
index dc7f985eb3..0081a20e21 100644
--- a/selfdrive/test/process_replay/ref_commit
+++ b/selfdrive/test/process_replay/ref_commit
@@ -1 +1 @@
-9c5d75e9255a5a19d28f4317c382f00f4bc0ac61
+fbf92051507b7a7585907b58baadec6b8cc475af