diff --git a/selfdrive/car/hyundai/values.py b/selfdrive/car/hyundai/values.py
index bab6ffd3d7..a627f18f94 100644
--- a/selfdrive/car/hyundai/values.py
+++ b/selfdrive/car/hyundai/values.py
@@ -10,14 +10,14 @@ class CarControllerParams:
   ACCEL_MAX = 2.0 # m/s
 
   def __init__(self, CP):
-    if CP.carFingerprint in [CAR.SONATA, CAR.PALISADE, CAR.SANTA_FE, CAR.VELOSTER, CAR.GENESIS_G70, CAR.GENESIS_G70_2020,
-                             CAR.IONIQ_EV_2020, CAR.KIA_CEED, CAR.KIA_SELTOS, CAR.ELANTRA_2021,
-                             CAR.ELANTRA_HEV_2021, CAR.SONATA_HYBRID, CAR.KONA_HEV, CAR.SANTA_FE_2022,
-                             CAR.KIA_K5_2021, CAR.KONA_EV, CAR.KONA, CAR.IONIQ_HEV_2022, CAR.SANTA_FE_HEV_2022,
-                             CAR.SANTA_FE_PHEV_2022]:
-      self.STEER_MAX = 384
-    else:
+    # To determine the limit for your car, find the maximum value that the stock LKAS will request.
+    # If the max stock LKAS request is <384, add your car to this list.
+    if CP.carFingerprint in [CAR.GENESIS_G80, CAR.GENESIS_G90, CAR.ELANTRA, CAR.HYUNDAI_GENESIS, CAR.ELANTRA_GT_I30, CAR.IONIQ,
+                             CAR.IONIQ_EV_LTD, CAR.IONIQ_PHEV, CAR.SANTA_FE_PHEV_2022, CAR.SONATA_LF, CAR.KIA_FORTE, CAR.KIA_NIRO_EV,
+                             CAR.KIA_NIRO_HEV, CAR.KIA_NIRO_HEV_2021, CAR.KIA_OPTIMA_H, CAR.KIA_OPTIMA, CAR.KIA_SORENTO, CAR.KIA_STINGER]:
       self.STEER_MAX = 255
+    else:
+      self.STEER_MAX = 384
     self.STEER_DELTA_UP = 3
     self.STEER_DELTA_DOWN = 7
     self.STEER_DRIVER_ALLOWANCE = 50