diff --git a/Marlin/src/pins/stm32f1/pins_BTT_SKR_CR6.h b/Marlin/src/pins/stm32f1/pins_BTT_SKR_CR6.h
index 8368fd03cd..570d102c47 100644
--- a/Marlin/src/pins/stm32f1/pins_BTT_SKR_CR6.h
+++ b/Marlin/src/pins/stm32f1/pins_BTT_SKR_CR6.h
@@ -70,9 +70,14 @@
 //
 // Probe
 //
-#define PROBE_TARE_PIN                      PA1
+#ifndef PROBE_TARE_PIN
+  #define PROBE_TARE_PIN                    PA1
+#endif
+
 #if ENABLED(PROBE_ACTIVATION_SWITCH)
-  #define PROBE_ACTIVATION_SWITCH_PIN       PC2   // Optoswitch to Enable Z Probe
+  #ifndef PROBE_ACTIVATION_SWITCH_PIN
+    #define PROBE_ACTIVATION_SWITCH_PIN     PC2   // Optoswitch to Enable Z Probe
+  #endif
 #endif
 
 //
diff --git a/Marlin/src/pins/stm32f1/pins_CREALITY_V452.h b/Marlin/src/pins/stm32f1/pins_CREALITY_V452.h
index 7d3140056a..9b6862d99b 100644
--- a/Marlin/src/pins/stm32f1/pins_CREALITY_V452.h
+++ b/Marlin/src/pins/stm32f1/pins_CREALITY_V452.h
@@ -36,7 +36,9 @@
 #define FAN_PIN                             PA0   // FAN
 
 #if ENABLED(PROBE_ACTIVATION_SWITCH)
-  #define PROBE_ACTIVATION_SWITCH_PIN       PC6   // Optoswitch to Enable Z Probe
+  #ifndef PROBE_ACTIVATION_SWITCH_PIN
+    #define PROBE_ACTIVATION_SWITCH_PIN     PC6   // Optoswitch to Enable Z Probe
+  #endif
 #endif
 
 #include "pins_CREALITY_V45x.h"
diff --git a/Marlin/src/pins/stm32f1/pins_CREALITY_V453.h b/Marlin/src/pins/stm32f1/pins_CREALITY_V453.h
index b669887d1e..fd3ea93c32 100644
--- a/Marlin/src/pins/stm32f1/pins_CREALITY_V453.h
+++ b/Marlin/src/pins/stm32f1/pins_CREALITY_V453.h
@@ -36,7 +36,9 @@
 #define FAN_PIN                             PB15  // FAN
 
 #if ENABLED(PROBE_ACTIVATION_SWITCH)
-  #define PROBE_ACTIVATION_SWITCH_PIN       PB2   // Optoswitch to Enable Z Probe
+  #ifndef PROBE_ACTIVATION_SWITCH_PIN
+    #define PROBE_ACTIVATION_SWITCH_PIN     PB2   // Optoswitch to Enable Z Probe
+  #endif
 #endif
 
 #include "pins_CREALITY_V45x.h"
diff --git a/Marlin/src/pins/stm32f1/pins_CREALITY_V45x.h b/Marlin/src/pins/stm32f1/pins_CREALITY_V45x.h
index 39dccf1271..023fca21ce 100644
--- a/Marlin/src/pins/stm32f1/pins_CREALITY_V45x.h
+++ b/Marlin/src/pins/stm32f1/pins_CREALITY_V45x.h
@@ -64,7 +64,9 @@
 //
 // Probe
 //
-#define PROBE_TARE_PIN                      PA5
+#ifndef PROBE_TARE_PIN
+  #define PROBE_TARE_PIN                    PA5
+#endif
 
 //
 // Steppers
diff --git a/Marlin/src/pins/stm32f4/pins_BTT_SKR_V2_0_common.h b/Marlin/src/pins/stm32f4/pins_BTT_SKR_V2_0_common.h
index cec37e8097..99a11b697b 100644
--- a/Marlin/src/pins/stm32f4/pins_BTT_SKR_V2_0_common.h
+++ b/Marlin/src/pins/stm32f4/pins_BTT_SKR_V2_0_common.h
@@ -136,7 +136,9 @@
 // Probe enable
 //
 #if ENABLED(PROBE_ENABLE_DISABLE)
-  #define PROBE_ENABLE_PIN            SERVO0_PIN
+  #ifndef PROBE_ENABLE_PIN
+    #define PROBE_ENABLE_PIN          SERVO0_PIN
+  #endif
 #endif
 
 //