diff --git a/automotive/vehicle/2.0/types.hal b/automotive/vehicle/2.0/types.hal
index b964991..7c8e1f5 100644
--- a/automotive/vehicle/2.0/types.hal
+++ b/automotive/vehicle/2.0/types.hal
@@ -487,8 +487,11 @@
      *  int64Values[3] = rear right ticks
      *  int64Values[4] = rear left ticks
      *
-     * configArray is used to indicate the micrometers-per-wheel-tick value and
-     * which wheels are supported.  configArray is set as follows:
+     * configArray is used to indicate the micrometers-per-wheel-tick values and
+     * which wheels are supported. Each micrometers-per-wheel-tick value is static (i.e. will not
+     * update based on wheel's status) and a best approximation. For example, if a vehicle has
+     * multiple rim/tire size options, the micrometers-per-wheel-tick values are set to those for
+     * the typically expected rim/tire size. configArray is set as follows:
      *
      *  configArray[0], bits [0:3] = supported wheels.  Uses enum Wheel.
      *  configArray[1] = micrometers per front left wheel tick
diff --git a/current.txt b/current.txt
index e70aef0..3893d07 100644
--- a/current.txt
+++ b/current.txt
@@ -899,5 +899,6 @@
 2123482b69f3b531c88023aa2a007110e130efbf4ed68ac9ce0bc55d5e82bc8b android.hardware.wifi.supplicant@1.4::ISupplicantStaNetworkCallback
 0821f516e4d428bc15251969f7e19411c94d8f2ccbd99e1fc8168d8e49e38b0f android.hardware.wifi.supplicant@1.4::types
 4a087a308608d146b022ebc15633de989f5f4dfe1491a83fa41763290a82e40d android.hardware.automotive.vehicle@2.0::types
+70eb14415391f835fb218b43a1e25f5d6495f098f96fa2acaea70985e98e1ce8 android.hardware.automotive.vehicle@2.0::types
 
 # There should be no more HIDL HALs - please use AIDL instead.