diff --git a/src/libs/tgfdata/cars.cpp b/src/libs/tgfdata/cars.cpp
index fd5ed6ec6..b8e8a58d9 100644
--- a/src/libs/tgfdata/cars.cpp
+++ b/src/libs/tgfdata/cars.cpp
@@ -280,15 +280,13 @@ void GfCar::load(void* hparmCar)
 	
 	// Drive train.
 	const std::string strDriveTrain =
-		GfParmGetStr(hparmCar, SECT_DRIVETRAIN, PRM_TYPE, "");
+		GfParmGetStr(hparmCar, SECT_DRIVETRAIN, PRM_TYPE, VAL_TRANS_RWD);
 	if (strDriveTrain == VAL_TRANS_RWD)
-		_eDriveTrain = eRWD;
+		_eDriveTrain = TRANS_RWD;
 	else if (strDriveTrain == VAL_TRANS_FWD)
-		_eDriveTrain = eFWD;
+		_eDriveTrain = TRANS_FWD;
 	else if (strDriveTrain == VAL_TRANS_4WD)
-		_eDriveTrain = e4WD;
-	else
-		_eDriveTrain = eNDriveTrains;
+		_eDriveTrain = TRANS_4WD;
 
 	// Number of gears.
 	std::ostringstream ossSpecPath;
@@ -488,7 +486,7 @@ const std::string& GfCar::getDescriptorFileName() const
 	return _strDescFile;
 }
 
-GfCar::EDriveTrain GfCar::getDriveTrain() const
+tDriveType GfCar::getDriveTrain() const
 {
 	return _eDriveTrain;
 }
diff --git a/src/libs/tgfdata/cars.h b/src/libs/tgfdata/cars.h
index 46336731c..f839e2f94 100644
--- a/src/libs/tgfdata/cars.h
+++ b/src/libs/tgfdata/cars.h
@@ -24,6 +24,7 @@
 #include <vector>
 
 #include <tgf.h>
+#include <car.h>
 
 #include "tgfdata.h"
 
@@ -46,8 +47,7 @@ public:
 	const std::string& getCategoryName() const;
 	const std::string& getDescriptorFileName() const;
 
-	enum EDriveTrain { eRWD, eFWD, e4WD, eNDriveTrains };
-	EDriveTrain getDriveTrain() const;
+	tDriveType getDriveTrain() const;
 	
 	unsigned getGearsCount() const;
 	
@@ -85,7 +85,7 @@ protected:
 	std::string _strCatName; // User friendly category name (ex: "Long day Series GT1").
 	std::string _strDescFile; // Path-name of the XML descriptor file.
 
-	EDriveTrain _eDriveTrain;
+	tDriveType _eDriveTrain;
 	unsigned _nGears; // Number of gears.
 	bool _bTurboCharged; // TODO: Move to an enum (Turbo, Compressor, ...)
 	tdble _fEngineCapacity; // litres
diff --git a/src/modules/userinterface/legacymenu/racescreens/garagemenu.cpp b/src/modules/userinterface/legacymenu/racescreens/garagemenu.cpp
index 3441b3ef3..dc3ae8f5f 100644
--- a/src/modules/userinterface/legacymenu/racescreens/garagemenu.cpp
+++ b/src/modules/userinterface/legacymenu/racescreens/garagemenu.cpp
@@ -261,8 +261,8 @@ GfCar* RmGarageMenu::resetCarModelComboBox(const std::string& strCatName,
 
 void RmGarageMenu::resetCarDataSheet(const std::string& strSelCarId)
 {
-	static const char* pszDriveWheels[GfCar::eNDriveTrains+1] =
-		{ "Rear", "Front", "4", "?" };
+	static const char* pszDriveWheels[3] =
+		{ "Rear", "Front", "4" };
 	static const char* pszEnginePosition[GfCar::eNEnginePositions+1] =
 		{ "Front", "Front-mid", "Mid", "Rear-mid", "Rear", "?" };
 	static const char* pszEngineShape[GfCar::eNEngineShapes+1] =