RENNtech | Reverse Spare Mount | Spare Wheel Mount | G-Class | W463RENNtech Reverse Spare Mount for the W463 G Class RENNtech Reverse Spare Mount for G Class Add style to the G Class with RENNtechs Reverse Spare Mount and show off your spare wheel instead keeping it under the factory cover. RENNtechs Reverse Spare Mount for G Class is designed in house by our engineering team for high rigidity and optimal fit. The mount can handle a larger wheel tire combo than the stock spare and is designed to keep the wheel in