The EcoHitch Hidden Trailer Hitch Receiver part # 306-X7315 which is a fit for a 2017 Volkswagen Golf Alltrack does not have any sort of class rating as EcoHitch does not use terminology like Curt and Draw-Tite do. Therefore, so long as you abide by the listed weight capacities of 200 lbs for tongue weight and 2,000 lbs for gross trailer weight there will be no issues. The benefit of the EcoHitch Hidden Trailer Hitch Receiver when compared to the Curt Trailer Hitch Receiver part # C11422... view full answer...