Firestone Vehicle Suspension - Rear Axle Suspension Enhancement - F4176 Review Video

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

I spoke with my contact at Firestone and if the coil springs on your 2014 Jetta Sportwagen measure just over 3-1/2 inches in diameter and 7 inches in length when the springs are bearing the weight of the vehicle, the Coil-Rite Air Helper Springs,…

The EcoHitch #306-X7311 fits the standard 2014 Volkswagen Jetta as well as your TDI model so you're good to go! Attached is an installation video of this hitch on a 2016 Jetta for you to check out.

The Curt Upgraded Circuit Protected Powered Tail Light Converter - 4-Pole Flat Trailer Connector part #C56496 only draws power from the vehicle while a trailer is attached and the lights are activated. Therefore, you don't have to worry about it…

Though The Curt harness #C56405 is not confirmed for you 2016 Volkswagen Golf The ZCI Circuit Protected Vehicle Wiring Harness w/ 4-Pole Flat Trailer Connector and Installation Kit #119250KIT is confirmed. This modulite harness includes the circuit…

I reached out to my tech contact at Firestone and he let me know that the Firestone Coil-Rite Air Helper Springs - Rear Axle #F4176 are a fit for the TDI models as well. There was an exception for 2007-2010 where they did not fit, but the 2011-2017…

I do have ways to help with trailer sway and vehicle sag on your 2013 Volkswagen Tiguan but none of the trailer hitch receivers they have for your vehicle are compatible with a weight distribution system. Load leveling is what Volkswagen calls what…

I do have options for you but if the owner's manual for your 2013 Volkswagen Tiguan states not to use a weight distribution system then we cannot recommend against this. If you would like a bit more support and stability then I recommend using…

The SuperSprings Coil SumoSprings, #CSS-1125, will fit your 2015 VW Passat TDI. You are correct that the Firestone airbag kit, #F4176, will not fit the TDI models, but based on the coil spring dimensions you provided in the attached diagram, these…

Yes, the Curt 56146 wiring harness is a universal trailer harness and works with your 2014 VW Jetta TDi. With that being said it is a discontinued product. The current part number that replaced it is part #C56496 which also works with your Jetta.