Review of Firestone Vehicle Suspension - Rear Axle Air Springs - F2445 Video

The only pin that should be continuously showing 12V power on the 7-Way connector on your vehicle is the 12V power circuit which is normally the black wire but not always. In 7-way wiring the 12V auxiliary power feed is carried on the contact at the…

The auxiliary 12-volt wire that runs from the 7-way connection to 7-way trailer plug will supply 12-volt power from the vehicle to the trailer. The 12 -volt power will allow interior or exterior lights to run that are not wired in to the…

The Timbren Rear Suspension Enhancement System #TFR1504D is designed to engage when a load is put upon your 2013 Ford F-150. The picture shows the basic fundamentals of how the Timbrens work so you can see that when your truck is not loaded, the…

The Firestone Heavy Duty Air Compressor item #F9499 can be mounted in any position or orientation. Firestone recommends it be installed on the frame rail of your 2016 Toyota Tundra. There is no specific spot the compressor is supposed to be…

The Reese weight distribution system #RP66542 uses 3/4 inch bolts to hold the head to the shank. The instructions, linked for reference, state the torque rating. The instructions that are linked are always going to be the most updated version so even…

The complete installation instructions for the Reese Strait-Line Weight Distribution Hitch #RP66074 are attached for your reference. While these do provide complete adjustment instructions for the hitch head angle the chart you referred to (from page…

Since the Air Command F3 Compressor System w/ Wireless Remote and Light Duty Compressor #F2581 is a dual path compressor kit you can run one of the paths to the air bag kit of the truck and the other to an air tank. For a 1 gallon air tank you could…

I have a solution for you. However, the Firestone model no. 24-3582-9147 have been discontinued and there is no direct replacement for this model air compressor. I do have two compressors that will work for your application depending on your current…

You can use the Firestone Heavy Duty Air Compressor #F9499 as a replacement for your Firestone Model 21-3582-9014. The Model 21-3582-9014 is an older model that has been discontinued. The Firestone Heavy Duty Air Compressor #F9499 is the most similar…

I went out and pulled both the Timbren kit part #TTORTUN4 and #TTORTUN4L from our warehouse to measure them for you and found that they both sit exactly 3-3/4 inches tall.

Your 2019 Toyota Tacoma does not have a factory brake controller installed currently but since you have a factory 7-way already installing the controller will be fairly simple. A controller like our really popular and great performing BRAKE-EVN part…

While we don't carry the Hellwig kit you have we do have the Timbren kit part #TTORTUN4 which is a confirmed fit for your 2010 Toyota Tundra and also requires the removal the factory bump stop. What you need to do is loosen the axle u-bolts first…