Is there a T-Fitting so I can Fill Both Pacbrake Air Bags at the Same Time 2025 Toyota Tundra?
Updated 04/28/2026 | Published 04/27/2026
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Question:
Does this come with a tee fitting and have a single fill valve to fill both at same time?
asked by: Adam
Expert Reply:
Hello Adam,
Great question.
The Pacbrake Alpha HD Pro Air Bag Suspension Kit w/ Internal Jounces - Rear Axle - Stainless Steel - 5K # PB44TV comes as a dual-path system with two separate fill valves so each bag can be adjusted independently. This is actually beneficial since it helps keep the truck level side-to-side if your load isn’t perfectly even.
If you’re looking for a simpler setup where both bags fill at the same time, you can tie the air lines together using a tee like the Air Lift Union Tee for 1/4" Air Lines # AL21838 and run a single fill valve. Just keep in mind this removes the ability to fine-tune each side.
If you wanted to start from scratch with a single-path style setup, the Pacbrake Alpha HD Pro Air Bag Suspension Kit w/ Internal Jounces - Rear Axle - 5K # PB42RV does not include the Schrader valves or air lines, which can make it a cleaner starting point for a custom setup like that.
Both kits are a great fit for your 2025 Toyota Tundra as long as you do not have the factory air suspension system.
If you are looking to pair the bags with a great onboard compressor, the Pacbrake Bravo Universal Wireless Air Spring Controls - App Only - Single Path or Dual Path # PB27MV is a really nice option. You can control everything through your phone and run the bags together or independently.
What are you hauling around that you need the extra support? Is it an even load?
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Product Page this Question was Asked From
Pacbrake Alpha HD Pro Air Bag Suspension Kit w/ Internal Jounces - Rear Axle - 5,000 lbs
- Vehicle Suspension
- Towing/Load Leveling
- Air Springs
- Suspension Only
- Heavy Duty
- Rear Axle Suspension Enhancement
- Pacbrake
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