---
product_id: 17827560
title: "Crossfire Dual Tire Pressure Equalization System, 105 PSI, one per pkg. (CF105STABT)"
brand: "dual dynamics"
price: "€ 158.10"
currency: EUR
in_stock: true
reviews_count: 8
category: "Dual Dynamics"
url: https://www.desertcart.hr/products/17827560-crossfire-dual-tire-pressure-equalization-system-105-psi-one-per
store_origin: HR
region: Croatia
---

# Stainless steel durable hoses Installs in minutes 105 PSI max pressure Crossfire Dual Tire Pressure Equalization System, 105 PSI, one per pkg. (CF105STABT)

**Brand:** dual dynamics
**Price:** € 158.10
**Availability:** ✅ In Stock

## Summary

> 🚛 Keep your duals in sync and your fleet ahead of the curve!

## Quick Answers

- **What is this?** Crossfire Dual Tire Pressure Equalization System, 105 PSI, one per pkg. (CF105STABT) by dual dynamics
- **How much does it cost?** € 158.10 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/17827560-crossfire-dual-tire-pressure-equalization-system-105-psi-one-per)

## Best For

- dual dynamics enthusiasts

## Why This Product

- Trusted dual dynamics brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Fuel Efficiency Booster:** Reduces rolling resistance by equalizing pressure, helping you squeeze extra miles per gallon.
- • **Maximize Tire Longevity:** Keeps dual tire pressures perfectly balanced to extend tire life and save replacement costs.
- • **Hassle-Free Installation:** Mounts easily on lug, hub cap, or axle bolts with included brackets—ready to roll in under 30 minutes.
- • **Effortless Inflation Access:** Innovative valve stem placement makes filling tires cleaner, faster, and less of a hassle.
- • **Quick Visual Pressure Check:** Integrated gauge offers instant, no-fuss tire pressure status during your pre-trip walkaround.

## Overview

The Crossfire Dual Tire Pressure Equalization System is a robust, American-made solution designed to maintain equal air pressure between dual tires up to 105 PSI. Featuring stainless steel hoses and versatile mounting brackets, it simplifies tire maintenance by enabling single-point inflation and quick visual pressure checks. This system enhances tire life, improves fuel economy, and boosts vehicle stability, making it an essential upgrade for professional drivers and fleet managers seeking efficiency and safety.

## Description

America's Leading Dual Tire Pressure Equalization System Saves You Time and Money. Dual tires have a set of problems all their own. In motion, the inner tire's temperature increases due to in-board brakes and poor air circulation. This causes increased air pressure, which expands the inner tire's diameter. As a result, the dual tire configuration is now distorted- the diameters are unequal. Crossfire is a pressure equalizing and monitoring valve that is mounted between dual tires. It bolts easily to the lug, hub cap, or drive axle end. Properly mounted, air freely flows from one tire to the other, maintaining equal tire pressure and load distribution.The Crossfire Dual Tire Pressure Equalization system: Maximizes tire life Decreases rolling resistance for increased fuel mileage Cuts maintenance time due to single-point inflation and the visual pressure gauge Improves stability, braking and overall safety Installs in minutes and requires little maintenance Pays for itself in less than a year American-made and guaranteed for two yearsThis Crossfire System is for ONE dual tire set and comes with:2 Stainless Steel Hoses, one with straight fitting and one with 180° fitting3 mounting bracket types:Bracket A: installed on the 5/8"" or 3/4"" drive axle bolts of both disc and spoke wheels. If the wheel has a hubcap, it can be snapped on over the bracket.Bracket B: mounts directly on the 1-1/4"" lug bolt.Bracket T: mounts on the 1/4"" bolt that secures the hub cap to either a disc or spoke wheel.

Review: Helpful device. I will purchase one for all my dual wheels after this trial. - The installation was easy and the product just works. I installed both sides in about 30 minutes. If you use the included brackets you must have way to remove a lug nut to secure the mounting. I installed on a Motorhome with chrome hub covers so I drilled a hole in the cover to install the product. There are two features that I really like. First, I can tell at a glance if the tire pressure is correct during my pre trip walk around. The unit face is a uniform color and there is even a line across the indicator at the exact pressure. I found this line to match the calibrated pressure gauge I use. The other great thing about the product is the ease of filling the tires. Duals are always a problem because the stem is always in an awkward position and you have to get in the dirt to inflate the tire. With this device installed the fill stem sticks directly outward near the hub. Filling is easier than most automotive tires. Finally, while I can not be sure it was the crossfire unit, I did get slightly better fuel economy on my most recent trip of 500 miles. Unfortunately, I did other things that may have increased mileage so I can not be sure (Aligned the front end, Increased inflation pressure, etc) One final note. I have a valve stem tire pressure monitoring system and it works just fine connected to the fill stem on the Crossfire. The dash display just shows a single tire in that position.,
Review: Crossfires are great - I needed a way to make tire checks easier on a semi and multiple trailers. Thumping works ok, but these crossfire equalizers provide a quick visual go/ no go confirmation for the 16 tires I need to check quickly on a tractor trailer. Easy to install. They really do keep the pressures equalized, which should really help tire wear stay uniform over the life of a matched set of 8 tires. This product keeps your inner tires from being higher pressure than your outers after heavy brake use like going down a steep grade. When you do need to adjust air pressure, the Crossfire system cuts the number of valve caps you have to touch in half, and is much easier to reach.

## Features

- Crossfire Dual Tire Pressure Equalization System, 105 PSI, one per pkg. (CF105STABT)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002KKKHQ |
| Best Sellers Rank | #595,520 in Automotive ( See Top 100 in Automotive ) #4,037 in Tire Repair Tools |
| Brand Name | Dual Dynamics |
| Customer Reviews | 4.0 out of 5 stars 141 Reviews |
| Item Weight | 1.7 Pounds |
| Manufacturer | Dual Dynamics |
| Material Type | Stainless Steel |

## Product Details

- **Brand:** Dual Dynamics
- **Material:** Stainless Steel
- **Item Weight:** 1.7 Pounds
- **Manufacturer:** Dual Dynamics

## Images

![Crossfire Dual Tire Pressure Equalization System, 105 PSI, one per pkg. (CF105STABT) - Image 1](https://m.media-amazon.com/images/I/41DOroZtADL.jpg)

## Questions & Answers

**Q: Are the mounting brackets included?**
A: I did not receive any with my order but have heard that some other people have.  I also have learned that they leak.

**Q: which one i should get,if i want to keep at least 100 psi in my tires?**
A: the one that's made for 100 psi. They make them for just about any air pressure. If they don't have 100 lbs. they do have a 105 psi which would work

**Q: Is this just the ball or the bar that changes from yellow to red or black. 10lbs +/-**
A: No ball or bar.  It's a guage preset to the air pressure range you choose.  The guage shows the set air pressure before the trip. After the tires get hot, the guage goes into the Red, as it should.  If you suddenly loose pressure it goes into the black and the one-way stops further air leak.

**Q: I generally runn 100psi in my tires what unit should I buy? Do I need to allow for heat expansion**
A: Jus get the 100psi one. Yes there's going to be some heat expansión. You will notice that when you stop and check the Crossfire the pressure will be a little higher than 100. That's normal.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Helpful device. I will purchase one for all my dual wheels after this trial.
*by J***S on February 14, 2017*

The installation was easy and the product just works. I installed both sides in about 30 minutes. If you use the included brackets you must have way to remove a lug nut to secure the mounting. I installed on a Motorhome with chrome hub covers so I drilled a hole in the cover to install the product. There are two features that I really like. First, I can tell at a glance if the tire pressure is correct during my pre trip walk around. The unit face is a uniform color and there is even a line across the indicator at the exact pressure. I found this line to match the calibrated pressure gauge I use. The other great thing about the product is the ease of filling the tires. Duals are always a problem because the stem is always in an awkward position and you have to get in the dirt to inflate the tire. With this device installed the fill stem sticks directly outward near the hub. Filling is easier than most automotive tires. Finally, while I can not be sure it was the crossfire unit, I did get slightly better fuel economy on my most recent trip of 500 miles. Unfortunately, I did other things that may have increased mileage so I can not be sure (Aligned the front end, Increased inflation pressure, etc) One final note. I have a valve stem tire pressure monitoring system and it works just fine connected to the fill stem on the Crossfire. The dash display just shows a single tire in that position.,

### ⭐⭐⭐⭐⭐ Crossfires are great
*by W***I on May 19, 2024*

I needed a way to make tire checks easier on a semi and multiple trailers. Thumping works ok, but these crossfire equalizers provide a quick visual go/ no go confirmation for the 16 tires I need to check quickly on a tractor trailer. Easy to install. They really do keep the pressures equalized, which should really help tire wear stay uniform over the life of a matched set of 8 tires. This product keeps your inner tires from being higher pressure than your outers after heavy brake use like going down a steep grade. When you do need to adjust air pressure, the Crossfire system cuts the number of valve caps you have to touch in half, and is much easier to reach.

### ⭐ Bad quality
*by J***A on May 15, 2025*

Bought 8. For drive and trailer. Installed on trailer of February 15th. And 2 other doesn't work. Do not show yellow or red when good or ower loaded pressure. 3rd one leaking. Have other 4 , did not Installed yet. If anybody know better product, let me know, please. Sorry but 0 stars

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-01-28*