12 volt air compressors are a popular choice among driving enthusiasts who prioritize keeping their tires properly inflated while on the road. Many companies offer a variety of options to accommodate different budgets and needs, including single-cylinder air compressors from reputable brands such as SMITTYBILT, ARB, and VIAIR, and dual-cylinder air compressors like Tozalazz.
While the ARB compressors are on the higher end of the price spectrum, ranging from approximately $275 to $500, SMITTYBILT is $180 to $190, they are a great investment for those who want well performance and reliability.
However, if you’re seeking an even more efficient option, dual air compressors are also available and are known for their exceptional airflow. They are a popular choice among consumers for their fast inflation speed and high efficiency. However, user feedback has revealed some common issues and shortcomings.
Why Choose a Dual-Cylinder Air Compressor
After communicating with the manufacturers of dual-cylinder air compressors, we received the following feedback:
- 19% of people felt that the cooling time was too long,
- 12.7% of people believed that frequent use might damage the motor, and
- 11.3% of people reported unsatisfactory resolution or feedback regarding after-sales issues.
Additionally, some dual-cylinder air compressors have a tendency to overheat during prolonged use, which can result in decreased performance or damage to the pump.
The Tozalazz portable air compressor has undergone extensive adjustments and updates based on market feedback, resulting in a perfect solution to the aforementioned issues. Its proprietary die-cast aluminum shell design allows for efficient internal heat dissipation, reducing the risk of motor damage and significantly shortening the compressor’s cooling time. Compared to other dual-cylinder compressors that require 10-30 minutes to cool down, Tozlazz’s machine only needs 3-5 minutes to resume operation, making it the superior choice for time-sensitive operations.
For those seeking a more affordable option, the Tozalazz 12v Air Compressor is an excellent choice. Its newest addition is the Tozalazz dual air compressor, priced at $231, featuring an upgraded patented design with a durable die-cast aluminum enclosure that reduces cooling time and better protects the motor. This makes it an attractive choice for those seeking a quality air compressor on a budget. The Tozalazz tech team has solved the issues that commonly plague dual-cylinder compressors, making it a smart investment for anyone in need of a reliable and efficient air compressor.
Overall, having a reliable air compressor can be essential for maintaining proper tire pressure on the road, especially for those who enjoy off-roading and other outdoor adventures. With so many options available, it’s important to do research and choose the best option for your needs(it’s important to consider factors like airflow, power, duty cycle, pressure, and unit size. ) and budget.
Lowering tire pressure, also known as “airing down,” before driving on off-road trails is a common practice for improving tire grip. It is essential to bring the tires back to regular pressure when returning to the road.
Compare with single-cylinder air compressors
We began our search for an air compressor by assessing the CFM (cubic feet per minute) rating. This measures the airflow capacity of the compressor’s fan. It’s a crucial factor that indicates the volume of air delivered by the compressor at certain pressure levels, usually measured in PSI. In other words, CFM is a crucial metric that reflects the performance and efficiency of an air compressor.
Brand | Air flow at 0 PSI |
| VIAIR 300P | 2.4 CFM (68L/min) |
| VIAIR 400P | 2.54 CFM (72L/min) |
| ARB (CKMP12) | 2.65 CFM (75L/min) |
| Smittybilt 2781 | 5.65 CFM (160L/min) |
| Tozalazz | 11.65 CFM (330L/min) |
When selecting an air compressor, we take into account important features such as CFM and cooling times. CFM is a primary consideration, followed by other factors.
VIAIR 300P
Airflow: 2.4CFM (68L/min) AT 0 PSI
Maximum continuous cycle time (25% duty cycle) – 10 minutes at 100 psi at 72 degrees Fahrenheit (Run for 10min, and let it sit for 30min).
Max Current Draw under load: 28 Amps
Size (inches): 9.80L x 4.90W x 7.50H
Built-in Pressure Off Switch
Weight: 15 lbs
1-year warranty
Price $178.95 (Amazon)
VIAIR 400P
AirFlow：2.54 CFM(72L/min) AT 0 PSI
Maximum continuous cycle time (25% duty cycle) – 10 minutes at 100 psi at 72 degrees Fahrenheit (Run for 10min, and let it sit for 30min).
Max Current Draw under load: 30 Amps
Size (inches): 11.25L x 4.00W x 7.00H
Built-in Pressure Off Switch
Weight: 15 lbs
1-year warranty
Price $ 299.95 (Amazon)
SMITTYBILT 2781
Airflow： 5.65 CFM (160L/min) AT 0 PSI
Maximum continuous cycle time (60% duty cycle) – 40 minutes at 40 psi at 75 degrees Fahrenheit (Run for 40min, and let it sit for 20min).
Max Current Draw under load: 45 Amps
Size (inches): 16.1L x 11.4H x 10.8W
Auto-thermal cutoff switch
Weight: 20lbs
1-year warranty
Price $ 231
Tozalazz
Airflow：11.65 CFM (330L/min) AT 0 PSI, 7 CFM at 30 PSI
Maximum continuous cycle time (75% duty cycle) – 15 minutes at 40 psi at 75 degrees Fahrenheit (Run for 15min, and let it sit for 5min).
SUGGESTION: Run for 10min, and let it sit for 5min.
Max Current Draw under load: 90 Amps
Size (inches): 14.2L x 6.3W x 9H
Auto-thermal cutoff switch
Weight: 23lbs
1-year warranty
Price $ 232
As you can see, the pumping speed of the Tozalazz is nearly twice as fast as that of the Smittybilt 2781, and four times faster than the Viar 400P!
Tozalazz air compressor stands out for its impressive ability to rapidly disperse heat, a crucial aspect for safe and efficient operation. Moreover, this device boasts incredibly fast inflation times, saving valuable time. Simply connect it to your car’s battery, power it on, and the compressor is ready to go, ensuring your vehicle stays operational.
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