We find the SmittyBilt SB2780 a portable 12-volt compressor suited to vehicle tire inflation away from mains power. It delivers 2.54 CFM and up to 150 PSI, but its draw can reach 30 amps, so check your battery and power source. A 24-foot hose, integrated gauge, and automatic shut-off support convenient use. Its 40-minute duty cycle applies at 40 PSI and 75°F; thermal protection helps prevent overheating. We’ll examine its features, limitations, and buying considerations next.
Key Takeaways
- The Smittybilt SB2780 delivers 2.54 CFM and up to 150 PSI for portable tire inflation.
- Its 24-foot hose and integrated pressure gauge make it easier to reach and monitor tires.
- The 5.5-pound compressor runs from a 12-volt source, draws up to 30 amps, and requires a 30-amp inline fuse.
- Its 40-minute duty cycle is rated at 40 PSI and 75°F; thermal protection may shut it down if limits are reached.
- Compact storage and automatic shut-off are useful, but check power-cord reach, impact protection, warranty, and return terms before buying.
12-Volt Portable Compressor
A 12-volt portable compressor can inflate tires away from a workshop, and the Smittybilt SB2780 runs from a 12 V power source. Its corded-electric design suits vehicles with a compatible 12-volt supply, but check your battery compatibility and available current before connecting it: the unit draws up to 30 amps. A 30-amp inline fuse is specified.
For trail inflation, this setup lets us use the vehicle’s electrical system instead of seeking a mains outlet. The compressor weighs 5.5 pounds and measures 13 × 10 × 9 inches, so we can transport and store it in a vehicle between trips.
Detailed features
Beyond its 12-volt portability, the Smittybilt SB2780 pairs an oil-less, direct-drive motor rated at ⅓ hp with airflow of 2.54 CFM (72 L/min) and a maximum pressure of 150 PSI. We can track inflation through its integrated Pressure Gauge and connect the 24-foot hose to reach tires around a vehicle.
| Feature | Specification |
|---|---|
| Duty cycle | 40 minutes at 40 PSI, 75°F |
| Current draw | 30 A; inline fuse |
| Motor safeguard | Automatic Thermal Protection cutoff |
| Noise level | 70 dB |
The compressor shuts off automatically when thermal limits trigger. We get a compact 5.5-pound unit measuring 13 × 10 × 9 inches, with a storage bag included.
Pros and Cons
We’ll weigh the SB2780’s 2.54 CFM output, 150 PSI maximum pressure, 24-foot hose, and automatic shut-off against its 30 A power draw and 40-minute duty limit at 40 PSI.
These specifications highlight practical strengths and operating constraints. Let’s assess how they affect real-world use.
Pros
For tire inflation on the trail, the Smittybilt SB2780 combines a 2.54 CFM airflow rate with a 150 PSI maximum pressure and a 24-foot hose, giving us useful reach around a vehicle.
At 5.5 pounds, its Compact portability makes it easier to carry and store than heavier shop-style units. The integrated pressure gauge lets us monitor readings, while automatic shut-off helps stop inflation at the selected pressure.
Its oil-less, direct-drive motor simplifies routine use, and the thermal cutoff protects the motor during operation. With a 40-minute maximum cycle at 40 PSI and 75°F, it supports dependable inflation for multiple trail tires.
Cons
Despite its portability and useful hose length, the SB2780 draws up to 30 amps, so you’ll need a suitable 12-volt power source and should account for the inline fuse. Its 24-foot hose helps, but limited Power cord reach may still restrict where we can position the unit. The plastic housing keeps weight to 5.5 pounds, though Plastic durability may be a concern with rough handling.
| Drawback | Practical impact |
|---|---|
| 30-amp draw | Requires adequate power |
| Inline fuse | Needs consideration |
| Plastic construction | May resist impacts less |
| 40-minute cycle limit | Requires cooling breaks |
At 70 dB, it’s also audible during operation, and the stated duty limit applies at 40 PSI and 75°F.
Concluding thoughts
Overall, the Smittybilt SB2780 is a compact 12-volt compressor with 2.54 CFM airflow, a 150 PSI maximum, a 24-foot hose, and a 40-minute continuous-duty rating under specified conditions. We’d consider it for tire inflation when portability, an integrated gauge, automatic shut-off, and thermal protection matter.
Its 30-amp draw requires a suitable power connection, and its duty rating doesn’t mean unlimited operation. At 5.5 pounds, it’s manageable to carry, while the included bag aids storage.
Before buying, check manufacturer warranty coverage and confirm return eligibility, since Amazon’s 30-day guarantee has conditions. Match its limits to your intended tasks and operating conditions.
Frequently Asked Questions
Does the Smittybilt SB2780 Come With a Storage Bag?
Yes, the Smittybilt SB2780 includes a Storage bag for keeping the compressor and its accessories together. We can use it for transport and storage, though the manufacturer doesn’t specify whether it’s a rigid Carrying case.
What Is the Smittybilt Sb2780’s Warranty Coverage?
We can’t confirm the SB2780’s Warranty period or Coverage exclusions from the available product information; Smittybilt provides warranty details separately. Check the manufacturer’s current warranty terms before purchase, and contact Smittybilt to verify coverage and exclusions.
Can This Compressor Inflate and Deflate Tires?
Yes, we can use the SB2780 for Tire Inflation and Tire Deflation across different terrain. Its 12-volt, 2.54-CFM compressor reaches 150 PSI; use the appropriate valve connection and monitor pressure with its integrated gauge.
Which Accessories Are Included With the SB2780?
You’ll receive a 24-foot air hose and an integrated pressure gauge with the SB2780, plus a storage bag. Included inflation accessories are limited to these listed items; we can’t confirm additional fittings or adapters.
How Can I Contact Smittybilt for Product Support?
We can contact Smittybilt through its official website’s support or contact page, or consult the manufacturer for warranty assistance. Check current Smittybilt customer service hours and Smittybilt support response time directly; neither’s specified here.
Conclusion
The Smittybilt SB2780 gives us a compact, portable option for adjusting tire pressure off-road. Its 2.54 CFM and 150 PSI ratings describe capacity, but they don’t guarantee a particular inflation time; tire size, starting pressure, and operating conditions matter. We also value the 24-foot hose, automatic shut-off, and thermal protection, while the 40-minute duty limit calls for sensible use. If portability suits your setup, this compressor can make pressure changes feel like a trail-side superpower.
