Is this unit powerful enough to inflate a 20 inch tractor/trailer tire to 110 PSI?

tank cut off pressure is 200 psi.It comes back on when tank drops to 150 psi...so yes-it will fill the 20 incher.I would get a clip on chuck because it would take a few minutes.you can set the regulator to deliver 110 psi-so no worries of overinflation.

How do you turn it on if the switch is broken?

Hi Lenora...sorry...I also MISREAD the question thinking it said how do I turn it OFF... must still be sleepy. I would think a small engine repair place would be able to replace the switch. Shame to not be able to use it.

What comes wih the compressor?

Don't know, I gave it as a gift to my son that lives in another state. Sorry about that

Where was your compressor manufactured?

Some parts made in Taiwan, But I think the compressor assembled in USA. I bought it five years ago, and it still running

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

DEWALT Air Compressor, 225-PSI Max, Hand Carry with Wheels, 4-1/2 Gallon (D55146)

DEWALT Air Compressor, 225-PSI Max, Hand Carry with Wheels, 4-1/2 Gallon (D55146)

Product ID: 1395800

Details

Brand
DEWALT
Noise Level
78 Decibels
Power Source
Corded
Recommended Uses For Product
Nailing
Voltage
120 Volts

⚡225 PSI max pressure

📊5.4 SCFM @ 90 PSI airflow

🛞10-inch pneumatic wheels

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

€ 1366.99

Duties & taxes included

In stock

Sold byAmazon ItalyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Italy.

Secure transaction

Details

Brand
DEWALT
Noise Level
78 Decibels
Power Source
Corded

Description

⚡ Power up your productivity with DEWALT’s unstoppable air force!

EFFORTLESS MOBILITY - 10-inch non-flat pneumatic tires and collapsible handle make jobsite transport a breeze.
INDUSTRY LEADING POWER - 225 PSI max tank pressure delivers relentless air supply for heavy-duty tasks.
RAPID RECOVERY AIRFLOW - 5.4 SCFM at 90 PSI ensures your tools stay powered with minimal downtime.
CLEAR DURABLE CONTROLS - Large 2-inch gauges and protected metal console keep you in command, even in tough conditions.
MAINTENANCE FREE OPERATION - Oil-free pump design means zero hassle and more time on the job.

The DEWALT D55146 is a robust 4.5-gallon portable air compressor delivering up to 225 PSI and 5.4 SCFM at 90 PSI. Designed for professional contractors, it features a maintenance-free oil-less pump, large pneumatic wheels for easy mobility, and a protective metal console with clear gauges. Ideal for powering multiple framing or roofing nailers simultaneously, it combines durability, quiet operation (78 dB), and quick recovery time to keep your jobsite efficient and hassle-free.

Specifications

ASIN	B000HZJLV2
Additional Features	Portable
Air Flow Capacity	5 Cubic Feet Per Minute
Best Sellers Rank	#205,037 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #178 in Portable Air Compressors
Brand	DEWALT
Brand Name	DEWALT
Capacity	4.5 Gallons
Color	Black, Yellow
Customer Reviews	4.5 out of 5 stars 412 Reviews
Global Trade Identification Number	00028877562124
Included Components	No additional components or accessories are included
Item Dimensions L x W x H	28"L x 24"W x 16"H
Item Type Name	Compressor
Item Weight	88 Pounds
Manufacturer	DEWALT
Manufacturer Part Number	D55146
Material Type	Blend
Maximum Current	15 Amps
Maximum Horsepower	1.6 Horsepower
Maximum Power	1.6 Horsepower
Maximum Pressure	200 Pound per Square Inch
Model Name	DEWALT 1.6 HP Continuous, 225 PSI, 4.5 Gallon Compressor
Model Number	D55146
Noise	78 Decibels
Noise Level	78 Decibels
Power Source	Corded Electric
Recommended Uses For Product	Nailing
Shape	Rectangular
Special Feature	Portable
Style	portable
Tank Volume	4.5 Gallons
UPC	028877562124 885911265058 885911540001
Unit Count	1.0 Count
Voltage	120 Volts

Reviews

C**R

6.01.2026

M**G

16.04.2012

R**.

16.09.2010

T**M

23.10.2025

A**B

17.01.2026

T**.

14.01.2019

B**D

16.11.2025

B**K

20.04.2014

D**E

6.04.2023

S**É

12.11.2015

S**R

18.12.2016

G**G

19.11.2016

A**R

27.04.2016

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

€ 1366.99

Duties & taxes included

In stock

Sold byAmazon ItalyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Italy.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

View all Trustpilot reviews