Using the best cordless impact wrench for changing tires not only speeds up the process but also ensures the tool endures rigorous garage processes.
The popularity of cordless tools has increased in recent times, and a cordless impact wrench is almost a must-have tool in any professional garage.
Not all impact wrenches are built with similar quality, however, this article provides an ultimate guide. To help you find the best impact wrench for your workshop.
Best Cordless Impact Wrench for Changing Tires-Buying Guide
These are just some of the aspects you should look at when shopping for an impact wrench to use in your garage.
1. Torque
The impact wrench works similarly to the drill. But while the drill’s motor rotates continuously to spin the chunk. The impact wrench uses short bursts, to deliver high torque. Used for tightening and loosening various bolts, nuts, and screws.
The torque signifies the amount of force that a single burst is able to generate and is measured in lb.-ft or Nm. Typically, an average impact wrench produces a torque of 160 lb.-ft of torque. Which is powerful enough to tighten a majority of normal-sized bolts and nuts.
More capable impact wrenches however have as much as 1,000 lb.-ft of torque which can be used even for larger industrial-sized nuts and bolts.
While shopping for the impact wrench one chooses the desired torque depending on the intended application.
2. RPM/IPM
Acronym for revolution per minute and impact per minute respectively. This signifies the speed of the motor per minute. A higher RPM subsequently results in a higher IPM.
An impact wrench with a high RPM means that the bolt is able to be fastened or loosened at a faster rate. Conversely, a high IPM means that the motor kicks in harder when there is resistance.
3. Battery Size
A larger battery means that it’s able to last longer. And you are able to complete your tasks smoothly without disruptions. When you have to recharge after a short period.
The battery capacity is measured in Ah (ampere hour). The least size you should consider is 2.5Ah. for normal daily tasks.
4. Weight
The weight of an impact wrench affects how well you are able to carry out your work. With a heavy wrench, you get exhausted easily. Especially if you are a professional with numerous daily tasks.
To negate this consider getting a light impact wrench. We have light wrenches weighing as low as 3 lbs. and heavier ones weighing as much as 11 lbs.
5. Ergonomics
This dictates how comfortable your impact wrench will be while you are using it. It features many facets such as the placement of the trigger and the shape of the handle.
The best way to know if the ergonomics of the impact wrench suits you is by trying it out before buying.
6. Additional features
Every manufacturer has that unique feature on their impact wrench to add to the value. This includes things like LED lighting and selectable speed options.
Although not necessary for the proper functioning of the wrench. Such features can prove helpful and wouldn’t be bad if included.
Cordless Impact Wrench for Changing Tires-Best Picks
Milwaukee Electric Tools M18 Impact Wrench
This is an impact wrench designed to balance all the desirable qualities in an impact wrench. yet at a favorable price.
It gives ample torque of 450 lb.-ft and uses a 4-pole frameless motor to deliver maximum run-time. other convenient features include; a variable speed trigger, a friction ring design that provides quick and easy one-handed socket changes, and a non-slip soft grip handle. To give you the best usability
Specs
- 1,900/2,200 maximum RPM/IPM
- 450 lb.-ft max torque
- 2.8Ah battery
- ½ in drive size
- Weighs 5.82 lbs.
What we like
- Compact design
- Fairly lightweight
- Ample 450lb.-ft torque
- Friction ring design
What we dislike
- Small 2.8Ah battery capacity
Makita XWT15Z Cordless Impact Wrench
If you require extended runtime but just adequate power for normal tasks then you can’t get better than this. This wrench comes at a budget-friendly price to make it worth every penny.
Much of its extended run time is helped by the efficient BL Brushless Motor. That is electronically controlled to optimize battery energy use for up to 50% longer run time per charge. In addition, the batteries have one of the fastest charge times in their category.
The impact wrench also includes LED lighting and dust and water resistance to enable use in harsh conditions.
Specs
- 3,200/ 4,000 maximum RPM/IPM
- 240 lb.-ft of Max Torque and 430 lb.-ft of Nut-Busting Torque
- 18V 5.0Ah battery
- 4-speed power selection
- weighs 3.2 lbs.
What we like
- lightweight
- Water and dust resistant
- Compact design
- Extended runtime
What we dislike
- Not up to larger tasks
Porter Cable PCC740LA Cordless Impact Wrench
An affordable wrench that uses a high-performance motor capable of a max torque of 260 ft.-lbs. at up to 1,700 RPM.
The user of this impact wrench hasn’t been ignored. The wrench features user-friendly features like an ergonomic handle, variable speed trigger, LED light, a 1/2″ hog ring for quick and simple socket changes, and uses an over-mold grip. That makes it extremely comfortable to use.
Specs
- 260 ft.-lbs. max torque
- 1,700 max RPM
- 20V 4.0Ah Li-Ion battery
- Full variable speed trigger
- weighs 6 lbs.
What we like
- Ergonomic to use
- Ample battery life
- Comfortable handle
- LED lighting
What we dislike
- Less powerful option
DEWALT DCF899M1 Max XR Impact Wrench kit
This impact wrench has a large 700 lb. Ft of max torque and 1200 lb. ft breakaway torque. Besides these huge features, it comes with a compact design and weighs 6 lbs.
One reason why we recommend this drill is the reputation carried by DeWalt products. In the manufacture of power tools. The wrench also carries a huge value with the price considering the power it brings.
Specs
- 700 lb.-ft of max torque and 1,200 lb.-ft of nut-busting torque.
- 4.0Ah Li-Ion battery
- 1,900 max RPM
- Weighs 6 lbs.
- Variable speed trigger
What we like
- Decent battery life
- Variable speed trigger
- Powerful motor
- Compact design
- LED lighting
What we dislike
- Fairly higher price
CRAFTSMAN CMCF900M1 V20 Impact Wrench Kit
Another household name in the manufacture of power tools. This you can tell by the exceptional quality this wrench brings. It feels solid in many aspects and you can tell that it will last.
While it isn’t as compact as some of the wrenches on the market. The Craftsman V20 is able to give you reliable service with its 350 ft. Lbs. max torque and 1700/2, 500 max RPM/IPM.
The wrench has LED light for improved visibility in the dark and comes with a fast charger that is able to fill the battery in 60 mins or less.
Specs
- 350 ft Lbs. max torque
- 1700/2, 500 max RPM/IPM.
- 20V 4.0Ah Li-ion battery
- Compatible with Versa track hang hook
- Weighs 7.6 lbs.
What we like
- Solid built quality
- Strong motor
- Easy to use
- Features LED lighting
What we dislike
- Doesn’t come in compact dimensions
Ingersoll Rand W7150 Hi-Torque Impact Kit
If you have a little more to spend and require a powerful wrench. For use on bigger bolts and larger tasks. Then this is the ultimate one when it comes to the strength of the motor. Albeit at a fairly higher price.
The impact wrench comes at a massive 780 lb.-ft maximum torque. And 1100 ft-lbs. of breakaway torque. The manufacturer also intended the wrench to be heavy-duty.
Therefore, fitted it with a steel-lined aluminum hammer case. That makes it durable yet lightweight for easier daily use.
Specs
- 780 lb.-ft. maximum torque
- 1100 ft.-lbs. breakaway torque
- 3.0Ah battery
- Weighs 6.8 lbs.
- ½ inch drive size.
What we like
- Durable construction
- Powerful motor
- Comfortable over-molded grip
- Easy to use
What we dislike
- Pricey
- Average battery life
Closing verdict
If you are a regular mechanic a good impact wrench will definitely make you fall in love with your job. One of the best impact wrenches is the Milwaukee M18 which stands out for its good design. And the ability to include most of the desirable features without overstretching the price.
A few other good impact wrenches are available on the market but are missing from our shortlist. The buying guide provided will give you a checklist. When shopping for the best impact wrench for changing tires.