We spent 28 hours on research, videography, and editing, to review the top options for this wiki. If you take care of your tires, they’ll take care of you – saving you money on fuel costs, helping your car handle better, and keeping you off the side of the road. That’s why you need to have a good tire inflator, and Slime is a company that has a well-deserved reputation for making great ones. The choices on this list are the cream of their crop. When users buy our independently chosen editorial picks, we may earn commissions to support our work.
10. COMP Tire Inflator
The COMP Tire Inflator is a very useful tool to have around if you also plan on inflating other things. For example, the raft pump attachment can save you a lot of time when you’re itching to get out on the water. The plastic on the connector breaks easily, so be careful.
- Plenty of storage for attachments
- Easy to get all 4 tires equally full
- Very noisy when in use
| Brand | Slime |
|---|---|
| Model | COMP 05 |
| Weight | 3.7 pounds |
| Rating | 3.6 / 5.0 |
9. 40029 120-Volt
If you want something for around the house, then the 40029 120-Volt will be a welcome addition to your garage. It requires a wall plug, but that just means that you’ll get all the power you need to air up quickly. The gauge is very difficult to read, however.
- Nozzle locks to valve stem
- Doesn’t rattle or shake much
- Takes a long time to charge
| Brand | Slime |
|---|---|
| Model | 40029 |
| Weight | 3.4 pounds |
| Rating | 3.8 / 5.0 |
8. COMP02 Tire Inflator
The COMP02 Tire Inflator comes with a ball needle, making it the MVP of picnics and barbecues. It has an 8 minute on/15 minute off cycle, which is more than enough time to inflate a single tire. It’s not the most durable option you can find, though.
- Works well on bike tires too
- Painless external cord wrap
- 12v connection is a little shaky
| Brand | Slime |
|---|---|
| Model | COMP02 |
| Weight | 2.1 pounds |
| Rating | 3.7 / 5.0 |
7. 50001 Power Sport Smart Spair
The 50001 Power Sport Smart Spair is small and can easily be carried on a motorcycle. Still, the 100-psi compressor packs some punch, so you can get the job done quickly and easily. The brass hose connection gets extremely hot, however, so watch your fingers.
- Great for atvs as well
- Multiple power attachments
- Have to disconnect to check pressure
| Brand | Slime |
|---|---|
| Model | 50001 |
| Weight | 2.4 pounds |
| Rating | 4.0 / 5.0 |
6. 40032 Tire Inflator
The 40032 Tire Inflator doesn’t have as many bells and whistles as some other options but it will still have your back when you need it. It pushes a surprising amount of air, helping it to fill tires quickly. That’s good because it can only run for a few minutes at a time.
- Great budget option
- Screw-on valve stem adaptor
- Connector can leak
| Brand | Slime |
|---|---|
| Model | 40032 |
| Weight | 1.9 pounds |
| Rating | 4.4 / 5.0 |
5. 70004 Power Spair
The 70004 Power Spair is a 48-piece set, so it should have everything you need to keep rolling. You can fix up to 30 flats with it, and it can repair tread punctures of up to 1/4″. However, the pressure gauge isn’t super accurate.
- Valve caps and cores included
- Doesn’t overheat easily
- Not good for tube tires
| Brand | Slime |
|---|---|
| Model | 70004 |
| Weight | 9.2 pounds |
| Rating | 4.1 / 5.0 |
4. 40022 Digital
The 40022 Digital can inflate a mid-sized car tire in around 6 minutes, which is great news if you’re stuck on the side of the road. It will also shut off automatically when the desired pressure is reached, taking the guesswork out of the job.
- Powerful led for nighttime use
- Plugs into cigarette lighter
- Easy to put cords back in
| Brand | Slime |
|---|---|
| Model | 40022 |
| Weight | 1.7 pounds |
| Rating | 4.2 / 5.0 |
3. 40031 Pro Power
If you own a truck or SUV, then the 40031 Pro Power is more than up to the task. It has a 26-foot reach, so even longer vehicles like extended cabs will be covered easily. It also has a thermal break feature to prevent overheating and extend the life of the unit.
- Great for topping off tires
- Coiled hose prevents tangles
- Comes with canvas carrying bag
| Brand | Slime |
|---|---|
| Model | 40031 |
| Weight | 5.2 pounds |
| Rating | 5.0 / 5.0 |
2. 70005 Safety Spair
If you ever need to repair a flat on the side of the road, then you’ll want to have the 70005 Safety Spair in your trunk. It pumps sealant and air into the tire, patching punctures and getting you back on the road. You can also use it without the sealant if so desired.
- Repairs last for 500 miles
- Can be used multiple times
- Work light to illuminate wheel
| Brand | Slime |
|---|---|
| Model | 70005 |
| Weight | 4.5 pounds |
| Rating | 4.9 / 5.0 |
1. 40026 2X Heavy Duty
The 40026 2X Heavy Duty has two cylinders, making it one of the most powerful inflators you can find. It connects directly to your car battery, giving you serious juice when you need it most. Also, the twist-connect system makes hooking it up a breeze.
- Easy to carry and store
- Very quiet while working
- In-line gauge is accurate
| Brand | Slime |
|---|---|
| Model | 40026 |
| Weight | 9.5 pounds |
| Rating | 4.9 / 5.0 |