
Keeping one of these in your trunk saves you from hunting down a gas station air pump when a tire's low, and it's cordless so you're not tethered to your car's outlet. Apply coupon code "HF19DN" for a savings of $35. Deal ends November 14. Buy Now at Amazon
- Inflates tires in 60 seconds
- Precision pressure accuracy within ±1 PSI
- Inflates 9 tires per single charge
- Automatic shutoff prevents over-inflation
- Compact 1-lb palm-sized design

Stranded drivers or anyone who's dealt with a dead battery in a parking lot will appreciate having 16,000mAh of backup power on hand without needing a second car for a jump, and it's currently $30 off the $120 list price at Walmart. Buy Now at Walmart
- 3000A peak current jump starting
- 16000mAh large battery capacity
- 10 essential integrated safety protections
- Spark-proof connection technology
- High and low temperature operation protection

For anyone who's dealt with a dead battery or a low tire at the worst possible time, this combines jump-start power with a built-in air compressor so you're not carrying two separate tools in your trunk. Walmart has it for $119.99, which is $59.41 off the $179.40 list price. Buy Now at Walmart
- Starts 8.0L gas and 6.0L diesel engines
- 160PSI air compressor with 4 preset inflation modes
- 65W USB-C fast charging power bank
- 400 lumens LED flashlight with SOS and strobe
- 10-point safety protection system