Brian Nadel

While not perfect, the Carsun Portable Air Pump offers great results for a bargain price tag.

The Black + Decker 20V Max Inflator is a great tire inflator that’s only let down by its bulk and lack of extra features.

A mix of old and new tech, the Amazon Basics Portable Air Compressor is throw-back to a simpler time, with speedy inflation capabilities.

The AstroAI Air Compressor is small, and offers solid performance, making it a great bargain.

The VjoyCar C80 Universal HUD is basic, but with such a low price tag it’s still a worthwhile no-frills purchase.

By combining GPS and OBD data, the Wiiyii OBD + GPS HUD is a great value device with a smorgasbord of on-the-road information.

The Hudway Drive is one of the best car HUDs around, but can it justify its eye-watering price?

The Pyle PHUD180BD offers more information and features than some of the more expensive HUDs on the market, making this one of the best value units around.

The Autool X95 GPS Slope Meter will be a lifesaver for off-roaders, but those used to driving on pavement may be better off elsewhere.

Inexpensive with a large, bright screen, the Dagood A8 offers a wide range of automotive information without being too distracting.

It may lack OBD data, the AceCar T800 is still a useful low-cost device with few distractions — making it a useful road companion.

The Sherox 3.5” Car HUD is a good addition to any car on the road, though its lack of information may make it too simple for more curious drivers.

While offering features other car HUDs do not, the Akabane A500 car heads-up display is still lacking in key areas.

The Top Gear Premium Roadside Assistance Kit covers the basics, but it also lacks several must-have items.

Haiphaik Emergency Roadside Toolkit may lack some key items, but it still offers great value for its low price.

The DOT Essential OSHA ANSI Compliant kit is a heavyweight that proves to be a good option to start building your own kit.

The First Secure Car Emergency Kit packs in a lot, but still lacks some basic items.

The Everlit Roadside Assistance Kit may include some important tool, but it still misses out on key essentials.

Lianxin Roadside Emergency Kit is a good start to kitting out your car for an emergency, but it still lacks key essentials.

The Lifeline Premium Excursion Road Kit includes several driving must-haves, but falls short of a complete solution to roadside safety.

The Justin Case All Weather Ultimate Safety Kit lacks some essentials, but it still manages to be one of the best bags in the emergency kit business.

While small and inexpensive, the Always Prepared Roadside Emergency Kit still does away with a lot of tools many road warriors would consider essential.

Kaspersky Security Cloud Free combines excellent malware protection, plenty of extra features and a very light system-performance impact.

Kaspersky's Windows antivirus lineup offers close to complete coverage without slowing down your computer much, although the least expensive program doesn't offer many extra features.