Emergency Trunk Kit: What Every Car Should Carry
A basic emergency kit costs under $50 and covers 90% of roadside situations. Build yours this weekend.
Most roadside emergencies aren't dramatic — they're flat tires, dead batteries, and overheating. A small kit in your trunk handles the majority of these without waiting an hour for a tow truck.
The essentials
- Jumper cables (or a lithium jump starter — about $60, worth every cent)
- Tire pressure gauge (digital, not pencil-style)
- Flashlight with fresh batteries (or a rechargeable one)
- Basic tool set — a 3/8" ratchet with a socket set, pliers, adjustable wrench, screwdrivers (flat and Phillips)
- Reflective triangles or flares — visibility if you're stopped on the shoulder at night
- First aid kit — basic bandages, antiseptic, medical tape
- Water — one gallon serves double duty: drinking and emergency coolant top-off
- Duct tape and zip ties — temporary fixes for hoses, trim, and anything dangling
- Rain poncho — changing a tire in the rain without one is miserable
Nice to have
- Tow strap (rated for your vehicle's weight)
- Tire plug kit (fixes punctures in minutes without removing the tire)
- Multi-tool or knife
- Phone charger cable and small power bank
- Blanket (essential in cold climates)
Why it matters
The difference between a 15-minute fix and a 2-hour wait for roadside assistance is often one $8 tool you didn't have. A dead battery with jumper cables in the trunk is a 5-minute inconvenience. Without them, it's a tow truck and a ruined afternoon.
Quick action
Open your trunk right now. If you don't have jumper cables and a flashlight in there, order them today. Build the rest of the kit over the next week — most of it comes from a single auto parts store trip under $50.
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