Other things I keep in the car:
- 5 Liters of Distilled Water (For coolant or cleaning)
- Couple lengths of vinyl or plastic hose, one for bleeding the coolant system and one for bleeding brakes (with an 8mm spanner for the bleed nipples)
- Brake fluid
- Box of assorted nuts and bolts
- small fire extinguisher (Behind drivers seat for quick access)
- large fire extinguisher in boot
- Fuel hose
- 1/2 inch breaker bar with 3/8th adapter and wheel nut socket
- magnetic torches and lanterns
Large fire extinguisher because, sometimes you just need more... whats your car worth?
Nuts and bolts - I have used these each year I have driven to sydney. Stuff just rattles loose, especially with coilovers. I lost the nut off my swaybar this year lol.
You have all forgotten the
BEST and most valuable tool that you can take with you. It can litterally fix everything and get you home if needed.
Roadside assistance. I cant stress this enough after my alternator failed on the way to Sydney.
I pay $180/year for Ultra Car with RACQ. I'm covered anywhere in Australia and they give me $3k worth of interstate/long range benefits every year. I broke down 300kms outside of Sydney and they towed me the rest of the way for free! it cost them over $1k to do that, and they were even prepared to tow the car back to Brisbane if that's what I wanted.
Doesn't matter how many tools you have, sometimes you need a tow or a jump start.