Tech travel tips: 5 hacks to prevent a road trip disaster

When you’re embarking on a road trip, there’s a lot you can do to make the whole thing more pleasant and likely to go smooth. It’s not just a matter of having a gallon of coolant and quart of oil nestled away in the trunk with a reliable jack and spare tire – surprisingly, the tech you bring can make a big difference in the quality of the trip, too.