How do you open a Honda Civic trunk without the key?

Will my Infiniti tell me if my tires need to be filled? Or is there some button I need to press to check the tire pressure? How do I check the tire pressure on the Infiniti QX50?

I need to buy a used car to get to work. I’m currently looking at a used 2015 Chevy Cruze, but I want to make sure that it has cruise control, as my commute is almost entirely on the interstate. Was the 2015 Chevy Cruze made with cruise control?

My family and I no longer need two cars so we’re thinking about trading them in and upgrading—but we don’t want to deal with the two cars separately. Will we be able to trade both cars for one in return?