10 mm, 14 mm, and 16 mm wrenches for emergency tool kit?

I have a 2003 base truck with 2.4 liter engine. would 10, 14, and 16 mm wrenches be all I need (as far as wrenches) in an emergency tool kit carried in the truck?

thanks in advance

 

id say more along the lines of 10, 12, 14, 17, 19 mm. dont know any bolts on the first gen or second gen that is 16?

 

10 and 12 definitely, I also carry a 24 for the diff drain bolt and the oil drain plug socket. I cant think of the size off the top of my head

 

For emergency purposes I'd just say 10, 12, 14mm and maybe a 17mm. You can just about take one of these trucks apart and put it back together with those 4.