Coolant spewing from my overflow hose

clear puke tanks allow you to see the level of the coolant. I believe all the newer cars have have overflow tanks because they run so hot from factory for emissions (Modern truck runs 210 all day), and also most dont have radiator caps anymore, you remote fill from a T-stat housing or something. I cant see a reason not to run a tank. Pretty unobtrusive sitting there next to radiator unless your rad doesnt have a tube.