Brilliant Prank-Gag Gift: 4 Pack Luminous Universal Valve Stem Cap - Ideal for Bachelorette Parties, Pranks, and Dust Prevention (Mustard Green) Review

the best prank we did. You stick them on your friends' tires and see how long it takes them to find them. You've been scammed, that's the name of our game.

Only three valve covers are included in the package. Not a good joke if you can't put them on all tires. The pack even says 4 packs. What a rip off

A friend sent us a yodel pickle and we smeared it on his tires in return. They are VERY bright so he noticed them when he was walking to his car the next morning.

I put these on the rear passenger tires of two of my colleagues and neither of them noticed, at least during the day. One of them didn't notice until the end of the 3.5 hour ride, so I found out they were going to stay pretty close.

I would give 5 stars if they were screwed onto valve stems rather than pushing them and hoping they hold the Street. Otherwise, they're a hilarious joke. My colleague still hasn't noticed a day later.

I bought pickup trucks as a joke for my husband and his friends. It took 2 days to find it and they didn't understand why people kept giving them weird looks. Now we use them to park cars of people who don't understand how to park properly.

Want to save a friend an expensive car repair? Then buy those phallic little rubber valve stems, they'll draw everyone's attention to their tires, people will happily tell them the tire is half-masted or not stiff anymore. A properly inflated tire is a happy tire.