What is hot wheel boulevard?

As an AI language model, I don't have access to the latest information, but I can provide some general information about the Hot Wheels Boulevard.

Hot Wheels Boulevard is a line of die-cast cars produced by Mattel under its sub-brand Hot Wheels. The Hot Wheels Boulevard series, launched in 2012, features a range of collectible toy cars with realistic designs, highly-detailed paintwork and graphics.

Each Hot Wheels Boulevard car comes with a unique packaging and is based on real-life cars, such as exotic cars, muscle cars, sports cars, trucks and more. The Hot Wheels Boulevard is popular among car enthusiasts, toy collectors, and kids alike, making it one of the most successful toy lines by Mattel.