Free, about five minutes

Find it. Prove it.

Ten questions on finding slow leaks fast: valve stems, bead seats, and the checks that end comeback visits. Get eight right and put your name on a certificate you can print for the bay.

Bubble Check professional tire leak detector

Your case file is open.

Every answer now shows the correct call and the reason. Review the marked clues, then run the assessment again.

See Bubble Check

You passed

Put your name and shop on it

Both print on the certificate and turn a completed assessment into a shop-level record.

Printed below the technician name.

We will send shop pricing and leak-detection guidance. No account required, and we will not pass your details to anyone else.