# Driver Guides

Short, practical answers to the questions California drivers ask most about smog checks and tire repair.

- [How Much Does a California Smog Check Cost? (2026)](https://appointauto.com/guides/california-smog-check-cost/) — Smog check prices are set by each station, plus a fixed $8.25 state certificate fee. What changes the price, who is exempt and what happens if you fail.
- [STAR vs Regular Smog Check: Which One Do You Need?](https://appointauto.com/guides/star-vs-regular-smog-check/) — Your DMV renewal notice tells you whether you need a STAR station. What STAR means, why cars get selected, and how to find a STAR station near you.
- [Can My Tire Be Repaired? Puncture Repair Rules Explained](https://appointauto.com/guides/tire-puncture-repair-rules/) — A puncture can be repaired only if it is in the tread and no larger than 1/4 inch, using a plug-and-patch from inside the tire. Sidewall and shoulder damage means a new tire.

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Source: https://appointauto.com/guides/ · Last updated 2026-10-23. Station details are compiled from public listings and can change; call the shop to confirm hours and prices before you go.