What kind of wash it is
Williams Car Wash is a car wash at 5350 East Pkwy in Cosby, Tennessee. It offers self-serve washing. It is open 24 hours a day. On site: vacuums and takes coins.
Paying at the bays: coins or quarters, according to reviewers.
Why we label it this way
- Self-serve
One the best coin car washes I have ever seen and used
- Pays by coins or quarters
cheap quarter for a minute and everything works
Quotes come from this car wash's reviews or website.
Good for Teslas: you stay in the driver's seat here, so nobody else drives the car.
Prices
We have not found prices for this car wash yet. .
Rating
What reviewers bring up most:
- Vacuums
Details come from this car wash's Google Maps listing and customer reviews, last checked in November 2026. Call ahead if a feature matters to you.
Map
Hours
| Monday | Open 24 hours |
|---|---|
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
| Sunday | Open 24 hours |
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$15 wash$29.97/mo unlimitedDirections ↗ - bp
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