Vehicle Noise: Salt Lake City vs South Jordan
How do vehicle noise rules compare between Salt Lake City, UT and South Jordan, UT?
Salt Lake City and South Jordan have similar restriction levels.
Salt Lake City, UT
Salt Lake County
Modified exhaust, tire squealing, and loud stereos violate SLC 9.28 and Utah Code 41-6a-1626. Stereo audible 50+ feet is cited.
View full Salt Lake City rules →South Jordan, UT
Salt Lake County
Modified exhaust, loud stereos, and prolonged engine idling in South Jordan are regulated by Title 5 Chapter 3 and Utah Code §41-6a-1626 (muffler requirements).
View full South Jordan rules →Key Facts Comparison
| Fact | Salt Lake City | South Jordan |
|---|---|---|
| Stereo Rule | Audible 50+ feet = violation | - |
| Muffler | Required per Utah 41-6a-1626 | - |
| Fine | $50-$200 | - |
| Enforcement | SLCPD traffic | South Jordan Police, traffic citation |
| State law | - | Utah Code §41-6a-1626 (mufflers) |
| City code | - | Title 5, Chapter 3 |
| Modified exhaust | - | Prohibited — cutouts/bypasses illegal |
| Stereo rule of thumb | - | Audible 50+ ft is typically a violation |
Highlighted rows indicate differences between cities.
Salt Lake City FAQ
Are modified exhausts legal in SLC?
No. Exhaust must not be louder than factory stock per state law.
Who enforces this?
Salt Lake City at (801) 535-7704.
South Jordan FAQ
Are aftermarket exhausts legal if they pass inspection?
Utah ended annual safety inspections for most vehicles. Aftermarket exhaust is only legal if it still reduces noise comparable to a stock muffler per §41-6a-1626.
Can police cite me for loud music in my car?
Yes — car stereos audible at a substantial distance violate the city noise ordinance and can result in a citation.
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