Vehicle Noise: Oxnard vs Thousand Oaks
How do vehicle noise rules compare between Oxnard, CA and Thousand Oaks, CA?
Oxnard and Thousand Oaks have similar restriction levels.
Oxnard, CA
Ventura County
Vehicle noise in unincorporated Ventura County is regulated by California Vehicle Code Section 27007 (95 dBA modified exhaust limit) and the county's general noise ordinance. The Ventura County Sheriff enforces vehicle noise through traffic stops and complaint response.
View full Oxnard rules →Thousand Oaks, CA
Ventura County
Loud vehicle noise that disturbs the peace is prohibited under TOMC Sec. 5-21.03. California Vehicle Code noise standards apply. Unnecessary revving, engine idling, and stereo noise audible beyond 50 feet at night are all enforceable.
View full Thousand Oaks rules →Key Facts Comparison
| Fact | Oxnard | Thousand Oaks |
|---|---|---|
| Exhaust Limit | 95 dBA (CVC 27007) | - |
| Stereo Threshold | Audible beyond 50 feet | - |
| Street Racing Penalty | Misdemeanor, $1,000 fine, vehicle impound | - |
| Enforcement | Ventura County Sheriff (805) 654-9511 | - |
| Fix-It Ticket | $25 correctable, $197 if not corrected | - |
| General Prohibition | - | TOMC Sec. 5-21.03 |
| Stereo Limit | - | Inaudible beyond 50 ft at night |
| State Law | - | CA Vehicle Code noise standards |
| Topic | - | Vehicle Noise |
Highlighted rows indicate differences between cities.
Oxnard FAQ
Are loud exhaust modifications legal in unincorporated Ventura County?
California Vehicle Code 27007 limits exhaust noise to 95 dBA statewide. Modified exhausts exceeding this are illegal. The Sheriff can issue fix-it tickets requiring correction.
Can I report loud vehicles?
Call the Ventura County Sheriff at (805) 654-9511. For recurring issues like street racing on rural roads, request extra patrol in your area.
What about off-road vehicle noise?
Off-highway vehicles on private property in rural unincorporated areas may generate noise complaints. Standard county noise limits apply, though agricultural zones have higher thresholds.
Thousand Oaks FAQ
Are loud exhaust modifications legal in Thousand Oaks?
California Vehicle Code Section 27007 limits exhaust noise to 95 dBA for all vehicles. Modified exhausts exceeding this limit are illegal statewide. Police can issue fix-it tickets requiring correction.
Can I report loud cars in my neighborhood?
Yes. Call the Thousand Oaks Police non-emergency line at (805) 494-8200. For recurring issues (e.g., street racing), request extra patrol in your area.
Are car stereo noise complaints enforced?
Yes. Car stereos audible from 50+ feet can be cited under CVC 27007. Persistent loud music from parked vehicles in residential areas can also be cited under the city noise ordinance.
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