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Oklahoma Windshield Mounting Laws (2026 Guide)

Independently fact-checked against primary sources (last audited August 17, 2026). · Reviewed by the RecordingLaw editorial team. · Law checked current as of August 7, 2026. · 3 primary sources cited on this page. How we verify our legal content

Oklahoma Windshield Mounting Laws (2026 Guide)

Frequently Asked Questions

Can I mount a GPS or phone on my windshield in Oklahoma?

Oklahoma law does not ban GPS or phone mounts by name, but two statutes reach them. 47 O.S. Section 12-404 prohibits any object on the windshield that materially obstructs, obscures, or impairs the driver's clear view. 47 O.S. Section 12-422(B) is stricter: it makes it unlawful to operate a vehicle with any object placed or affixed upon the windshield unless that section exempts it, and its exemption list has no entry for a phone or GPS mount. Either violation is a misdemeanor carrying a fine of up to $500. The safest legal option is a dashboard mount, vent clip, or console mount.

Is a dashcam legal on an Oklahoma windshield?

Dashcams are legal to use in Oklahoma, and the state's one-party consent recording law allows you to record audio and video inside your vehicle. Mounting one directly on the windshield can violate 47 O.S. Section 12-404 if it materially obstructs your view, and it also falls within the categorical rule in 47 O.S. Section 12-422(B), which has no dashcam exemption. Placement behind the rearview mirror, where the camera does not extend beyond the mirror's outline, reduces the obstruction risk, and a dashboard mount avoids the windshield rule altogether.

What is Oklahoma's hands-free phone law under HB 2263?

HB 2263 took effect on November 1, 2025 and is codified at 47 O.S. Section 11-901e. It prohibits holding or using a hand-held cellular telephone while a vehicle is in motion in a properly marked school zone with a posted reduced speed limit in effect, or in a road construction zone. The fine is not more than $100, and the Department of Public Safety may not assess license points. Hands-free and voice-operated technology such as Bluetooth, Apple CarPlay, and Android Auto is still permitted, as is contacting emergency services about an imminent emergency. Without the driver's consent, an officer may not seize the phone or extract data from it absent probable cause of a crime, a warrant, or other legal authorization.

Does Oklahoma have a legal square-inch mounting zone on the windshield?

Not one written for devices. 47 O.S. Section 12-422(D)(5) exempts signs, stickers, or other materials displayed in a forty-nine-square-inch area in the lower corner of the windshield farthest from the driver, and in a forty-nine-square-inch area in the lower corner nearest the driver. Those two corner windows are real, but the provision is written for signs, stickers, and other materials, and Oklahoma has not tested whether a suction-cup phone or GPS mount qualifies. Unlike California and New York, Oklahoma has no provision that names electronic device mounts.

What are the penalties for a windshield obstruction ticket in Oklahoma?

A windshield obstruction violation under 47 O.S. Section 12-404 is a misdemeanor. Under the general penalty provision in 47 O.S. Section 17-101, a first conviction carries a fine between $5 and $500, or up to ten days in jail, or both. If the driver's license is suspended or revoked at the time of the offense, the fine and all court costs are doubled.

How much windshield damage is allowed in Oklahoma before it is illegal?

Oklahoma sets specific damage thresholds for the critical area, which is the zone covered by the driver's side windshield wiper. Star breaks or shot damage measuring three inches or more in diameter are prohibited. Two or more stress or hairline cracks with a combined length of twelve inches or more are also illegal. These standards apply specifically to the driver's side wiper sweep area.

Updates

Corrected the windshield-mounting analysis to add 47 O.S. Section 12-422(B), which bars objects on the windshield outright, noted the two 49-square-inch lower-corner allowances in Section 12-422(D)(5), added the 25 percent side and rear tint standard, and replaced a link that pointed to the wrong HB 2263.

Independently fact-checked against the cited primary sources

Governing law re-checked for recent changes

Reviewed and approved by an editor

Sources and References

  1. 47 O.S. Section 12-404 - Windshields and windows obstruction law(law.justia.com)
  2. 47 O.S. Section 12-422 - Window tinting restrictions(law.justia.com)
  3. 47 O.S. Section 11-901d - Texting while driving penalties(law.justia.com)
  4. 47 O.S. Section 11-901c - Commercial driver phone restrictions(law.justia.com)
  5. 47 O.S. Section 17-101 - Misdemeanor violations and penalties(law.justia.com)
  6. HB 2263 bill information - Hands-free phone law(oklegislature.gov).gov
  7. HB 2263 new law requires drivers to go hands-free(okhouse.gov).gov
  8. 47 O.S. Section 11-901e - Handheld phone ban in school zones(law.justia.com)
  9. Oklahoma PikePass toll transponder information(pikepass.com).gov
  10. 47 O.S. Section 12-404 - Windshields Must be Unobstructed and Equipped With Wipers (Oklahoma State Courts Network)(oscn.net)
  11. 47 O.S. Section 12-422 - Obstructed View, Glass Coating, Lamination of Vehicle Windshields and Windows - Violations (Oklahoma State Courts Network)(oscn.net)
  12. 47 O.S. Section 11-901e - Use of Cell Phones In A School or Construction Zone (Oklahoma State Courts Network)(oscn.net)
  13. HB 2263 (2025 Regular Session) bill information and action history - Oklahoma Legislature(oklegislature.gov)
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