No, 35% window tint is illegal in Thailand under current Road Traffic Act regulations enforced by the Department of Land Transport (DLT), effective 2024. The DLT mandates a minimum 70% light transmittance for front windshields and side windows, rendering 35% tint non-compliant. Vehicles exceeding limits face fines up to 5,000 THB and mandatory tint removal.
Key Regulations for 35% Window Tint in Thailand
- Light transmittance thresholds: Front windshields and side windows must allow ≥70% light transmittance; rear windows may use darker tints but must not obstruct driver visibility.
- DLT enforcement: Police and DLT officials conduct random inspections, particularly in Bangkok and major provinces, with 2026 plans to expand automated license plate recognition for tint violations.
- Penalties: Non-compliant vehicles incur fines of 1,000–5,000 THB per violation, and owners must remove illegal tint within 7 days or face vehicle impoundment.
Vehicles registered before 2015 may face leniency, but 35% tint remains universally prohibited under current standards. Exemptions apply only to medical conditions with DLT-approved documentation.