Is Studded Tires Legal in Peru?

Yes, studded tires are permitted in Peru, but their use is strictly regulated under national and regional environmental standards.

Peru’s traffic authority, the Superintendencia de Transporte Terrestre de Personas, Carga y Mercancías (SUTRAN), enforces restrictions to mitigate road damage and air pollution. Local governments, particularly in high-altitude regions like Puno and Arequipa, impose seasonal bans during warmer months to comply with the Decreto Supremo 016-2021-MTC, which aligns with 2026 emissions reduction targets. Non-compliance risks fines up to 5 UIT (S/ 26,750 in 2024) and mandatory tire replacements.

Key Regulations for Studded Tires in Peru

• Seasonal Restrictions: Banned from December 1 to March 31 in Lima, Callao, and coastal provinces; enforcement varies by municipality.
• Tread Depth Limits: Maximum stud protrusion of 1.5mm beyond the tire tread to reduce road abrasion.
• Vehicle Type Exclusions: Prohibited for light vehicles (under 3.5 tons) in urban areas; heavy-duty trucks require SUTRAN pre-approval.

Regional environmental agencies (DIGESA and OEFA) monitor compliance, with 2026 mandates tightening studded tire quotas in Andean zones to meet WHO air quality guidelines. Import permits for studded tires require certification from the Ministerio de Transportes y Comunicaciones (MTC), verifying adherence to NTP 399.018 standards. Non-residents must declare studded tires upon entry to avoid confiscation.