How to Read My Sidewall

Arroyo Grand Sport A/S is a performance-oriented all-season tire designed for drivers who want sharp handling without sacrificing comfort. Its asymmetrical tread pattern maximizes road contact and cornering grip, delivering quick, precise steering response in any season. Four wide longitudinal grooves ensure strong water evacuation for confident wet-road handling, while wide grooves and fine sipes cut through water film to boost traction and cut down noise. Anti-eccentric wear blocks on the outer shoulder even out braking pressure to promote uniform tread wear, and partial slanted grooves disrupt airflow for a quieter ride while adding stability through corners. Rounded out by a silent pitch sequence that further tames noise resonance, the Grand Sport A/S delivers a refined balance of performance, grip, and comfort year-round.

Arroyo Tire AGS134 GRAND SPORT A/S Tire, 255/40ZR21 [Blackwall] Features:

• Standard Wheel Size: 8.5-9-9.5 in.
• Tread Depth: 7.8 mm
• Section Width: 10.24 in.
• Overall Diameter: 29.02 in.
• Max Load Single (lbs.): 2039
• UTQG: 500AA
• Ply: 4PR
• Maximum Inflation Pressure: 49