- Aggressive tread design with four circumferential grooves - Spiral jointless nylon cap or edge ply - Aesthetic sidewall - Outstanding steering response and handling stability - Excellent ride comfort with low noise level - UTQG 380 A A (55 Series) - UTQG 440 A A (60/65/70 Series BSW) - UTQG 440 A B (70 Series OWL) - 40,000 Mile Limited Treadwear Warranty for 55 Series - 50,000 Mile Limited Treadwear Warranty for 60/65/70 Series