Michelin Pilot Sport 4 SUV ZP 315/35R21
Michelin Pilot Sport 4 SUV ZP 315/35R21 XL 111Y Street/Sport Truck Summer Truck Tire 41103
π‘ Is the Michelin Pilot Sport 4 SUV ZP 315/35R21 a Good Tire?
The Michelin 315/35R21 is a summer street/sport truck tire suited for full-size trucks and heavy-duty SUVs. Strong dry handling performance with Y-speed rating capability, though winter traction is completely eliminated in cold conditions. Currently priced from $633.99, it is available through major online tire retailers.
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The Michelin Pilot Sport 4 SUV ZP 315/35R21 is a summer performance tire, designed for powerful crossover and SUV drivers who prioritize sporty handling and run-flat capability in warm-weather driving. Its asymmetric tread design and summer-focused compound utilize functional elastomers and thin silica for enhanced wet and dry traction, while the Zero Pressure technology provides extended mobility after puncture.
The tire features a rigid construction with high pattern stiffness for strong lateral grip, optimized notches for improved dry braking performance, and is engineered for enhanced comfort and low noise despite its performance orientation. The run-flat design allows temporary extended mobility up to 50 miles at 50 mph after complete pressure loss. Based on 7 driver evaluations, the tire delivers the expected performance characteristics for this category, though specific ratings data is not yet available.
Compared to standard performance SUV tires, it adds the security of run-flat technology while maintaining focus on warm-weather grip and handling precision. Overall, it's a solid choice for performance-oriented crossovers and SUVs used primarily for spirited driving in dry and wet conditions where run-flat capability is desired.
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TirePath Editorial Review
"Reliable and consistent, this run-flat summer tire delivers exceptional handling precision for performance SUV drivers who demand track-ready capabilities. The specialized construction comes at a premium price with limited seasonal versatility."

