Michelin Pilot Sport 4 SUV MO1 315/40R21 115Y XL

Description

Michelin Pilot Sport 4 SUV MO1 315/40R21 115Y XL is a top-tier summer tire engineered for powerful and performance-oriented SUVs and crossovers. Designed to handle the weight and dynamics of modern luxury utility vehicles, this tire in 315/40R21 size offers a perfect blend of sporty handling, high-speed stability, and premium comfort. The MO1 marking indicates that this version is Mercedes-Benz Original Equipment, specifically tailored to meet the brand’s performance standards.

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Key Features and Benefits

Precision Handling and Control

The Pilot Sport 4 SUV is derived from Michelin’s motorsport heritage. It delivers responsive steering and cornering grip thanks to its asymmetric tread pattern and rigid tread blocks. Whether you’re on dry pavement or sudden summer rain, it maintains confident road contact.

Excellent Wet and Dry Grip

A specialized tread compound combined with wide circumferential grooves helps evacuate water and reduces the risk of hydroplaning. It achieves outstanding braking performance and traction in both dry and wet conditions, keeping you in control during unpredictable weather.

Durable for Powerful SUVs

The 115 load index supports up to 2,679 lbs (1,215 kg) per tire, making it suitable for large and heavy SUVs. The Extra Load (XL) rating adds extra reinforcement for vehicles that carry more weight or require enhanced performance stability.

Enhanced Comfort and Reduced Noise

Despite its sporty nature, the tire features Michelin’s acoustic tuning and Comfort-focused construction, which helps minimize road noise and vibration. It ensures a smooth and quiet ride even at high speeds.

Mercedes-Benz Original Equipment (MO1)

This tire carries the MO1 marking, which means it has been approved by Mercedes-Benz for use as OEM (original equipment manufacturer). It meets stringent testing standards for safety, performance, and longevity set by the automaker.

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Technical Specifications

Specification	Details
Tire Type	Summer
Tire Size	315/40R21
Load Index	115 (2,679 lbs per tire)
Speed Rating	Y (up to 186 mph / 300 km/h)
Construction	Radial
Extra Load (XL)	Yes
OEM Marking	MO1 (Mercedes-Benz Original Equipment)
Intended Use	Performance SUVs / Luxury Crossovers

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Recommended Vehicle Fitments

This tire is commonly found on performance and luxury SUVs, including:

• Mercedes-Benz GLE 63 AMG / GLS-Class
• BMW X5 / X6 (performance variants)
• Audi Q8 / RS Q8
• Porsche Cayenne
• Range Rover Sport

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Why Choose the Michelin Pilot Sport 4 SUV MO1?

If you’re seeking a summer tire that delivers track-inspired performance, refined comfort, and trusted OEM quality, the Michelin Pilot Sport 4 SUV MO1 is a premium choice. It offers the confidence to push your SUV’s limits while ensuring everyday ride quality and durability — all with the assurance of Michelin’s advanced engineering and Mercedes-Benz’s approval.