Roadstone 225/60 R17 99H N5000 Plus 2024

Roadstone N5000 Plus 225/60 R17 99H is a summer passenger-car tyre developed for drivers seeking dependable everyday performance, predictable handling and comfortable road manners. This exact 225/60 R17 99H specification combines a 225 mm section width with a 60-series profile to provide a balanced driving character suitable for city roads and long-distance highway travel. The 99 load index supports a maximum load capacity of 775 kg per tyre, while the H speed rating is approved for speeds up to 210 km/h when operated within the tyre's specified load and inflation limits. Available 2024 product records identify this specification as a South Korean manufactured version with a UTQG rating of 500 A A.

About Roadstone N5000 Plus 225/60 R17 99H

The N5000 Plus is designed as a passenger-car summer tyre intended to deliver balanced dry-road handling, dependable wet-road performance and everyday driving comfort. This exact 225/60 R17 99H configuration is produced for passenger vehicles requiring a standard-load tyre with stable highway behaviour and predictable steering response. Verified product data confirms the 2024 production specification, South Korean origin and UTQG rating of 500 A A for this exact size and service description.

Tread design and handling stability

The Roadstone N5000 Plus features an asymmetric tread pattern that combines wide circumferential grooves with carefully arranged tread blocks to maintain stable road contact. The tread layout is intended to distribute driving forces evenly across the contact patch while supporting steering precision during everyday driving. Its 225 mm footprint contributes to balanced grip and stable lane changes on paved roads.

Dry and wet road performance

The tread compound and groove arrangement are designed for dependable performance on both dry and wet road surfaces during warmer seasons. Multiple drainage grooves help evacuate water from beneath the contact patch, reducing the likelihood of standing water affecting stability. The verified UTQG rating of 500 A A indicates a treadwear grade of 500 together with A-rated traction and A-rated temperature performance under the UTQG testing system, although these ratings should not be interpreted as guaranteed real-world braking distances or tyre lifespan.

Ride comfort and everyday usability

The 60-series aspect ratio provides a practical balance between steering response and ride comfort. Compared with lower-profile performance tyres, this configuration offers additional sidewall compliance that can help absorb road imperfections while maintaining predictable handling characteristics. The tyre is intended for daily commuting, family vehicles and regular motorway travel where comfort and stability are both valued.

High-speed capability and durability

The 99H service description allows a maximum load capacity of 775 kg per tyre and a maximum approved speed of 210 km/h. Its radial construction and standard-load specification make it suitable for a wide range of compatible passenger vehicles. As with any tyre, maintaining correct inflation pressure, wheel alignment and regular rotation plays an important role in achieving consistent performance and even tread wear.

Who should consider this Roadstone?

Roadstone N5000 Plus 225/60 R17 99H is well suited to passenger-car owners looking for a reliable summer tyre that offers balanced handling, comfortable driving and dependable wet and dry-road performance. It is particularly suitable for everyday commuting, family transport and highway driving. Drivers requiring winter traction, off-road capability or run-flat technology should choose a tyre specifically designed for those applications. Before installation, always confirm that the vehicle manufacturer recommends the exact 225/60 R17 99H specification for the vehicle.