Blackhawk Street-H HH4S Premium All-Weather Touring SUV Tire - 235/60R18 107H XL
The Blackhawk Street-H HH4S is a high-value, premium all-weather touring tire engineered to provide true four-season mobility, heavy-load stability, and reliable stopping power for modern crossovers, mid-size SUVs, and family minivans. Unlike standard all-season models that stiffen when temperatures drop, this specialized all-weather option features an advanced rubber matrix certified for severe snow conditions, delivering true year-round safety without the hassle of seasonal tire changes.
TIRE SPECIFICATIONS:
• Brand & Model: Blackhawk Street-H HH4S
• Part Number / SKU: 5042229
• Tire Size: 235/60R18 (235/60-18)
• Load Index & Speed Rating: 107H (Extra Load / XL / Rated for Sustained Speeds up to 210 kmh)
• Tire Season: Certified All-Weather / Four-Season (3-Peak Mountain Snowflake Designated)
• Treadwear Warranty: 65,000 km Manufacturer Limited Warranty
• Tread Depth: 11/32 inch
• Tread Design: Symmetric All-Weather Touring Matrix
• Sidewall Finish: BSW (Black Sidewall)
• UTQG Rating: 300 A A
3-PEAK MOUNTAIN SNOWFLAKE CERTIFIED FLEX COMPOUND:
The core advantage of the Street-H HH4S is its specialized all-weather compound, which features a high concentration of silica and cold-adapted resins. This allows the rubber to remain soft, pliable, and chemically active at sub-zero temperatures, earning the official 3-Peak Mountain Snowflake (3PMSF) rating for severe snow performance. It bites securely into packed snow and ice while remaining stable and resistant to rapid wear on hot summer asphalt.
VARIABLE PITCH TREAD BLOCKS & HIGH-VOLUME SLUSH PURGING:
The symmetric tread layout utilizes a computer-optimized variable pitch block sequence that breaks up rolling tire harmonics, noticeably reducing cabin road drone for a quieter highway ride. For defense against rainy spring road film and heavy winter slush, the tread incorporates wide circumferential channels and deep lateral notches that aggressively pump water and frozen slush completely away from the contact patch to prevent hydroplaning.
HIGH-DENSITY MULTI-ANGLE SIPING & TRACKING PATTERN:
The tread blocks are carved with high-density, multi-angled sipes that create numerous sharp biting edges, dramatically improving lateral grip and shortening stopping distances on greasy, wet roads and hard-packed snow. A continuous center rib delivers dependable straight-line tracking stability on the expressway, while rigid shoulder blocks resist cornering distortion to supply balanced, predictable handling responses.
PROFESSIONAL MOBILE TIRE INSTALLATION INCLUDED:
This tire purchase includes premium on-site mounting and precision balancing at your residence, driveway, or office workplace handled by Sparky X Mobile Tire Shop. Skip the waiting room—our fully self-powered mobile service units come directly to your vehicle to mount your new all-weather package smoothly and accurately using advanced professional equipment.
SPARKY X SERVICE AREA:
Exclusively available for professional on-site mobile tire installation within Ajax, Pickering, Whitby, Oshawa, Courtice, Bowmanville, Markham, North York, Richmond Hill, Scarborough, and Thornhill.
Blackhawk Street-H HH4S Premium All-Weather Touring SUV Tire - 235/60R18 107H XL
Tires > SUV & Crossover Tires > All-Weather Touring Tires
