Brand: Nitto Tires Manufacturer's Part Number: 211230 Part Type: Tires Product Line: Nitto NT 555 G2 Tires Summit Racing Part Number: NIT-211230 UPC: 4981910773641 Wheel Diameter: 17 in. Tire Size: 255/50-17 Tire Weather Usage: Summer Tire Construction: Radial Sidewall Style: Blackwall UTQG Tread Wear Rating: 320 Tire Diameter: 27.09 in. Section Width: 10.43 in. Minimum Recommended Wheel Width: 7.00 in. Maximum Recommended Wheel Width: 9.00 in. Directional: Yes Severe Snow Rated (3PMSF): No Speed Rating: W Asymmetrical Tread Pattern: No Traction Rating: AA Temperature Rating: A Tread Depth: 10.2/32 in. DOT-Approved: Yes Run-Flat Technology: No Studdable Winter Tire: No Tube Required: No Max Load Single (lbs.): 1，819 lbs. Quantity: Sold individually. Nitto NT 555 G2 Tires Pilot your muscle car down high-speed straightaways and through tight twisty curves with confidence when it's equipped with Nitto NT 555 G2 tires! These ultra-high performance tires are designed for use on vehicles such as the 2005 and newer Mustangs. The NT 555 G2s feature a specialized bonding agent that helps create a tire with a higher compound stiffness―which results in better cornering performance in both wet and dry conditions. Their directional tread pattern (with twin center ribs and larger tapered tread blocks) offers excellent dry traction， as well as increased cornering and straight-line stability. The reinforced shoulder tread blocks help to improve both wet and dry cornering grip. Order a set of Nitto NT 555 G2 tires―designed with the performance driver in mind!