Brand: Nitto
Model: NIT NT421Q
Size: 255/45R20XL
Aspect Ratio: 45
Load Index: 105
Load Range: XL
Section Width: 255
Service Description: 105W
Speed Index: W
Temperature: A
Tire Rim Diameter: 20
Tire Type: Highway
Traction: A
Tread Wear: 560
Tread Depth: 10.1
UQTG: 560AA
Warranty: 60K