Brand: Nitto
Model: NIT NT421Q
Size: 275/55R20XL
Aspect Ratio: 55
Load Index: 117
Load Range: XL
Section Width: 275
Service Description: 117V
Speed Index: V
Temperature: A
Tire Rim Diameter: 20
Tire Type: Highway
Traction: A
Tread Wear: 640
Tread Depth: 12.5
UQTG: 640AA
Warranty: 75K