653010637 Ultra Grip Performance Gen-1 Tire, 255/50R21 [Blackwall]

Name: 653010637 Ultra Grip Performance Gen-1 Tire, 255/50R21 [Blackwall]
Brand: GOODYEAR STREET
SKU: 280-653010637
Price: 393.99 USD
Availability: InStock

^$393⁹⁹

4 left in stock

Ships on Sep 14, 2026

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Ultra Grip Performance Gen-1
21 in. Diameter

Ultra Grip Performance Gen-1 Tire

Size: 255/50R21

Load Index: 109

Speed Rating: H

Sidewall: Blackwall

Sold Individually

Goodyear Ultra Grip Performance Gen-1 tires are winter commuter and sport-performance tires engineered for dry handling balance, snow performance, and wet or slushy road control. Interlocking sipes, high sipe density, block activators, and hydrodynamic grooves help support braking, grip, and aquaplaning resistance in winter conditions.

How to Read My Sidewall

Goodyear Ultra Grip Performance Gen-1 Features:

Interlocking sipe system provides a balance of dry handling and snow performance.
High sipe density enhances braking on snow and ice.
Block activators provide grip in snow and ice conditions.
Hydrodynamic grooves help improve aquaplaning and slush resistance on wet and slushy roads.
Tread wear indicator helps drivers monitor treadwear throughout the tire life.
Three-Peak Mountain Snowflake designation identifies the tire as meeting required severe snow performance criteria.
Winter commuter and sport-performance design supports traction and control in cold-weather driving.

Goodyear Ultra Grip Performance Gen-1 Notes:

Three-Peak Mountain Snowflake certified for severe snow conditions.

Balanced All-Terrain Performance for Daily Driving and Weekend Adventure

The Hankook Dynapro AT2 RF11 is an all-terrain tire engineered to deliver dependable off-road traction without sacrificing on-road comfort and drivability. Its aggressive tread design features multi-directional grooves, locking shoulder lugs, and staged tread block edges to improve traction on dirt, gravel, snow, and wet pavement while helping reduce road noise during highway driving. The Dynapro AT2 RF11 is Three-Peak Mountain Snowflake certified on qualifying sizes for severe winter service and is designed to provide stable handling and long tread life across a wide range of trucks, SUVs, and off-road-capable vehicles. Reinforced construction and optimized tread compounds help balance durability, ride comfort, and year-round all-terrain performance.

Part TypeTire

Product LineHankook Tires Dynapro AT2 RF11

BrandGOODYEAR STREET

Package Height9.56

Package Width31.04

Package Length31.04

Weight42.4 PG

Part CategoryReplacement Parts

Tire Size255/50R21

Speed RatingH

Tire Weather UsageWinter

Load RangeXL