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Accelera 1200047963 Iota ST68 255/50R21 Ultra High Performance Tire

(2004-2017 Rolls-Royce Phantom)

Part of: Accelera Iota Ultra High Performance Tire

Other options in this family: Accelera 1200055158 Accelera ACST2953022 Accelera 1M489 Accelera 1200053794 Accelera ACST2653022

Manufacturer

Picture for manufacturer Accelera

Part Number

1200047963
9 reviews
Sale Price

$190.83

In Stock (10+)

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Usually delivered within 2 days

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Show details for Accelera 1200047963 Iota ST68 255/50R21 Ultra High Performance Tire
Picture of Accelera 1200047963 Iota ST68 255/50R21 Ultra High Performance Tire
Picture of Accelera 1200047963 Iota ST68 255/50R21 Ultra High Performance Tire
Picture of Accelera 1200047963 Iota ST68 255/50R21 Ultra High Performance Tire
Picture of Accelera 1200047963 Iota ST68 255/50R21 Ultra High Performance Tire
Picture of Accelera 1200047963 Iota ST68 255/50R21 Ultra High Performance Tire
Picture of Accelera 1200047963 Iota ST68 255/50R21 Ultra High Performance Tire
Picture of Accelera 1200047963 Iota ST68 255/50R21 Ultra High Performance Tire

Wheels and Tires sold separately

Accelera 1200047963 Iota ST68 255/50R21 Ultra High Performance Tire — image 1
Accelera 1200047963 Iota ST68 255/50R21 Ultra High Performance Tire — image 2
Accelera 1200047963 Iota ST68 255/50R21 Ultra High Performance Tire — image 3
Accelera 1200047963 Iota ST68 255/50R21 Ultra High Performance Tire — image 4
Accelera 1200047963 Iota ST68 255/50R21 Ultra High Performance Tire — image 5
Accelera 1200047963 Iota ST68 255/50R21 Ultra High Performance Tire — image 6
Accelera 1200047963 Iota ST68 255/50R21 Ultra High Performance Tire — image 7
Accelera 1200047963 Iota ST68 255/50R21 Ultra High Performance Tire — image 8
Product Details

The Accelera Iota ST68 is an ultra-high performance all-season tire designed for SUVs, crossovers, and light trucks seeking exceptional handling and year-round versatility. Engineered with an advanced tread compound and aggressive directional pattern, this tire delivers confident traction in dry, wet, and light winter conditions.

Key Features:

  • 255/50R21 sizing with 106W load and speed rating for high-performance vehicles
  • ZR-rated construction for sustained high-speed capability
  • Directional tread pattern with wide circumferential grooves for superior water evacuation and hydroplaning resistance
  • Optimized siping technology provides enhanced grip on wet and slippery surfaces
  • Reinforced shoulder blocks deliver responsive cornering and handling stability
  • Advanced tread compound balances performance with extended tread life
  • Standard Load (SL) construction for optimal ride comfort

The Iota ST68 combines aggressive styling with practical all-season performance, making it an excellent choice for drivers who demand both capability and value from their SUV or crossover tires.

Products specifications

Fits

2004-2017 Rolls-Royce Phantom

Measuring Rim Width

8.0

Load Capacity (LB)

2094

Speed Rating

W

Max PSI

51

Load Range

SL

Max psi : 51
Service description

106W

Load Index : 106
Speed Rating : W
Tread Depth

10.0

Load Index and Speed Rating

106

Overall Diameter

30.0

Sidewall Style

BLACK

Width

255

Tire Speed

W

Maximum Pressure (psi)

51

Tire Load

106

UTQG

400 A A

Tire Size

255/50ZR21

Sidewall

Black

Section

255

Aspect Ratio

50

Rim Size

21

Easy ordering experience and fast delivery

Great deal thanks

Part came in quickly, quality was outstanding, and install was very easy

Quick and accurate.

So far so good. Let's see how long it takes to ship

Slightly disappointed that I choose 2 day shipping and that information didn't carry over when dropshipped from EBC in NV but I contacted customer service and was refunded right away for the additional shipping cost.

Hard to find parts

It got here really fast and it wasn't damaged at all when it got here.

Good availability.

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