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Kumho 2349523 Ecsta Sport PS72 285/30R21 100Y Summer Performance Tire

(BMW Alpina B7 xDrive 2015, 750i 2006-08, 745Li 2003-05, Alpina B7 2007-08, 2015, 760Li 2003-08, Alpina B7L xDrive 2015, Alpina B7L 2015 + 8 more models)

Part of: Kumho Ecsta Sport Summer Performance Tire

Other options in this family: Kumho 2363243 Kumho 2364843 Kumho 2363363 Kumho 2363633 Kumho 2349323

Manufacturer

Picture for manufacturer Kumho

Part Number

2349523
6 reviews
Sale Price

$370.24

2 left at this price

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Usually delivered within 2 days

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Show details for Kumho 2349523 Ecsta Sport PS72 285/30R21 100Y Summer Performance Tire
Picture of Kumho 2349523 Ecsta Sport PS72 285/30R21 100Y Summer Performance Tire
Picture of Kumho 2349523 Ecsta Sport PS72 285/30R21 100Y Summer Performance Tire
Picture of Kumho 2349523 Ecsta Sport PS72 285/30R21 100Y Summer Performance Tire

Wheels and Tires sold separately

Kumho 2349523 Ecsta Sport PS72 285/30R21 100Y Summer Performance Tire — image 1
Kumho 2349523 Ecsta Sport PS72 285/30R21 100Y Summer Performance Tire — image 2
Kumho 2349523 Ecsta Sport PS72 285/30R21 100Y Summer Performance Tire — image 3
Kumho 2349523 Ecsta Sport PS72 285/30R21 100Y Summer Performance Tire — image 4
Product Details

The Kumho Ecsta Sport PS72 is a max performance summer tire engineered for high-performance passenger cars and sports sedans demanding exceptional grip and handling in warm weather conditions. Designed for enthusiasts who prioritize cornering precision and responsive steering, this tire delivers track-capable performance for street use.

Key Features:

  • Advanced silica-reinforced tread compound optimizes dry and wet traction while maintaining flexibility across a wide temperature range
  • Aggressive directional tread pattern with wide circumferential grooves efficiently evacuates water to resist hydroplaning
  • Rigid outside shoulder blocks enhance cornering stability and steering response during high-speed maneuvers
  • Continuous center rib improves straight-line stability and provides confident feedback at highway speeds
  • Jointless spiral-wound nylon cap ply ensures uniformity and high-speed durability
  • Summer-only compound delivers maximum grip in dry and wet conditions but is not intended for near-freezing temperatures

The Ecsta Sport PS72 combines Kumho's racing-derived technology with street-focused refinement, making it an ideal choice for performance vehicle owners seeking an affordable alternative to premium tire brands without sacrificing capability.

Products specifications

Fits

BMW Alpina B7 xDrive 2015, 750i 2006-08, 745Li 2003-05, Alpina B7 2007-08, 2015, 760Li 2003-08, Alpina B7L xDrive 2015, Alpina B7L 2015, 760i 2004-06; Mercedes-Benz S500 2021-26, S580 2021-26, EQE 350 2023-25, EQE 500 2023-25 + 3 more models

Aspect Ratio

30

Rim Size

21

Overall Diameter

28

Speed Rating

(Y)

Section

285

UTQG

260 AA A

Load Index

100

Load Range

XL

Max psi : 50
Sidewall

Black

Tread Depth

8.90

Ply Rating

XL

Tire Size

285/30R21XL

Origin

Korea

Measuring Rim Width

9.5

RPM

720

Maximum Pressure (psi)

50

Radial Bias Flag

R

Load Capacity (LB)

1764

Very good

Easy to use.

worked as it should

Very easy to order. Shipping was on time and product is exactly what I ordered. Overall very satisfied

Excellant so far.

Great customer service!

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