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Family Tire & Auto Care

Kumho Ecsta STX 305/50R20 120V RF BW

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Kumho Ecsta STX ultra-high-performance tire

Representative tire image · wheel not included

Item # 3055020KUM1648913

$237.40 /tire

$1,151.85 for 4 tires, installation, listed fees and tax includedOrder-in required · installation from Wed, Oct 28

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Contact method

Features

  • Ultra High Performance
  • RF
  • Speed rating V (149 mph)

Product info

Kumho Ecsta STX

Features & full description

The Kumho Ecsta STX is an ultra-high-performance tire for passenger vehicles. We carry it in 32 sizes for 16- to 28-inch wheels. Speed ratings run from V to W (up to 168 mph). We install it at our stores with our standard installation package.

  • Run-flat in some sizes
  • Sidewall: black sidewall
  • Tread depth when new: 10 to 11.5/32 inch, by size
Size and rating details
  • 305/50R20: 305 mm wide, sidewall height 50% of the width, for 20-inch wheels.
  • 120V: load index 120, speed rating V (up to 149 mph).
  • RF: RF.
  • BW: Black sidewall.
  • Tread depth: 11.5/32 inch when new.
Tire sizes & specifications

Selected Size:305/50-R20

Size
305/50R20
Load index
120
Speed rating
V, up to 149 mph
Load range
RF
Sidewall
Black sidewall
Tread depth
11.5/32 in
Tire type
Ultra High Performance
Item #
3055020KUM1648913

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