| Management number | 254295575 | Release Date | 2026/11/07 | List Price | US$60.43 | Model Number | 254295575 | ||
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<h2>Kumho Ecsta PS31 245/50ZR18 100W</h2><p><strong>OVERVIEW</strong></p><p>The Kumho Ecsta PS31 is a performance tire that's designed for use on passenger vehicles in warmer weather conditions and features a 3D dimple design that minimizes heat build-up and enhances high-speed durability. Four wide grooves drain water from the tread to reduce the risk of hydroplaning on wet roads, and the Ecsta PS31's solid center rib and lateral grooves keep the tread blocks stiff to increase handling and wet braking.</p>
| Tire season | Summer |
|---|---|
| Manufacturer | Kumho |
| Tire width | 245 mm |
| Tire load range | B |
| Tire load index | 100 |
| Vehicle fitment type | Universal |
| Warranty distance | 0 miles |
| Is run flat | N |
| Overall diameter | 27.7 in |
| Tire speed rating | W |
| Vehicle type | Car |
| Tire size | 245/50ZR18 |
| Construction type | Radial |
| Electric vehicle tire | N |
| Automotive parts division | Direct Replacement |
| Wheel diameter | 18 in |
| Flotation tire | N |
| Maximum vehicle rim width | 8.5 in |
| Mud & snow rated | N |
| Uniform tire quality grade (utqg) | 460-A-A |
| Features | Fits Multiple Makes And models |
| Items included | Tire Only |
| Minimum vehicle rim width | 7 in |
| Total count | 1 |
| Vehicle class designator | P |
| Tire location | Front and Rear Tires |
| Tire sidewall style | Black Sidewall |
| Tire terrain | Highway Terrain |
| Tire diameter | 18 in |
| Compatible cars | BMW 550 2011-2017; Chevrolet Camaro 2016-2024; Buick Lucerne 2006-2011; Cadillac Commercial Chassis 2008-2008; Infiniti M56 2011-2013; Porsche Panamera 2010-2016; Infiniti Q70 2014-2019; Genesis G80 2021-2024; Infiniti M37 2011-2013; BMW X1 2012-2013; KIA K900 2016-2017; BMW 745xe 2020-2022; Cadillac Professional Chassis 2008-2008; Infiniti M35H 2012-2013; BMW Activehybrid 7 2015-2015; BMW X3 2011-2017; BMW X4 2015-2017; Infiniti Q70L 2015-2019; BMW 535 2011-2017; BMW 750 2006-2021; BMW 760 2003-2008; BMW 740 2011-2022; BMW Alpina B7 2008-2008; BMW 745 2002-2005; Cadillac DTS 2006-2011; Mercedes-Benz SL 2015-2015; Mercedes-Benz S 2014-2020 |
| Tire type | Passenger Car Tires |
| Model | Ecsta PS31 2253803 |
| Tread depth | 10/32 |
| Maximum inflation pressure | 51 psi |
| Tire aspect ratio | 50 |
| Tire treadwear rating | 460 |
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