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General 15592300000 G-Max RS 285/30R20 99Y XL Ultra High Performance Summer Tire

(Chevrolet Camaro 2017; BMW M3 2015-18, 2021-27, Z4 2025-26, M4 2015-27, M2 2023-27, i4 2022-25, Z8 2003, Alpina B6 xDrive Gran Coupe 2016 + 12 more models)

Manufacturer

Part Number

15592300000
Sale Price

$311.99

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The General G-Max RS 285/30R20 99Y is an ultra high performance summer tire engineered for drivers of performance sedans, modern muscle cars, sports cars, and sporty coupes who demand exceptional grip and handling in warm weather conditions. This tire delivers bold performance on both dry and wet surfaces with advanced technologies designed for the enthusiast driver.

Key Features:

  • SmartGrip Technology: Provides precise steering responsiveness and sporty handling characteristics for confident cornering
  • Solid Center Rib: Enhances accelerating and braking capabilities while delivering crisp steering response through sharp corners
  • Stable Shoulder Blocks: Maximize grip on both dry and wet road surfaces for predictable handling
  • Optimized Footprint: Larger contact patch promotes even wear distribution for extended tire life
  • Visual Wear Indicator: Easy-to-view SmartMonitor indicator on center rib alerts you when tire replacement is needed
  • Ultra-Low Profile Design: 30-series aspect ratio with 3.4-inch sidewall height provides enhanced handling and reduced flex during high-performance driving

Specifications: 285mm section width, 26.7-inch overall diameter, 99Y service description (1,709 lbs load capacity, 186 mph speed rating), Extra Load (XL) rated, 4-ply construction, black sidewall (BSW), UTQG rating of 360-AA-A. Approved for 9.5-10.5 inch wide wheels with 10-inch measuring rim width. This tire features a 10/32nds tread depth and maximum inflation pressure of 51 PSI.

Important Note: As a summer tire, the G-Max RS is optimized for warm weather performance and is not intended for use in near-freezing temperatures, ice, or snow conditions. For year-round driving in cold climates, an all-season or winter tire is recommended.

Products specifications

Fits

Chevrolet Camaro 2017; BMW M3 2015-18, 2021-27, Z4 2025-26, M4 2015-27, M2 2023-27, i4 2022-25, Z8 2003, Alpina B6 xDrive Gran Coupe 2016, M2 M xDrive 2027; Jaguar XK8 2006, XF 2009-15, XKR 2001-06, XK 2010-15, XFR 2010-11 + 6 more models

Sidewall

BSW

Aspect Ratio

30

Rim Size

20

Overall Diameter

27

Speed Rating

Y

Section

285

UTQG

360 AA A

Load Index

99

Measuring Rim Width

10.0

Service description

99Y

Load Index : 99
Speed Rating : Y
Tread Depth

10.0

Ply Rating

4

Load Range

XL

Max psi : 51
Load Capacity (LB)

1709

Tire Size

285/30R20XL

RPM

777

Maximum Pressure (psi)

51

Radial Bias Flag

R

Origin

CZECHREPUBLIC

Product worked great

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Received item as described.

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