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Mickey Thompson

Mickey Thompson ET Street S/S 305/35R20 tire

SKU CH-JTM2-X33SF

A high-performance summer racing tire with directional tread and R-compound for dry and wet grip, sized 305/35R20 on a 20-inch rim

  • SeasonSummer
  • Vehicle0
  • Winter Tire TypeStudless
  • Shipping Height12.000
  • Shipping Length28.000
  • Shipping Width28.000
  • DOT-approved racing tire for legal track use
  • Directional tread and R-compound boost dry and wet grip
  • 305 mm section width with 35 aspect ratio on 20 in rim
  • 4 in overall diameter fits wide-performance fitments
  • 6/32 in tread depth balances traction and wear

Summer racing tire for track use

The Mickey Thompson ET Street S/S is a DOT-approved high-performance summer tire built for racing vehicles. Its directional tread pattern and R-compound construction deliver strong dry and wet grip during competition. The 305/35R20 size fits a 20-inch rim with a 305 mm section width and 35 aspect ratio.

Sustained grip on hot pavement

The R-compound maintains consistent traction as temperatures rise through repeated hard launches and cornering cycles. Directional grooves evacuate water efficiently to preserve contact patch integrity in wet conditions. A tread depth of 6/32 inch provides the rubber volume needed for extended track sessions without rapid wear.

Street-legal limits of a racing compound

DOT approval allows legal highway travel, yet the summer-only compound loses elasticity in cold weather and offers no winter traction. The SL load range and absent speed rating reflect a design focused on maximum grip rather than load-carrying versatility. Buyers needing year-round usability or higher load capacity should consider alternative tire categories.

Highlights

  • DOT-approved racing tire for legal track use
  • Directional tread and R-compound boost dry and wet grip
  • 305 mm section width with 35 aspect ratio on 20 in rim
  • 4 in overall diameter fits wide-performance fitments
  • 6/32 in tread depth balances traction and wear

Specifications

BrandMickey Thompson
SeasonSummer
Vehicle0
Winter Tire TypeStudless
Shipping Height12.000
Shipping Length28.000
Shipping Width28.000
Load RangeSL
Overall Diameter28.4
Ply Rating4 Ply
Rim Size20
Sidewall ColorBSW: Black Side Wall
Size305/35R20
Run-FlatNo
Tire TypeHigh Performance
Vehicle Type0
Size Description (Sidewall Description)305/35R20 N/A SL
Section Width305
Aspect Ratio35
Tread Depth6/32

Questions about this item

How much road noise and heat should I expect from the 305/35R20 ET Street S/S during extended summer driving?

The directional tread design and R-compound prioritise dry and wet grip over quiet touring comfort, so expect noticeable pattern noise and rapid heat build-up during long highway runs.

What wheel width and vehicle clearance do I need to fit the 305 mm section width on a 20-inch rim?

You need a 20-inch rim of appropriate width for a 305 mm section, plus enough wheel-well clearance for the 28.4-inch overall diameter and 35-series sidewall.

Will the 6/32-inch tread depth on this DOT-approved racing tire wear evenly alongside older rear tyres on the same axle?

The shallow 6/32-inch tread depth and soft R-compound wear much faster than standard street tyres, so mixing them with older, deeper-tread rears will create uneven grip and handling imbalance.

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