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Michelin Pilot Sport 4S - 305/25R21

Pilot Sport 4S 305/25R21 Tire Specs

Size Diameter Width Rim
Range		 Measured
Rim		 Tread
Depth		 Load
Range		 Max
Load		 Max
psi		 Max
Speed		 Weight Sidewall
Letters		 Revs/Mile
305/25ZR21
98Y XL BSW
300 AA A		 27" 12.3" 10.5-11.5" 11" 9.5/32" Extra Load 1653 lbs 50 psi 186 mph 28.7 lbs Black 771 Show Specs
30,000 MileTread Warranty
Michelin Pilot Sport 4S 305/25R21
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Pilot Sport 4S
Summer - Supreme Performance
Size: 305/25R21
Read Reviews(2)
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(Last Checked 10/26/24)

The Michelin Pilot Sport 4 S has an asymmetric tread pattern that provides lateral grip while it's Dynamic Response Technology helps to provide better steering and stability. The inside tread block of the Pilot Sport 4 S is packed with high levels of silica for wet road performance and a new mix of elastomers gives you long lasting tread wear without sacrificing traction on dry pavement.

The 305/25R21 Michelin Pilot Sport 4S has a diameter of 27", a width of 12.3", mounts on a 21" rim and has 771 revolutions per mile. It weighs 28.7 lbs, has a max load of 1653 lbs, a maximum air pressure of 50 psi, a tread depth of 9.5/32" and should be used on a rim width of 10.5-11.5".



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AMG63's Review
Performance : 10/10
Appearance : 10/10
Noise : 10/10
Comfort : 10/10
Price : Great Deal
Recommend : Yes
Comments : I love my Michelin Pilot Sport 4S! They provide the right amount of grip for accelerating, braking and cornering!
Wakondax's Review
Performance : 10/10
Appearance : 10/10
Noise : 10/10
Comfort : 10/10
Price : Seems Right
Recommend : Yes
Comments : Best tires I have ever owned. Great handling. Great traction. The 315/35/20 is actually just as wide as a 325 tire. Compared tire size in person.
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