Price range
Product categories
Sort by
-
☀️ Pirelli P Zero (PZ4) 305/30ZR21 XL (104Y) Max Performance Summer Tire 4132100
$751.33Deals from $751.33
-
☀️ Pirelli P Zero (PZ4) 305/30ZR21 XL (104Y) Max Performance Summer Tire 4150100
$530.03Deals from $530.03
-
☀️ Pirelli P Zero (PZ4) 305/30ZR21 XL (104Y) Max Performance Summer Tire 4150100 OLD
$383.89Deals from $383.89
-
Pirelli P Zero (PZ4) 305/30ZR21 XL 104Y Max Performance Summer Tire 2862800
$610.75Deals from $610.75
-
Pirelli P Zero (PZ4) 305/30ZR21 XL 104Y Max Performance Summer Tire 4314100
$608.43Deals from $608.43
-
Pirelli P Zero R 305/30ZR21 XL (104Y) Max Performance Summer Tire 4231300
$707.03Deals from $707.03
-
Pirelli P Zero R 305/30ZR21 XL 104Y Max Performance Summer Tire 4455100
$576.08Deals from $576.08
-
Pirelli P Zero Trofeo RS 305/30ZR21 XL (104Y) Streetable Track & Competition Tire 4231900
$1,068.77Deals from $1,068.77
-
❄️ Pirelli Winter Sottozero Serie II 305/30R21 XL 104W Performance Winter / Snow Tire 2822600
$362.68Deals from $362.68
-
☀️ Vitour Tempesta P1 P-01R 305/30ZR21 XL 104Y Extreme Performance Summer Tire 6976158609638
$608.00Deals from $608.00
-
Yokohama ADVAN NEOVA AD09 305/30R21 XL 104W Extreme Performance Summer Tire 110111979
$463.99Deals from $463.99
-
Yokohama Advan Sport V107 305/30ZR21 104Y UHP Passenger Tires
$325.99Deals from $366.99
What Does 305/30R21 Actually Mean?
Let's break it down simply: The 305 means this tire has a tread width of 305 millimeters. The 30 is the aspect ratio, which means the sidewall height is 30% of that width. The "R" stands for Radial construction (the modern standard for safety and durability), and finally, the 21 indicates that this tire perfectly fits a 21-inch wheel.