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Continental SportContact 6 SSR 235/40R18 XL 95Y Max Performance Summer Tire 03112090000
$239.47Deals from $204.20
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❄️ Continental VikingContact 7 235/40R18 95T Winter Passenger Tires
$230.99Deals from $230.99
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🌦️ Cooper Cobra Instinct 235/40ZR18 XL 95Y Ultra High Performance All-Season Tire 160117025
$183.99Deals from $183.99
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🌦️ Cooper ProControl 235/40R18 XL 95W Grand Touring All-Season Tire 166433021
$205.99Deals from $205.99
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🌦️ Cooper Zeon RS3-G1 235/40R18 95W All Season Passenger Tires
$170.99Deals from $170.99
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🌦️ Cosmo MuchoMacho 235/40ZR18 95Y All Season Passenger Tires
$83.99Deals from $94.96
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🌦️ Crosswind 235/40R18 95W All Season UHP Passenger Tires
$89.96Deals from $89.96
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🌦️ Delinte DH2 235/40R18 95W All Season Passenger Tires
$92.96Deals from $93.96
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Delinte DS2 235/40R18 95W Highway Passenger Tires
$89.99Deals from $94.99
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☀️ Dunlop 235/40ZR18 95Y Sport Maxx RT2 UHP Summer Passenger Tires
$132.92Deals from $132.92
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Dunlop SP Sport Maxx GT 235/40R18 91Y UHP Passenger Tires
$128.99Deals from $128.99
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🌦️ Eldorado Doral SDL Sport 3.0 235/40ZR18 95W All Season Passenger Tires
$86.96Deals from $79.97
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Evoluxx Capricorn 235/40R18 95W UHP Passenger Tires
$90.96Deals from $84.96
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Evoluxx Capricorn 235/40R18 95W UHP Passenger Tires
$74.99Deals from $89.99
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Falken Aklimate 235/40R18 XL 95W Grand Touring All-Season Tire 28392726
$182.00Deals from $182.00
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Falken Azenis FK460 A/S 235/40ZR18 XL 95Y Ultra High Performance All-Season Tire 28105893
$203.00Deals from $203.00
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Falken Azenis FK510 235/40ZR18 XL (95Y) Ultra High Performance Summer Tire 28039762
$202.00Deals from $202.00
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Falken Azenis RT615K%2B 235/40R18 RF 95W Extreme Performance Summer Tire 28537681
$195.00Deals from $195.00
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☀️ Falken Azenis RT660 235/40ZR18 XL 95W Extreme Performance Summer Tire 28677086
$216.34Deals from $216.34
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☀️ Falken Azenis RT660%2B 235/40ZR18 XL 95W Extreme Performance Summer Tire 28683464
$259.14Deals from $259.14
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Falken Ziex ZE950 A/S UHP All Season 235/40ZR18 95W Passenger Tires
$119.98Deals from $119.98
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Falken ZIEX ZE960 A/S 235/40R18 XL 95W Grand Touring All-Season Tire 28963893
$151.00Deals from $151.00
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Federal 595 RS-Pro 235/40ZR18 91Y Racing Passenger Tires
$182.96Deals from $182.96
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Federal 595RS RR 235/40ZR18 91W UHP Passenger Tires
$169.96Deals from $169.96
What Does 235/40R18 Actually Mean?
Let's break it down simply: The 235 means this tire has a tread width of 235 millimeters. The 40 is the aspect ratio, which means the sidewall height is 40% of that width. The "R" stands for Radial construction (the modern standard for safety and durability), and finally, the 18 indicates that this tire perfectly fits a 18-inch wheel.