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Product Information

Nitto NT421Q

The Nitto NT421Q: The Affordable and High-Performance All-Season Tire

Looking to enhance your crossover or SUV's performance without breaking the ...

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Nitto

NT421Q

Tire Size:225/55R18 XL 102V BSW

As Low as

$181.00/each

Daily Driver

Features

All-Season

Passenger

Performance

75,000 miles

Deals

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In Stock
$181.00
$724 for set of 4 tires
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In Stock
$181.99
$727.96 for set of 4 tires
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In Stock
$187.99
$751.96 for set of 4 tires

Uniform Tire Quality Grade (UTQG)

Treadwear

640

Traction

A

Temperature

A

  • Section Width

    225

  • Aspect Ratio

    55

  • Rim Diameter

    18"

  • Overall Diameter

    27.76

  • Rim Width Range

    6.0-8.0"

  • Weight

    29.98 lbs

  • Tread Depth

    11/32"

  • Load Range

    Extra Load (XL)

  • Load Index

    1874 lbs (102)

  • Max PSI

    42 PSI

  • Speed Rating

    Up to 149 mph (V)

  • Sidewall Description

    Blackwall

  • Warranty

    75,000