Nitto Motivo 365 255/40R18 XL Motivo 365
Nitto

Motivo 365

255/40R18 XL
3PMSF
$153.00/tire $204.00
Set of 4: $612.00
Minimum order: 4 tires (sizes can be mixed) ? Selling in sets of 4 is how we keep our prices this low — and a matching set keeps your car balanced and safe.
Most drivers replace all four for even wear and handling.
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Specifications

Size255/40R18 XL Motivo 365
Width255 mm
Aspect ratio40
Rim diameterR18
Load index99
Speed ratingW
Load rangeXL
Treadwear warranty60,000 miles
Severe snow (3PMSF)Yes
Run-flatNo

About the Nitto Motivo 365

All-Weather High Performance Passenger Car and SUV/CUV tire.

Features

* Asymmetric pattern - inside tread design for snow and wet performance, outside tread design for snow and dry performance* Multi wave sipes* Stepped block edges* Taper and offset grooves and wide main grooves* Tire wear indicators* Wide blocks in center area* Sipes connected to dimples* Circumferential grooves* Carries the Three-Peak Mountain Snowflake (3PMSF) symbol* 60,000 Mile Treadwear Limited Warranty

Benefits

* Minimize irregular wear* Improve braking on wet roads* Improve snow traction* Easily inspect tire wear conditions to promote tire maintenance* Provide excellent handling and stability* Channel water away for maximum wet performance* Meets the required performance criteria for Use in Severe Snow Conditions

Understanding the 255/40R18 XL size

In the size code 255/40R18, 255 is the section width in millimetres (about 10"). 40 is the aspect ratio — the sidewall height is 40% of the width, or roughly 102 mm. R18 means radial construction on a 18-inch wheel, giving an approximate overall diameter of 26".

The load index 99 means each tire supports up to 1,709 lbs — about 6,836 lbs across a full set of four. The speed symbol W certifies the tire to 168 mph under its rated load. Always match or exceed the load index and speed rating listed on your vehicle's door-jamb placard.

What the Nitto Motivo 365 is built for

It carries the three-peak mountain snowflake (3PMSF) symbol, meaning it passed a standardised severe-snow traction test.

Price and value

At $153.00 per tire, a full set of four costs $612.00. That is about 21% below the average price of the 71 tires we stock in this size. Backed by a 60,000-mile treadwear warranty, that works out to roughly $10.20 per 1,000 miles across the set.

Frequently asked questions

What does the tire size 255/40R18 mean?

255 is the section width in millimetres, 40 is the aspect ratio (sidewall height as a percentage of width, about 102 mm), and R18 indicates radial construction for a 18-inch wheel. Overall diameter is approximately 26 inches.

What are the load and speed ratings of the Nitto Motivo 365 255/40R18 XL?

Its load index of 99 allows up to 1,709 lbs per tire. Its speed rating of W is certified to 168 mph. Check your door-jamb placard and do not fit a tire rated below the vehicle's requirement.

How much does a set of 4 Nitto Motivo 365 255/40R18 XL tires cost?

A single tire is $153.00 and a set of four is $612.00, covered by a 60,000-mile treadwear warranty.

Is the Nitto Motivo 365 rated for snow?

Yes. It carries the three-peak mountain snowflake (3PMSF) symbol, meaning it met a standardised severe snow traction test.

Does the Motivo 365 come in other sizes?

Yes — we stock 68 additional Motivo 365 sizes besides 255/40R18 XL. Fit only a size approved for your vehicle.

Other sizes of this model

Similar tires in 255/40R18

Toyo Observe Gsi-6 255/40R18 XL Observe Gsi-6 HP
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