Goodyear Assurance Maxlife 2 275/45R21 XL Assurance Maxlife 2
Goodyear

Assurance Maxlife 2

275/45R21 XL
All-Season M+S
🏷️ Manufacturer rebate available: Goodyear Get $100 Back
$272.24/tire $362.99
Set of 4: $1088.96
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

Size275/45R21 XL Assurance Maxlife 2
Width275 mm
Aspect ratio45
Rim diameterR21
Load index110
Speed ratingW
Load rangeXL
SeasonAll-Season
UTQG820 A B
Treadwear warranty85,000 miles
Tread depth12/32"
Severe snow (3PMSF)No
Run-flatNo

About the Goodyear Assurance Maxlife 2

All-Season High-Performance Passenger Car Tire.

Features

* Innovative TredLife Technology with enhanced compound and an innovative tread pattern* Tread design with four deep channels* Shoulder blocks* Built-in wear gauge* M+S Rated* 85,000 Mile/140,000 Km Tread life Limited Warranty* 60 Day Satisfaction Guarantee

Benefits

* Provides all-season performance as well as less frequent tire replacements* Help evacuate water and offer enhanced wet traction in rain and light snow* Offer continuous contact with the road* Makes it easy to monitor tread depth* Quiet, comfortable ride

Understanding the 275/45R21 XL size

In the size code 275/45R21, 275 is the section width in millimetres (about 10.8"). 45 is the aspect ratio — the sidewall height is 45% of the width, or roughly 123.8 mm. R21 means radial construction on a 21-inch wheel, giving an approximate overall diameter of 30.7".

The load index 110 means each tire supports up to 2,337 lbs — about 9,348 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 Goodyear Assurance Maxlife 2 is built for

The Goodyear Assurance Maxlife 2 is an all-season tire, balancing dry grip, wet traction and tread life across spring, summer and autumn conditions. It carries an M+S (mud and snow) marking for light winter service. Fitment category: Passenger Car.

Tread life and grip ratings

This tire carries a UTQG rating of 820 A B. The treadwear grade of 820 is a relative durability score — a grade of 200 is expected to last roughly twice as long as a grade of 100 under the same controlled test. Traction grade A measures straight-line wet stopping grip (AA is highest, then A, B and C). Temperature grade B reflects heat resistance at sustained speed (A is highest).

Price and value

At $272.24 per tire, a full set of four costs $1088.96. That is about 12% below the average price of the 73 tires we stock in this size. Backed by a 85,000-mile treadwear warranty, that works out to roughly $12.81 per 1,000 miles across the set.

Frequently asked questions

What does the tire size 275/45R21 mean?

275 is the section width in millimetres, 45 is the aspect ratio (sidewall height as a percentage of width, about 123.8 mm), and R21 indicates radial construction for a 21-inch wheel. Overall diameter is approximately 30.7 inches.

What are the load and speed ratings of the Goodyear Assurance Maxlife 2 275/45R21 XL?

Its load index of 110 allows up to 2,337 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 Goodyear Assurance Maxlife 2 275/45R21 XL tires cost?

A single tire is $272.24 and a set of four is $1088.96, covered by a 85,000-mile treadwear warranty.

Does the Assurance Maxlife 2 come in other sizes?

Yes — we stock 57 additional Assurance Maxlife 2 sizes besides 275/45R21 XL. Fit only a size approved for your vehicle.

Other sizes of this model

Similar tires in 275/45R21