Cooper
Zeon Crossrange NRT
265/40R21 XL
All-Season
M+S
$209.99/tire
$279.99
Set of 4: $839.96
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Specifications
| Size | 265/40R21 XL Zeon Crossrange NRT Mo |
|---|---|
| Width | 265 mm |
| Aspect ratio | 40 |
| Rim diameter | R21 |
| Load index | 105 |
| Speed rating | H |
| Load range | XL |
| Season | All-Season |
|---|---|
| UTQG | 280 A A |
| Tread depth | 9/32" |
| Weight | 29.77 lbs |
| Max pressure | 50 psi |
| Severe snow (3PMSF) | No |
| Run-flat | No |
About the Cooper Zeon Crossrange NRT
All-Season Passenger SUV/CUV Touring tire with Noise Reduction Technology (NRT).
Features
* Advanced tread compound and innovative tread pattern design
Benefits
* Offers outstanding grip and traction on both wet and dry surfaces* Engineered for reduced road noise and comfort* Provides long tread life
Understanding the 265/40R21 XL size
In the size code 265/40R21, 265 is the section width in millimetres (about 10.4"). 40 is the aspect ratio — the sidewall height is 40% of the width, or roughly 106 mm. R21 means radial construction on a 21-inch wheel, giving an approximate overall diameter of 29.3".
The load index 105 means each tire supports up to 2,039 lbs — about 8,156 lbs across a full set of four. The speed symbol H certifies the tire to 130 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 Cooper Zeon Crossrange NRT is built for
The Cooper Zeon Crossrange NRT 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, SUV/CUV.
Tread life and grip ratings
This tire carries a UTQG rating of 280 A A. The treadwear grade of 280 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 A reflects heat resistance at sustained speed (A is highest).
Price and value
At $209.99 per tire, a full set of four costs $839.96. That is about 33% below the average price of the 63 tires we stock in this size.
Frequently asked questions
What does the tire size 265/40R21 mean?
265 is the section width in millimetres, 40 is the aspect ratio (sidewall height as a percentage of width, about 106 mm), and R21 indicates radial construction for a 21-inch wheel. Overall diameter is approximately 29.3 inches.
What are the load and speed ratings of the Cooper Zeon Crossrange NRT 265/40R21 XL?
Its load index of 105 allows up to 2,039 lbs per tire. Its speed rating of H is certified to 130 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 Cooper Zeon Crossrange NRT 265/40R21 XL tires cost?
A single tire is $209.99 and a set of four is $839.96.
Does the Zeon Crossrange NRT come in other sizes?
Yes — we stock 4 additional Zeon Crossrange NRT sizes besides 265/40R21 XL. Fit only a size approved for your vehicle.
