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Altimax RT45
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Specifications
| Size | 205/55R17 XL Altimax RT45 |
|---|---|
| Width | 205 mm |
| Aspect ratio | 55 |
| Rim diameter | R17 |
| Load index | 95 |
| Speed rating | V |
| Load range | XL |
| Season | All-Season |
|---|---|
| UTQG | 700 A A |
| Treadwear warranty | 65,000 miles |
| Tread depth | 11/32" |
| Weight | 21.1 lbs |
| Max pressure | 51 psi |
| Severe snow (3PMSF) | No |
| Run-flat | No |
About the General Altimax RT45
All-Season Passenger Car/CUV Touring tire. Available in Outlined White Letter (OWL) and Black Sidewall (BSW).
Features
* Replacement tire monitor* Visual alignment indicators (VAI)* 75,000 Mile Limited Treadwear Warranty (T/H Rated)* 65,000 Mile Limited Treadwear Warranty (V Rated)* 45 Day Trial* 12 Month Road Hazard Coverage
Benefits
* Letters in the tread wear off when the tire wears to 2/32 of tread depth, indicating tire change is needed* Indicators in both sides of the tread wear off either evenly or unevenly, alerting driver of uneven wheel alignment* Reliable braking on wet roads* Responsive handling on wet and dry roads* Optimal traction in light snow* Low road noise* Long-lasting treadwear
Understanding the 205/55R17 XL size
In the size code 205/55R17, 205 is the section width in millimetres (about 8.1"). 55 is the aspect ratio — the sidewall height is 55% of the width, or roughly 112.8 mm. R17 means radial construction on a 17-inch wheel, giving an approximate overall diameter of 25.9".
The load index 95 means each tire supports up to 1,521 lbs — about 6,084 lbs across a full set of four. The speed symbol V certifies the tire to 149 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 General Altimax RT45 is built for
The General Altimax RT45 is an all-season tire, balancing dry grip, wet traction and tread life across spring, summer and autumn conditions. Fitment category: Passenger Car, CAR, Performance, Touring.
Tread life and grip ratings
This tire carries a UTQG rating of 700 A A. The treadwear grade of 700 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 $123.74 per tire, a full set of four costs $494.96. That is about 14% below the average price of the 36 tires we stock in this size. Backed by a 65,000-mile treadwear warranty, that works out to roughly $7.61 per 1,000 miles across the set.
Frequently asked questions
What does the tire size 205/55R17 mean?
205 is the section width in millimetres, 55 is the aspect ratio (sidewall height as a percentage of width, about 112.8 mm), and R17 indicates radial construction for a 17-inch wheel. Overall diameter is approximately 25.9 inches.
What are the load and speed ratings of the General Altimax RT45 205/55R17 XL?
Its load index of 95 allows up to 1,521 lbs per tire. Its speed rating of V is certified to 149 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 General Altimax RT45 205/55R17 XL tires cost?
A single tire is $123.74 and a set of four is $494.96, covered by a 65,000-mile treadwear warranty.
Does the Altimax RT45 come in other sizes?
Yes — we stock 139 additional Altimax RT45 sizes besides 205/55R17 XL. Fit only a size approved for your vehicle.