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Advanta
Advanta HTR-800 275/65R18
Advanta HTR-800 275/65R18
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Looking for a 275/65R18 tire? The Advanta HTR-800 is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.
What 275/65R18 means
In the size 275/65R18, 275 is the section width in millimeters (10.83 in), 65 is the aspect ratio — the sidewall stands 65% as tall as the tire is wide, or 178.8 mm (7.04 in) — R denotes radial construction, and 18 is the wheel diameter in inches. That works out to an overall diameter of about 32.07 inches, turning roughly 629 revolutions per mile. Overall diameter is what matters for speedometer accuracy and clearance when you change sizes, so compare it — not just the width — against your current tire.
The service description on this tire decodes to a load index of 75 — a maximum load of 853 lbs per tire. The speed symbol V corresponds to a maximum sustained speed of 149 mph.
Specifications
| Size | 275/65R18 |
| Service Description | 75V |
| Load Index | 75 |
| Speed Rating | V |
| Load Range | XL |
| Section Width (mm) | 275 |
| Aspect Ratio | 65 |
| Temperature Grade | ATIRE RIM DIAMETER=18TIRE TYPE=TRACTION=AATREAD WEAR=400TREAD DEPTH=UQTG=400 AA AWARRANTY= |
Frequently asked questions
Will 275/65R18 tires fit my vehicle?
Check the size molded into your current tire's sidewall or the tire placard inside the driver's door jamb — if it reads 275/65R18, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right. See every 275/65R18 tire in stock to compare options.
How fast does this tire ship?
Every order at ThreePiece.us ships free, with fast delivery from a nationwide warehouse network. Affirm financing is available at checkout.
What does 75V mean on the Advanta HTR-800?
75V breaks down as load index 75 — rated for 853 lbs per tire — with a V speed rating, good for a maximum sustained 149 mph.
Keep shopping
Shop all 275/65R18 tires, browse Advanta tires, see every Advanta HTR-800 size, or view all tires at ThreePiece.us.
- BRAND:
- Advanta
- MODEL:
- HTR-800
- SIZE:
- 275/65R18
- ASPECT RATIO:
- 65
- LOAD INDEX:
- 75
- LOAD RANGE:
- XL
- SECTION WIDTH:
- 275
- SERVICE DESCRIPTION:
- 75V
- SPEED INDEX:
- V
- TEMPERATURE:
- ATIRE RIM DIAMETER=18TIRE TYPE=TRACTION=AATREAD WEAR=400TREAD DEPTH=UQTG=400 AA AWARRANTY=
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