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Maxxis
Maxxis BRAVO HPM3 245/55R18
Maxxis BRAVO HPM3 245/55R18
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The Maxxis BRAVO HPM3 in 245/55R18 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.
What 245/55R18 means
In the size 245/55R18, 245 is the section width in millimeters (9.65 in), 55 is the aspect ratio — the sidewall stands 55% as tall as the tire is wide, or 134.8 mm (5.31 in) — R denotes radial construction, and 18 is the wheel diameter in inches. That works out to an overall diameter of about 28.61 inches, turning roughly 705 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 103 — a maximum load of 1,929 lbs per tire. The speed symbol W corresponds to a maximum sustained speed of 168 mph.
Specifications
| Size | 245/55R18 |
| Service Description | 103W |
| Load Index | 103 |
| Speed Rating | W |
| Section Width (mm) | 245 |
| Aspect Ratio | 55 |
| Temperature Grade | TIRE RIM DIAMETER=18TIRE TYPE=TouringTRACTION=AATREAD WEAR=700TREAD DEPTH=UQTG=700 AAWARRANTY=50000 |
Frequently asked questions
What does 103W mean on the Maxxis BRAVO HPM3?
103W breaks down as load index 103 — rated for 1,929 lbs per tire — with a W speed rating, good for a maximum sustained 168 mph.
Will 245/55R18 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 245/55R18, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right. See every 245/55R18 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.
Keep shopping
Shop all 245/55R18 tires, browse Maxxis tires, see every Maxxis BRAVO HPM3 size, or view all tires at ThreePiece.us.
- BRAND:
- Maxxis
- MODEL:
- BRAVO HPM3
- SIZE:
- 245/55R18
- ASPECT RATIO:
- 55
- LOAD INDEX:
- 103
- SECTION WIDTH:
- 245
- SERVICE DESCRIPTION:
- 103W
- SPEED INDEX:
- W
- TEMPERATURE:
- TIRE RIM DIAMETER=18TIRE TYPE=TouringTRACTION=AATREAD WEAR=700TREAD DEPTH=UQTG=700 AAWARRANTY=50000
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