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Summit
Summit ULTRAMAX AS 225/50R16
Summit ULTRAMAX AS 225/50R16
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The Summit ULTRAMAX AS in 225/50R16 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.
What 225/50R16 means
In the size 225/50R16, 225 is the section width in millimeters (8.86 in), 50 is the aspect ratio — the sidewall stands 50% as tall as the tire is wide, or 112.5 mm (4.43 in) — R denotes radial construction, and 16 is the wheel diameter in inches. That works out to an overall diameter of about 24.86 inches, turning roughly 811 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 92 — a maximum load of 1,389 lbs per tire. The speed symbol V corresponds to a maximum sustained speed of 149 mph.
Specifications
| Size | 225/50R16 |
| Service Description | 92V |
| Load Index | 92 |
| Speed Rating | V |
| Section Width (mm) | 225 |
| Aspect Ratio | 50 |
| Temperature Grade | ATIRE RIM DIAMETER=16TIRE TYPE=TRACTION=ATREAD WEAR=420TREAD DEPTH=UQTG=420 A AWARRANTY= |
Frequently asked questions
What does 92V mean on the Summit ULTRAMAX AS?
92V breaks down as load index 92 — rated for 1,389 lbs per tire — with a V speed rating, good for a maximum sustained 149 mph.
Will 225/50R16 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 225/50R16, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right.
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
Browse Summit tires, see every Summit ULTRAMAX AS size, or view all tires at ThreePiece.us.
- BRAND:
- Summit
- MODEL:
- ULTRAMAX AS
- SIZE:
- 225/50R16
- ASPECT RATIO:
- 50
- LOAD INDEX:
- 92
- SECTION WIDTH:
- 225
- SERVICE DESCRIPTION:
- 92V
- SPEED INDEX:
- V
- TEMPERATURE:
- ATIRE RIM DIAMETER=16TIRE TYPE=TRACTION=ATREAD WEAR=420TREAD DEPTH=UQTG=420 A AWARRANTY=
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