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Kenda
Kenda KR28 305/55R20
Kenda KR28 305/55R20
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Shop the Kenda KR28 305/55R20 at ThreePiece.us — free shipping on every order, Affirm financing available, and fast delivery nationwide.
What 305/55R20 means
In the size 305/55R20, 305 is the section width in millimeters (12.01 in), 55 is the aspect ratio — the sidewall stands 55% as tall as the tire is wide, or 167.8 mm (6.60 in) — R denotes radial construction, and 20 is the wheel diameter in inches. That works out to an overall diameter of about 33.21 inches, turning roughly 607 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 121 — a maximum load of 3,197 lbs per tire. The speed symbol S corresponds to a maximum sustained speed of 112 mph.
Load Range E corresponds to a 10-ply rating.
Specifications
| Size | 305/55R20 |
| Service Description | 121S |
| Load Index | 121 |
| Speed Rating | S |
| Load Range | E |
| Section Width (mm) | 305 |
| Aspect Ratio | 55 |
| Temperature Grade | TIRE RIM DIAMETER=20TIRE TYPE=All TerrainTRACTION=TREAD WEAR=TREAD DEPTH=UQTG=WARRANTY= |
Frequently asked questions
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 121S mean on the Kenda KR28?
121S breaks down as load index 121 — rated for 3,197 lbs per tire — with an S speed rating, good for a maximum sustained 112 mph.
Will 305/55R20 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 305/55R20, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right. See every 305/55R20 tire in stock to compare options.
Keep shopping
Shop all 305/55R20 tires, browse Kenda tires, see every Kenda KR28 size, or view all tires at ThreePiece.us.
- BRAND:
- Kenda
- MODEL:
- KR28
- SIZE:
- 305/55R20
- ASPECT RATIO:
- 55
- LOAD INDEX:
- 121
- LOAD RANGE:
- E
- SECTION WIDTH:
- 305
- SERVICE DESCRIPTION:
- 121S
- SPEED INDEX:
- S
- TEMPERATURE:
- TIRE RIM DIAMETER=20TIRE TYPE=All TerrainTRACTION=TREAD WEAR=TREAD DEPTH=UQTG=WARRANTY=
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