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Lionhart
Lionhart LH-FIVE 255/40R21
Lionhart LH-FIVE 255/40R21
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The Lionhart LH-FIVE in 255/40R21 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.
What 255/40R21 means
In the size 255/40R21, 255 is the section width in millimeters (10.04 in), 40 is the aspect ratio — the sidewall stands 40% as tall as the tire is wide, or 102.0 mm (4.02 in) — R denotes radial construction, and 21 is the wheel diameter in inches. That works out to an overall diameter of about 29.03 inches, turning roughly 695 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.
Specifications
| Size | 255/40R21 |
| Service Description | 102 |
| Load Index | 102 |
| Section Width (mm) | 255 |
| Aspect Ratio | 40 |
| Temperature Grade | TIRE RIM DIAMETER=21TIRE TYPE=TRACTION=TREAD WEAR=TREAD DEPTH=UQTG=WARRANTY=30000 |
Frequently asked questions
Will 255/40R21 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 255/40R21, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right. See every 255/40R21 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 255/40R21 tires, browse Lionhart tires, see every Lionhart LH-FIVE size, or view all tires at ThreePiece.us.
- BRAND:
- Lionhart
- MODEL:
- LH-FIVE
- SIZE:
- 255/40R21
- ASPECT RATIO:
- 40
- LOAD INDEX:
- 102
- SECTION WIDTH:
- 255
- SERVICE DESCRIPTION:
- 102
- TEMPERATURE:
- TIRE RIM DIAMETER=21TIRE TYPE=TRACTION=TREAD WEAR=TREAD DEPTH=UQTG=WARRANTY=30000
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