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Lancaster
Lancaster TR-66GR-66 235/35R19
Lancaster TR-66GR-66 235/35R19
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Shop the Lancaster TR-66GR-66 235/35R19 at ThreePiece.us — free shipping on every order, Affirm financing available, and fast delivery nationwide.
What 235/35R19 means
In the size 235/35R19, 235 is the section width in millimeters (9.25 in), 35 is the aspect ratio — the sidewall stands 35% as tall as the tire is wide, or 82.2 mm (3.24 in) — R denotes radial construction, and 19 is the wheel diameter in inches. That works out to an overall diameter of about 25.48 inches, turning roughly 792 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 91 — a maximum load of 1,356 lbs per tire. The speed symbol W corresponds to a maximum sustained speed of 168 mph.
Specifications
| Size | 235/35R19 |
| Service Description | 91W |
| Load Index | 91 |
| Speed Rating | W |
| Section Width (mm) | 235 |
| Aspect Ratio | 35 |
| Temperature Grade | ATIRE RIM DIAMETER=19TIRE TYPE=TRACTION=ATREAD WEAR=380TREAD DEPTH=UQTG=380 A AWARRANTY= |
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 91W mean on the Lancaster TR-66GR-66?
91W breaks down as load index 91 — rated for 1,356 lbs per tire — with a W speed rating, good for a maximum sustained 168 mph.
Will 235/35R19 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 235/35R19, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right. See every 235/35R19 tire in stock to compare options.
Keep shopping
Shop all 235/35R19 tires, browse Lancaster tires, see every Lancaster TR-66GR-66 size, or view all tires at ThreePiece.us.
- BRAND:
- Lancaster
- MODEL:
- TR-66GR-66
- SIZE:
- 235/35R19
- ASPECT RATIO:
- 35
- LOAD INDEX:
- 91
- SECTION WIDTH:
- 235
- SERVICE DESCRIPTION:
- 91W
- SPEED INDEX:
- W
- TEMPERATURE:
- ATIRE RIM DIAMETER=19TIRE TYPE=TRACTION=ATREAD WEAR=380TREAD DEPTH=UQTG=380 A AWARRANTY=
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