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AMP
AMP Terrain Attack A/T A 37x12.50R20LT
AMP Terrain Attack A/T A 37x12.50R20LT
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AMP
UPC:
729419127428
Lease-to-own for as low as
/week
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Width:
20.00
(in)
Height:
12.50
(in)
Depth:
20.00
(in)
SKU:
37-125020AMP/CA3
|
$369.00
Lease-to-own for as low as
/week
Get Started
Guaranteed to Fit — confirm your size with the fitment checker on this page
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AMP Terrain Attack A/T A 37x12.50R20LT
$369.00
Looking for a 37X12.5R20 all terrain tire? The AMP Terrain Attack A/T A is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.
What 37X12.5R20 means
Flotation sizes read in inches: 37X12.5R20 stands about 37 inches tall, measures about 12.5 inches wide, and mounts on a 20-inch wheel. At that nominal height it turns roughly 545 revolutions per mile. Overall diameter is the number to watch for clearance and speedometer accuracy when you size up.
The service description on this tire decodes to a load index of 126 — a maximum load of 3,748 lbs per tire. The speed symbol R corresponds to a maximum sustained speed of 106 mph.
Load Range E corresponds to a 10-ply rating.
Specifications
| Size | 37x12.50R20LT |
| Tire Type | All Terrain |
| Service Description | 126R |
| Load Index | 126 |
| Speed Rating | R |
| Load Range | E |
| Section Width (mm) | 12.5 |
| Aspect Ratio | 12.5 |
| Overall Diameter (in) | 36.52 |
| Tread Depth (/32") | 15.5 |
| Traction Grade | A |
Frequently asked questions
What kind of tire is the AMP Terrain Attack A/T A?
The AMP Terrain Attack A/T A in 37X12.5R20 is a all terrain tire.
Will 37X12.5R20 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 37X12.5R20, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right.
What does 126R mean on the AMP Terrain Attack A/T A?
126R breaks down as load index 126 — rated for 3,748 lbs per tire — with an R speed rating, good for a maximum sustained 106 mph.
Keep shopping
See every AMP Terrain Attack A/T A size, explore all terrain tires, or view all tires at ThreePiece.us.
- BRAND:
- AMP
- Model:
- Terrain Attack A/T A
- Size:
- 37x12.50R20LT
- Aspect Ratio:
- 12.5
- Load Index:
- 126
- Load Range:
- E
- Section Width:
- 12.5
- Service Description:
- 126R
- Speed Index:
- R
- Inflation Pressure:
- 65PSI
- Tire Rim Diameter:
- 36.52
- Tire Type:
- All Terrain
- Traction:
- A
- Tread Wear:
- N/A
- Tread Depth:
- 15.5
- Tread Construction:
- 2P+2S+1N
- Warranty:
- N/A
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