325/60R20 Tire Size: 35.4" Tall, a 35-Inch Tire
Straight answer
A 325/60R20 stands 35.4 inches tall and 12.8 inches wide on a 20-inch wheel, which makes it a 35-inch tire in truck-speak. NTW stocks 9 tire models in this size right now.
325/60R20 dimensions
Overall diameter
35.35"
Section width
12.80"
Sidewall height
7.68"
Wheel diameter
20"
Circumference
111.1"
Revolutions per mile
570
≈ 35.4x12.8R20 flotation. Nominal math; real tires run a few tenths off depending on brand, load range, rim width, and air pressure.
What 325/60R20 means
- 325Section width: 325 mm (12.8") wall to wall
- 60Aspect ratio: sidewall is 60% of the width, so 7.7" tall
- RRadial construction
- 20Fits a 20-inch wheel
Want the full rundown on sidewall codes, load index, and speed rating? Read how to read a tire size.
325/60R20 compared to nearby 20-inch sizes
Speedometer column assumes your truck is calibrated for 325/60R20 and reads 65 mph.
| Size | Height | vs 325/60R20 | Width change | Actual speed | Compare |
|---|---|---|---|---|---|
| 285/65R20 | 34.6" | -0.8" (-2.2%) | -1.6" | 63.6 mph | Full comparison |
| 35x11.50R20 | 35.0" | -0.4" (-1.0%) | -1.3" | 64.3 mph | Full comparison |
| 35x12.50R20 | 35.0" | -0.4" (-1.0%) | -0.3" | 64.3 mph | Full comparison |
| 35x13.50R20 | 35.0" | -0.4" (-1.0%) | +0.7" | 64.3 mph | Full comparison |
| 295/65R20 | 35.1" | -0.3" (-0.7%) | -1.2" | 64.5 mph | Full comparison |
Tires in stock in 325/60R20
9 models, 9 SKUs at NTW (different load ranges and sidewall styles). Refreshed daily.
| Tire | Type | Options | From |
|---|---|---|---|
| AMP Off-Road Terrain Pro AT | All Terrain | 1 | $369 |
| Bfgoodrich All-Terrain T/A KO3 | All Terrain | 1 | $575 |
| Bfgoodrich Mud-Terrain T/A KM3 | Mud Terrain | 1 | $572 |
| Falken Wildpeak A/T4W | All Terrain | 1 | $551 |
| Nitto Recon Grappler A/T | All Terrain | 1 | $547 |
| Nitto Ridge Grappler | All Terrain | 1 | $584 |
| Nitto Trail Grappler M/T | Mud Terrain | 1 | $572 |
| Toyo Open Country A/T III | All Terrain | 1 | $557 |
| Toyo Open Country R/T | All Terrain | 1 | $593 |
Prices per tire at NTW when last checked; confirm at checkout.
Frequently Asked Questions
How tall is a 325/60R20 tire in inches?+
A 325/60R20 is 35.35 inches tall and 12.80 inches wide, with a 7.68-inch sidewall on a 20-inch wheel. Real mounted tires vary a few tenths of an inch by brand, load range, and rim width.
Is 325/60R20 a 35-inch tire?+
Close enough that everybody calls it one. It measures 35.4 inches, so it's sold and talked about as a 35. The flotation equivalent is 35.4x12.8R20.
What does 325/60R20 mean?+
325/60R20 means a tire 325 millimeters wide with a sidewall 60% as tall as it is wide, built for a 20-inch wheel.
Looking for another size? See the full truck tire size chart.