It’s the tire’s size in three parts:

• 25 = approximate overall diameter in inches when mounted and inflated.
• 11 = approximate section width in inches.
• 10 = wheel (rim) diameter in inches the tire mounts on.

So a 25x11-10 is roughly 25 inches tall, about 11 inches wide, and fits a 10-inch wheel. You’ll also see similar sizes on this page like 25x11-12, which fits a 12-inch wheel. The last number must match your wheel size, while actual height and width can vary slightly by tire model, tread, air pressure, and load.

For exact measurements, check the Specifications tab on the product page and compare to your vehicle’s owner’s manual.

Many riders reference a “3% rule of thumb,” aiming to keep new tire diameter close to the vehicle’s stock size (around a small percentage difference) to help preserve clearance, handling, gearing feel, and speedometer accuracy. It’s not a strict standard, but a helpful starting point.

• Check clearance: Measure around fenders, struts, and suspension at full compression and full steering lock.
• Consider performance: Larger/heavier tires can change acceleration and steering effort.
• Verify specs: Review the tire’s listed overall diameter and section width, and consult your owner’s manual.

Results can vary by vehicle and terrain, so taking a conservative approach and double-checking fitment before riding can help avoid rubbing or unexpected handling changes.

The last number in the size is the wheel diameter, so a 25x11-10 tire mounts on a 10-inch wheel. That number should match your wheel exactly.

• Rim width: The 11-inch figure is the tire’s approximate section width, not the wheel width. Recommended rim width is set by the tire maker and can vary by model.
• Check specs: Look for “Recommended Rim Width” and “Overall Diameter” on the product page to confirm a safe match.
• Quick tip: Use size filters on Walmart.com to shop only 25x11-10 tires, then review each item’s specification details before buying.

If your wheels are 12-inch, you’d be looking for sizes ending in “-12,” such as 25x11-12.

“25-inch” refers to the tire’s nominal overall diameter. Actual height can vary slightly by tread design, air pressure, and load. That’s why two different 25-inch tires may measure a bit differently once mounted and inflated.

• Expect small differences: Variations are normal across tread patterns and brands.
• Sidewall vs. rim: A 25x11-10 and a 25x11-12 are both around 25 inches tall, but the -12 version typically has a shorter sidewall than the -10, which can influence ride feel.
• Verify before you ride: Check the listed “Overall Diameter” on the product page and compare it to your current setup and vehicle clearances.

When in doubt, reference your owner’s manual and measure available space.

Ply Rating (PR) indicates casing strength and load capability, often shown as 6PR or 8PR. Some listings may also display a load range letter (for example, C or D) that correlates with the tire’s load capacity.

• 6‑ply (often Load Range C): Typically lighter with a more compliant ride. Suitable for general trail use when loads and speeds are moderate.
• 8‑ply (often Load Range D): Generally tougher with higher load capacity and added puncture resistance, though it can feel firmer and add weight.

Choose based on your terrain, vehicle weight, and cargo needs. Review each tire’s load index and pressure recommendations on the product page, and follow your vehicle manufacturer’s guidance for safe operation.