Bridgestone M863 11R22.5 Load Range H Severe-Service Tire

Bridgestone M863 11R22.5 Load Range H Severe-Service Tire

Job sites chew through tires. Therefore, Bridgestone built the M863 with a 16-ply casing and reinforced sidewalls for heavy on- and off-highway work. This 11R22.5 size carries a 142K rating and fits steer, drive, and trailer positions. Siam Tires Export supplies it to fleets, garages, and resellers at home and abroad.

Built for Heavy Work

First, the 16-ply Load Range H casing handles heavy loads. Next, reinforced sidewalls add protection on rough ground. Also, stabilizing tie bars keep the tread blocks firm under load. In addition, wide flow-through grooves and block sipes help traction on paved and unpaved roads. Moreover, stone-rejector platforms help clear stones, which limits stone drilling. Finally, the casing is retreadable, so you can stretch its life and lower your cost per mile.

11R22.5 M863 Data

What the Numbers Mean

Here, 11 is the width in inches. Then R means radial build, and 22.5 is the wheel size in inches. Meanwhile, 142 sets the load index, and K sets a top speed of 68 mph. Likewise, Load Range H means a 16-ply-rated casing for heavy loads.

Where It Works Best

For example, construction crews, concrete haulers, logging trucks, and regional-haul fleets use this tire. On the other hand, a fleet that runs highway-only steer or drive positions may prefer a dedicated pattern. Besides that, the 3PMSF mark shows severe-snow traction ability. However, it does not promise grip on every winter road, so match the tire to your routes.

Fit Check

Before you order, match the size, load range, and load index to your axle maker’s guide. In addition, confirm that your wheels suit the 8.25″ rim width. Finally, check the axle spot your fleet plans for this tire.

Get a Quote

We serve single buyers, garages, fleets, and bulk buyers, and we ship worldwide. To start, send us your quantity and your port or address. Then we reply with the price, stock, and delivery dates. Also, eligible purchases may carry our 70,000-mile limited warranty, so please read the terms first.

Severe-Service Questions

Can I use the M863 on a steer axle?
Yes, Bridgestone specifies it for all positions. However, confirm the load range your axle needs.

Is Load Range H heavier duty than G?
Yes. Load Range H means 16 plies, so it suits heavier loads than a 14-ply tire.

Can I retread it?
Yes. The premium casing is retreadable, so you can extend its service life.

Can I order a full set?
Yes. In fact, send us your sizes and quantities, and we quote the whole order.