How Much Does A Tractor Trailer Tire Weigh? | Weight By Type

A typical tractor-trailer tire weighs about 110 to 125 pounds, with lighter trailer tires and heavier drive tires landing outside that range.

If you’re trying to pin down one number, you’ll run into a snag right away: there isn’t one. A tractor-trailer tire can feel like a dead-simple part, yet weight shifts with size, axle position, tread depth, load range, and whether the tire is built for line-haul miles or rougher work.

That said, most highway tires used on Class 8 rigs sit in a tight enough range to make planning easy. For common 22.5-inch sizes, you’re usually looking at something a bit over 100 pounds per tire, not counting the wheel. Once the tire is mounted, the assembly gets much heavier, which is why shop handling, roadside swaps, and axle weight math all change fast.

Why The Number Isn’t The Same Across The Truck

A semi doesn’t wear one universal tire. The steer axle, drive axles, and trailer axles all ask for different things. Steer tires chase stability and even wear. Drive tires carry deeper tread blocks for grip. Trailer tires are often built to fight scrub and heat. Wide-base singles play by their own rules.

That changes weight in a hurry. More rubber in the tread usually means more pounds. A higher load range can add mass too because the casing is built to carry more. Then there’s size. A taller or wider tire can gain weight even when the tread looks similar from a few feet away.

What Fleets Usually Mean By “Tractor Trailer Tire”

In day-to-day talk, people often mean one of the mainstream 22.5-inch truck tires used on highway tractors and trailers. Common sizes include 11R22.5, 295/75R22.5, and 275/80R22.5. Those are the sizes you’ll spot again and again in spec sheets and fleet yards.

The rough rule of thumb starts there. A mainstream highway tire is often a little above 100 pounds. A heavier drive tire adds more tread and more casing. A wide-base single can jump well past that because the footprint is much wider than a standard tire.

How Much Does A Tractor Trailer Tire Weigh? By Size And Position

The safest short answer is this: most standard tractor-trailer tires weigh around 110 to 125 pounds. Steer and trailer tires can sit near the lower end. Drive tires often creep upward because the tread is deeper and chunkier. On- and off-road casings can push higher still.

Current maker data gives the answer some backbone. In the General Tire commercial truck tire data guide, an 11R22.5 General RA is listed at 118 pounds, a 295/75R22.5 General RA is listed at 113 pounds, and an 11R22.5 General HD 2 lands at 123 pounds. Michelin’s X Line Energy Z specifications also show how common 11R22.5 and 275/80R22.5 steer sizes stay in the same mainstream class, even when the exact construction shifts by model.

That’s why weight charts are best read as ranges, not one magic number. Two tires can share the same rim diameter and still come in several pounds apart because the tread package, casing build, and job on the truck are different. If you’re quoting a replacement, setting up a service truck, or doing axle math, that gap is big enough to matter.

Here’s a practical weight chart you can use when you need a fast estimate.

Tire Type Or Size	Typical Tire Weight	What Pushes It There
11R22.5 steer tire	115–125 lb	Tall casing, highway rib tread, common on long-haul tractors
295/75R22.5 steer tire	105–115 lb	Lower-profile shape trims some mass
275/80R22.5 steer tire	105–120 lb	Common fleet size with moderate rib tread depth
11R22.5 drive tire	120–135 lb	Deeper lugs and heavier casing for traction
295/75R22.5 drive tire	115–130 lb	Wider tread blocks add rubber and steel
295/75R22.5 trailer tire	100–115 lb	Usually lighter than a drive tire in the same size
Wide-base single trailer or drive tire	125–160 lb	Much wider footprint, built to replace a dual set

Those ranges are broad on purpose. Brand, tread pattern, casing package, and service duty can all shift the tire by several pounds. If you need a purchase-order number, a lift-gate limit, or a shop safety figure, use the exact product sheet for the tire you’re buying.

Why A Drive Tire Usually Weighs More

Drive tires have a tougher job. They need biting edges, deeper grooves, and thick tread blocks that can put power to the pavement without chewing themselves up. All that extra rubber adds mass. That’s why a drive tire in the same rim diameter can outweigh a steer tire by a noticeable margin.

Trailer tires often go the other way. They still have to handle load, heat, and scrub, yet many highway trailer designs shave weight where they can. That can help rolling resistance and payload math, especially when you multiply the change across eight trailer tires.

What Counts And What Doesn’t

Bare Tire Vs Mounted Assembly

When someone says “the tire weighs 118 pounds,” that almost always means the tire alone. No wheel. No hub. No brake drum. No mounted assembly. That distinction matters more than most people think.

A mounted wheel end gets heavy fast. A steel wheel adds a big chunk. Aluminum can trim some of that back. On a dual setup, you’re also stacking two tires and two wheels on the axle end. So the part a tech lifts or a roadside truck handles is far heavier than the bare tire figure in the catalog.

Item Being Counted	Typical Weight	Why It Matters
Bare highway tire	110–125 lb	Catalog number used for ordering and specs
Tire on aluminum wheel	150–180 lb	Closer to what a shop has to move
Tire on steel wheel	180–210 lb	Common on fleet equipment and trailers
Dual assembly on one axle end	300–420 lb	Big factor in suspension and service work
Wide-base single on one wheel	190–260 lb	Heavier than one standard tire, lighter than a full dual pair

What Changes The Weight The Most

Size

A bigger tire usually weighs more. Taller sidewalls and wider tread both add material. That’s why an 11R22.5 often lands above a 295/75R22.5 even when both fit the same rim diameter.

Tread Depth

This is the sneaky one. Deep-lug drive tires carry a lot more rubber than ribbed steer tires. Same wheel size, same load class, different job, different weight.

Load Range

Load range tells you how stout the casing is. A higher range can add steel and strengthen the body, which nudges the scale upward.

Single Vs Dual Setup

Wide-base singles can look like they’d weigh less because they replace two tires. The tire by itself is often heavier than one standard tire. The savings show up when you compare the whole mounted dual assembly against one wide-base tire and wheel.

When A Few Pounds Make A Real Difference

One tire won’t make or break a rig’s payload by itself. Across 18 wheels, the math starts to bite. A 10-pound swing per tire can turn into 180 pounds across the truck and trailer. For fleets that live close to freight limits, that’s not pocket change.

• Shop crews feel it during mounting and roadside swaps.
• Fleet buyers feel it when they compare payload and fuel burn.
• Owner-operators feel it when they spec wheels, tires, and axle setups together.

There’s also the retread angle. A casing built for long life may weigh a bit more up front, yet it can pay back through extra service life. So the lightest tire is not always the smartest pick for the route.

A Better Rule Of Thumb

If you just need a clean estimate, use 115 pounds for a standard highway tractor-trailer tire. That lands close to many common 22.5-inch products. Use 125 to 135 pounds for a drive tire if the tread is deep or the service is tougher than plain interstate work. Use more room for a wide-base single.

That gets you close enough for planning labor, shop gear, or rough payload math. Then, before you order, check the exact spec sheet for the model and load range on your truck. Two tires that look almost the same can still be several pounds apart.