Steerling Tire Co. 4.10/3.50-4 Tube (2-Pack) Thorn Resistant, Extra Heavy Duty, Bent Valve TR-87

Upgrade your equipment with Steerling Tire Co.'s 4.10/3.50-4 inner tubes, sold as a practical 2-pack. These tubes are designed for 4-inch rims and are well suited for wheelbarrows, lawn mowers, hand carts, yard trailers, and other common work gear. The thorn resistant, extra heavy duty design adds durable material where wear happens most, helping you ride out rough surfaces with less bounce and fewer flats.

Rugged design for demanding jobs

Crafted from premium 100% natural rubber with a 2.00 mm section thickness, this tube feels substantial in the hand and in the wheel. The extra mass helps absorb impacts and dampen shocks at the source, delivering steadier operation when navigating cracked sidewalks, gravel paths, or uneven lawn terrain. The result is smoother handling during busy seasons when equipment is carrying heavier loads or traversing rough ground.

• 2-pack provides convenient replacements and backup units
• 2.00 mm thick natural rubber for enhanced durability
• Metallic TR-87 bent valve for easier inflation and access
• Thick rubber helps dampen vibrations and absorb shocks

These tubes are designed for 4-inch rims, the common standard on many wheelbarrows, mowers, hand carts, and similar equipment. They’re built to perform across a range of tasks, from yard cleanups to workshop projects, and are suitable for both seasonal maintenance and everyday use.

Compatibility and everyday uses

The 4-inch rim fit broadens their versatility for equipment like wheelbarrows, lawn mowers, go carts, dollies, and small trailers. The included bent valve offers better clearance and easier access when inflating in tight spaces, making top-ups quicker on the fly. The tube’s robust construction makes it a practical option for tasks that demand stability and reliability on varied terrain.

• Fits 4-inch rims on a wide range of devices
• Designed for heavy loads and uneven surfaces
• Durable, puncture-resistant profile across seasons

What you get is a dependable 2-pack ready for installation when you need it most. The combination of thorn resistance, extra thickness, and a bent valve design offers a practical balance of durability and usability for busy yards, workshops, and small-scale jobs.

What you get and installation notes

This is a two-tube package featuring a persistent construction designed to support everyday tasks. The TR-87 bent valve improves access in confined spaces, helping you inflate efficiently and move on to the next task with less interruption.