SIMEIQI 24 x 1 3/8 (37-540) Bike Tires with 32mm Schrader Tubes, Black, Foldable Bead & Slick Tread

SIMEIQI 24x1 3/8 (37-540) bike tires are a lightweight, foldable tire set sold with two durable butyl inner tubes and two tire levers, designed for smooth rolling on compatible 24" x 1 3/8 rims (37-540).

These tires are built for riders who need a compact, fast-rolling replacement for 24" 1 3/8 wheels — commonly found on older road bikes, folding bicycles, and some mobility devices. They feature a slick tread for reduced rolling resistance, carbon steel foldable beads for easy storage, and 32mm Schrader-valve butyl tubes included so you can install and ride quickly. Before ordering, confirm your rim diameter is 37-540 (24 x 1 3/8) because they do not fit the 24" ISO 507 standard.

How do these tires affect ride speed and comfort?

The shallow, slick tread pattern minimizes drag and helps maintain momentum across pavement. That design favors a quicker, more efficient ride on smooth surfaces while still providing predictable handling in everyday conditions. The tire construction balances suppleness and firmness to keep vibrations controlled without excessive weight.

• Low rolling-resistance slick tread for efficient pedaling
• Lightweight folded design for easier transport and storage
• Construction tuned to reduce road vibration while keeping responsiveness

Are these tires easy to install and maintain?

Yes — each set includes two butyl inner tubes with 32mm Schrader valves and two tire levers to simplify installation. Butyl tubes are chosen for their durability and straightforward repairability; if you need a patch, standard tube repair kits work. The foldable beads let you manipulate the tire onto rims more easily than rigid-bead alternatives.

• Includes two 32mm Schrader-valve butyl tubes and two tire levers
• Foldable carbon-steel bead eases mounting and packing
• Standard repair parts and pumps compatible for maintenance

Will these tires fit my bike or wheelchair?

They are specified for 24 x 1 3/8 wheels with the ISO size 37-540. They will not fit 24" wheels that use the 507mm rim diameter standard, so measuring your rim or checking your current tire sidewall is essential. These tires commonly suit older road bikes, certain folding bikes, and many mobility devices that list 37-540 compatibility.

• Designed for 37-540 (24 x 1 3/8) rims only
• Not compatible with 24" ISO 507 rims — verify before purchasing
• Typical applications: older road bikes, some folders, and compatible wheelchairs

How durable and puncture-resistant are the included tubes?

The kit uses butyl tubes, which are known for long-term air retention and resilience to repeated stresses. While they resist wear better than lighter materials, puncture protection still depends on riding conditions, tire pressure, and road hazards. For heavy debris routes, consider adding an extra puncture strip or liners for added protection.

• Butyl construction balances durability and reparability
• Good air retention reduces frequent re-inflation needs
• Compatible with additional puncture-protection accessories

Who is this for: This SIMEIQI tire set is aimed at cyclists and mobility users who need a compact, fast-rolling 24 x 1 3/8 replacement that’s simple to carry and fit. It’s a solid choice for riders prioritizing low weight and easy storage — such as commuters with folding bikes, owners of vintage 24 x 1 3/8 road bikes, or caretakers replacing wheelchair tires — provided the 37-540 rim size matches their equipment. Always verify rim diameter before buying to ensure a correct fit.