Rolkely Double-Tire Valve Stem Extender Kit — 120° Braided Extension, Inner & Outer Extenders for Dual Wheels

The Rolkely Double Tires Air Inflation Kit is a dual-valve stem extender set that makes inflating and checking inner and outer rear tires fast, leak-resistant, and accessible.

Busy fleets, pickup owners, and anyone with dual-wheel setups know how awkward it is to reach inner valve stems. This Rolkely kit supplies two internal and two external valve stem extensions, brackets for most 1 1/16" and smaller hub nuts, and a 120°-bent braided stainless steel extension to simplify connections to inflators and gauges. The design emphasizes an improved seal at threaded interfaces, easier access to valves, and compatibility with a wide range of vehicles and inflatables.

How does this kit make inflation and pressure checks faster?

The extenders relocate valve openings outward and add a bend that aligns with air hoses, so you avoid contorting into tight spaces. Once installed, you can connect a compressor or gauge directly without moving wheel components or crouching into awkward angles.

• Includes internal and external extensions to reach inner and outer valves
• 120° bent braided extension aligns with common inflator hoses
• Brackets hold extenders in place, reducing the need to re-adjust

Will these valve stem extenders reduce air leakage?

Rolkely applied an upgraded anti-leakage process at the interface where extenders connect, lowering the chance of slow leaks common with older extender designs. Tighter threading and attention to seal surfaces help preserve tire pressure over time, improving consistency in checks and inflation.

• Refined sealing at threaded joints to minimize escape paths
• Braided stainless steel construction resists kinks that can weaken seals
• Designed for repeated use without frequent re-sealing

Which vehicles and valves are these extenders compatible with?

The kit is intended for cars, trucks, and many dual-wheel configurations with hub nuts 1 1/16" or smaller. It also adapts to various inflatable equipment beyond vehicle tires, making it a versatile garage tool.

• Fits most dual-wheel setups with 1 1/16" and smaller hub nuts
• Includes brackets to secure extenders on dual wheels
• Works with common passenger and light-truck valves and inflatables

How simple is installation and day-to-day use?

Installation requires no complex tools; the kit comes with brackets and two sizes of extenders so you can mount them and leave them in place. After setup, connecting an inflator or gauge takes seconds and eliminates repeated trips around the wheel.

• Supplied brackets and both inner/outer extenders for straightforward fitting
• No frequent re-installation needed for routine pressure checks
• Quick attach point for standard inflator hoses and gauges

Who is this for: The Rolkely Double Tires Air Inflation Kit is aimed at drivers and service professionals who manage dual-wheel vehicles, fleets, trailers, or any equipment where valve access is restricted. If you want faster, more reliable inflation and pressure monitoring with fewer awkward maneuvers—especially on rear duals—this kit gives a durable, leak-reduced solution that integrates with common inflators and gauges.