Wheelchair Tubes

Pneumatic tires need an insert to work properly. Southwest Medical has a large selection of caster and rear tire air inserts to choose from. To find the right one, look for the wheel tube that matches the tire it will be used with. Also in this section or replacement stems and sealant.

The wheelchair tubes are sold individually. If you need a replacement tube for both tires or casters, please add a second tube to your cart.

If you need assistance finding the wheelchair tube that will work best for you, please contact our friendly and knowledgeable customer service representatives who can go through your options and make a recommendation.


Wheelchair Caster Tube - 6 x 1 1/4" - 45 Degree Valve Stem
$8.95 Ea
Add to Cart

Wheelchair Caster Tube 8 x 1 1/4 45, Deg Stem
$8.95 Ea
Add to Cart


Wheelchair Caster Tube 8x2 (200x50),90 Degree Stem, Thorn Proof
$12.95 Ea
Add to Cart

Wheelchair Tube 10x3 (260x85) 90 Deg Stem
$10.75 Ea
Add to Cart


Tube 14 x 3 (300-8)
$10.50 Ea
View Options

Tube 20 x 2.125 Power Wheelchair
$9.50 Ea
Add to Cart

Tube 20 x 2.125 Power Wheelchair, Thorn Resistant

Wheelchair Tube 22x1-3/8" (37-489 & 37-501mm)

Wheelchair Tube 24x1 (25-540) Schrader Valve
$8.50 Ea
Add to Cart


Wheelchair Tube 24x1 (25-540) Presta Valve
$8.50 Ea
Add to Cart


Wheelchair Tube 24 x 1 3/8, Schraeder Valve
$8.50 Ea
Add to Cart

Thorn Proof Wheelchair Tube 24 x 1 3/8 (37-540)

Thorn Proof Wheelchair Tube 24 x 1 3/8 (37-540) (161010)

by Cheng Shin
$12.95 Ea
Add to Cart

Wheelchair Tube 25x1 (20-559) Schrader Valve
$8.95 Ea
Add to Cart

Wheelchair Tube 25 x 1" (20 & 25-559 mm) Presta-French Valve
$8.25 Ea
Add to Cart

Wheelchair Tube 24 x 2.125" (57-507mm)
$8.50 Ea
Add to Cart

Wheelchair Tube 26 x 1 3/8 ( 37x590)
$8.95 Ea
Add to Cart