Discontinued
from USD 23.63 (Monster Scooter Parts)
C51 12 1/2 x 2 1/4 Pneumatic Tire
Tires - power chair drive. A grey non-marking 12 1/2 x 2 1/4 in pneumatic tire with a street tread for compact power chairs.
CST (Cheng Shin)
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CST (Cheng Shin) · Tires - power chair drive · AC-136
CST C189 4.10/3.50-4 foam-filled tire
The 4.10/3.50-4 is a broad, small-diameter tire used on the drive wheels of some front-wheel-drive power chairs and on scooters. Cheng Shin's C189 version has a sawtooth tread and comes foam filled, so it runs without air. The bead-to-bead measurement is about 2 1/2 in. The retailer names the Hoveround Teknique FWD as a fitment and describes the tire for scooter and power wheelchair use.
- Size
- 4.10/3.50-4
- Type
- Foam filled
- Tread
- C189 sawtooth
- Bead to bead
- Approx. 2 1/2 in
CST C189 4.10/3.50-4 Foam-Filled Tire key features
- 4.10/3.50-4 size
- Foam filled, flat free
- C189 sawtooth tread
- About 2 1/2 in bead to bead
- Listed for Hoveround Teknique FWD
Who the CST C189 4.10/3.50-4 Foam-Filled Tire suits
For Hoveround Teknique FWD owners replacing worn drive tires, and for technicians matching a 4.10/3.50-4 flat-free tire to another chair or scooter by rim width. Send us the old tire markings to confirm.
CST C189 4.10/3.50-4 Foam-Filled Tire specifications
| Size | 4.10/3.50-4 |
|---|---|
| Type | Foam filled |
| Tread | C189 sawtooth |
| Bead to bead | Approx. 2 1/2 in |
| Listed fitment | Hoveround Teknique FWD |
| Maker country | Taiwan |
| Brand | CST (Cheng Shin) |
| Category | Wheels, handrims and tires, Tires - power chair drive |
| Catalog ID | AC-136 |
Compared with the source page on 5 October 2026. Details can change, so we confirm them in your quote. Open the source page.
CST C189 4.10/3.50-4 Foam-Filled Tire: common questions
What does 4.10/3.50-4 mean?
It is the tire size designation for a 4 in rim. The source also writes it 4.10x3.50-4.
Is it only for Hoveround?
That is the named fitment. The retailer describes it for scooter and power chair use in general.
Does it come with a rim?
No, this listing is for the tire.
How to get a quote for the CST C189 4.10/3.50-4 Foam-Filled Tire
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