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.
Primo
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Primo · Tires - power chair drive · AC-126
Primo Power Express C628 12 1/2 x 2 1/4 pneumatic tire
Primo's Power Express pattern, code C628, puts a knobby tread on the 12 1/2 x 2 1/4 in size. That gives more bite on grass and loose surfaces than a street-tread tire of the same size. The rubber is grey and non-marking, and the tire needs an inner tube. Three options are sold: tire only, with a straight-valve tube, or with a heavy-duty thorn-resistant tube.
- Size (inch)
- 12 1/2 x 2 1/4
- Type
- Pneumatic, tube type
- Tread
- C628 Power Express, knobby
- Colour
- Grey, non-marking
Primo Power Express C628 12 1/2 x 2 1/4 Pneumatic Tire key features
- C628 Power Express knobby tread
- 12 1/2 x 2 1/4 in size
- Grey non-marking rubber
- Pneumatic, needs an inner tube
- Optional standard or thorn-resistant tube
Who the Primo Power Express C628 12 1/2 x 2 1/4 Pneumatic Tire suits
For owners of ActiveCare Medical Wildcat or Wildcat 450 and Merits M410(M4) or M430(M4C) equipment, and for anyone with this wheel size who drives outdoors on grass, gravel or other mixed ground.
Figures for comparing
- Wheel size
- 12.5 in
The same units on every product, converted from the specifications below. Where a source gives two limits, the lower one is shown.
Primo Power Express C628 12 1/2 x 2 1/4 Pneumatic Tire specifications
| Size (inch) | 12 1/2 x 2 1/4 |
|---|---|
| Type | Pneumatic, tube type |
| Tread | C628 Power Express, knobby |
| Colour | Grey, non-marking |
| Tube options | None, straight valve, thorn-resistant |
| Listed fitments | ActiveCare Wildcat, Wildcat 450; Merits M410/M430 |
| Maker country | Not confirmed |
| Brand | Primo |
| Category | Wheels, handrims and tires, Tires - power chair drive |
| Catalog ID | AC-126 |
Compared with the source page on 5 October 2026. Details can change, so we confirm them in your quote. Open the source page.
Primo Power Express C628 12 1/2 x 2 1/4 Pneumatic Tire: common questions
How does it differ from the CST C51?
Same size, but this tire has a knobby tread where the C51 has a street tread.
What is the thorn-resistant tube?
A heavier inner tube offered as an option by the source retailer.
Does it mark floors?
The grey rubber is described as non-marking.
How to get a quote for the Primo Power Express C628 12 1/2 x 2 1/4 Pneumatic Tire
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