8x2" (200mm x 50mm) Pneumatic Non-Marking Tire
Air-filled 200 x 50 mm wheelchair & mobility tire with a puncture-proof belt and smooth groove tread — black, non-marking, 4-ply, 36 psi.
The Rolko 8x2" (200 x 50 mm) is an air-filled replacement tire for wheelchair and mobility caster wheels. A built-in puncture-proof belt rides under the tread to resist flats from everyday debris.
The black non-marking rubber rolls across indoor floors without leaving scuffs, while the smooth R-103 groove tread and pneumatic cushioning deliver a comfortable, quiet ride. Inflates to 2.5 bar (36 psi).
8x2" Pneumatic Non-Marking Tire Features
Puncture-Proof BeltA protective belt under the tread resists flats from glass, thorns, and debris.
Non-Marking BlackBlack rubber rolls cleanly indoors without leaving scuff marks on floors.
Cushioned Air RidePneumatic 4-ply construction absorbs bumps for a smoother, softer roll.
8x2" Caster Size200 x 50 mm with ETRTO 50-94 — a common wheelchair caster size.
200x50mm wheelchair tire Specifications
8x2 pneumatic tire Measurement Guide
Use the diagram to match every critical measurement before you buy. The outer diameter is 200 mm (8") and the tire width is 50 mm (2") — the standard geometry for an 8x2" caster tire.
Measure your existing tire across the full diameter and across the tread face. If your numbers land on 200 x 50 mm with the 50-94 ETRTO code, this tire is a guaranteed direct fit.
wheelchair pneumatic caster tire Reviews
“No more black streaks on my kitchen floor and the ride is noticeably smoother. Exactly what I needed.”
— Linda H.
“Easy to mount and holds air well. The puncture belt gives me peace of mind outdoors.”
— Thomas W.
“Great value replacement. Matched my size exactly and rolls smoothly indoors.”
— Patricia N.
8x2 (200x50mm) Pneumatic Non-Marking Tire by Rolko Buyer’s Guide
The 8x2 (200x50mm) Pneumatic Non-Marking Tire by Rolko is a high-performance replacement pneumatic tire designed for manual wheelchairs, power wheelchairs, and mobility scooters. Engineered by Rolko—a leader in rehabilitation components—this air-filled tire delivers superior shock absorption, smooth rolling traction, and floor-safe performance across both indoor and outdoor environments.
Air-Filled Pneumatic Shock Absorption
Featuring a true pneumatic (air-filled) design, this tire excels at absorbing ground vibrations and minor impacts. It provides a significantly smoother, more cushioned ride over rough surfaces, sidewalk cracks, thresholds, and gravel compared to solid urethane options, minimizing user fatigue and bodily jolts.
Non-Marking Rubber Compound
Constructed with a specialized non-marking rubber formulation, this tire protects indoor flooring from scuffs, black streaks, and skid marks. It is ideal for use on hardwood, tile, laminate, vinyl, and clean facility floors without compromising outdoor durability.
Standard 8x2" (200x50mm) Metric Dimensions
Sized at an 8-inch outer diameter with a 2-inch width (200mm x 50mm metric measurement), this tire fits standard 8" x 2" wheelchair caster rims and power chair front/rear wheels. Its wider footprint offers enhanced lateral stability and weight distribution.
High-Traction Tread Design
The tire features an optimized tread pattern designed to maintain consistent grip and directional control across varied surfaces. It provides dependable traction on wet or dry pavement, compact soil, and smooth indoor tiling without introducing unnecessary rolling resistance.
Heavy-Duty 4PR Ply Rating & Durability
Built with a multi-ply carcass construction (4PR rating), the Rolko pneumatic tire is engineered to withstand daily wear, higher load capacity, and varying air pressures. Its reinforced casing resists sidewall flexing and punctures, ensuring long-lasting reliability.
Universal Wheelchair & Mobility Scooter Compatibility
Engineered as a direct replacement tire, it is compatible with a wide range of manual wheelchairs, power wheelchairs, and mobility scooters from major manufacturers (including Quickie, Permobil, Invacare, Pride Mobility, and Sunrise Medical) utilizing standard 200x50mm split or 2-piece rims.
8x2 (200x50mm) Pneumatic Non-Marking Tire by Rolko Review
The 8x2 (200x50mm) Pneumatic Non-Marking Tire by Rolko is an excellent choice for mobility users seeking maximal ride comfort and floor protection. By combining superior air-filled shock absorption, clean non-marking rubber, and durable multi-ply construction, it provides a smooth, reliable, and floor-friendly driving experience.
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ROLKO NORTH AMERICA, INC.
LIMITED WARRANTY AND MEDICAL DEVICE DISCLAIMER
◎ WARRANTY AT A GLANCE ◎
◎ TERMS & COVERAGE ◎
1. Applicability and Scope
Rolko North America, Inc. (“Seller”) warrants to its business customers only (“Buyer”) that the products sold by Seller are free from defects in materials and workmanship under normal use and service. This Limited Warranty applies solely to business to business transactions. Sales to consumers are expressly excluded and are not covered. Seller acts solely as a distributor of medical equipment components and accessories. Seller does not design, manufacture, or determine the clinical suitability of products for any specific medical application unless expressly stated in writing.
2. Warranty Period
This Limited Warranty is valid for a period of six (6) months from the date of delivery to Buyer.
5. Alignment With Manufacturer Warranties
To the extent permitted by law, this Limited Warranty is intended to align with and flow down from the warranty terms provided by Seller’s upstream manufacturers and suppliers, including but not limited to Rolko Germany and MK Battery. Seller does not provide any warranty beyond those expressly stated herein or beyond what is provided by the original manufacturer.
3. Warranty Remedies
If a product is determined by Seller to be defective within the warranty period, Seller shall, at its sole discretion, do one of the following:
- Repair the defective product
- Replace the defective product with the same or a functionally equivalent product
If Seller is unable to repair or replace the product within a reasonable time, Buyer’s sole remaining remedy shall be a refund of the original purchase price paid for the defective product. These remedies constitute Buyer’s sole and exclusive remedies and Seller’s entire liability for any breach of this Limited Warranty.
◎ DISCLAIMERS & REGULATORY ◎
4. Medical Device and Regulatory Disclaimer
Products distributed by Seller may be classified as medical devices or medical device accessories under applicable U.S. and international regulations. Buyer acknowledges and agrees that Seller does not provide medical advice or clinical determinations. Buyer is solely responsible for verifying product compatibility, regulatory compliance, and suitability for Buyer’s intended use, including compliance with FDA, state, and international regulatory requirements. Final product configuration, labeling, and intended use determination rests solely with Buyer or the original equipment manufacturer. Seller makes no warranty that products are fit for any particular medical purpose, treatment, or patient application.
8. Disclaimer of Implied Warranties
EXCEPT AS EXPRESSLY SET FORTH HEREIN, SELLER MAKES NO WARRANTIES, EXPRESS OR IMPLIED. ALL IMPLIED WARRANTIES, INCLUDING MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED TO THE MAXIMUM EXTENT PERMITTED BY LAW.
◎ EXCLUSIONS & JURISDICTION ◎
6. Exclusions and Limitations
This Limited Warranty does not cover defects or damage resulting from misuse, abuse, improper installation, improper storage, alteration, modification, or repair by parties other than Seller or an authorized manufacturer. Normal wear and tear, cosmetic damage, or consumable components are excluded. Accidents, negligence, or failure to follow instructions or specifications are excluded. Indirect, incidental, special, or consequential damages including loss of profits, loss of use, downtime, labor costs, or replacement costs are excluded.
7. Notice of Defects
Buyer must notify Seller in writing of any alleged defect within ten (10) business days after discovery. Failure to provide timely notice voids this Limited Warranty for the claimed defect.
9. Governing Law and Jurisdiction
This Limited Warranty shall be governed by the laws of the State of Iowa, USA. Any dispute arising out of or relating to this Limited Warranty shall be brought exclusively in the state or federal courts located in Iowa.
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