
iMPAC Pneumatic Tire
The Rolko iMPAC tire comes with a tread pattern that is good on a variety of surfaces for every day use. This tire is light gray, non-marking, with a R-124 street tread and a max PSI of 60.

Pneumatic Tire Features
R-124 Street Tread
Designed with a versatile tread pattern optimized for a wide variety of indoor and outdoor surfaces.
Non-Marking Construction
Light gray or black composite material completely eliminates scuffs and skid marks on sensitive indoor flooring.
Everyday Reliability
Built to withstand consistent daily operations while delivering a smooth and dependable pneumatic ride.
Optimal Air Pressure
Supports a maximum pressure of 60 PSI (4.14 Bar) for balanced shock absorption and rolling efficiency.
Rolko Pneumatic Tire Specifications
| Specification | Detail |
|---|---|
| Brand | Rolko North America, Inc. |
| Item Number (SKU) | MD20WG, MD22WG, MD24WG, MD20WB, MD22WB, MD24WB |
| Price | $31.85, $31.12, $29.28, $37.51, $37.51, $35.12 |
| Tire Dimensions | 20-24 in x 1.38 in |
| Profile Size | 37-451, 37-501, 37-540 |
| Tire Type | Pneumatic |
| Tread Pattern | R-124 Street Tread |
| Color Characteristics | Light Gray (Non-Marking), BLACK |
| Maximum Pressure | 60 PSI (4.14 Bar) |
iMPAC Pneumatic Rolko Tire Reviews
"These iMPAC tires are exceptional for everyday driving around town and indoors. The non-marking grey leaves my kitchen floors perfectly clean."
— James M., Verified Buyer
"Fits exactly as expected. Pumping them to the recommended 60 PSI gives a very plush ride. Extremely satisfied with the overall tread design."
— Elena T., Verified Buyer
"Very durable setup! Swapped these onto my manual chair. The street tread works brilliantly on sidewalks and is surprisingly grippy on tile."
— Arthur W., Verified Buyer
iMPAC Pneumatic Tire by Rolko Buyer’s Guide
The iMPAC Pneumatic Tire by Rolko is a high-quality replacement tire designed specifically for daily wheelchair mobility. Engineered to balance durability with ride comfort, this tire offers a reliable solution for users looking to maintain or upgrade their equipment performance. By utilizing a standard air-filled design, it addresses the common needs of mobility device users who navigate a mix of indoor surfaces and outdoor terrain on a regular basis.
iMPAC Tread Design and Traction Performance
A central feature of this tire is its engineered tread pattern, which provides optimal grip across multiple environments. The iMPAC surface design balances low rolling resistance on smooth floors with dependable traction on outdoor paths such as concrete and asphalt. This specific tread configuration helps the user maintain control during tight turns and sudden stops, reducing the physical effort required to propel the chair forward throughout the day.
Pneumatic Shock Absorption and Ride Comfort
The air-filled construction of this model is key to its superior shock absorption capabilities. Unlike solid variants, a pneumatic configuration cushions the user from the constant vibrations and jolts caused by cracked sidewalks, door thresholds, and uneven ground. By dampening these impacts, the tire reduces physical fatigue and minimizes transferred vibrations to the frame, resulting in a significantly smoother and more comfortable ride experience.
Non-Marking Compound for Indoor Flooring
For users who spend significant time indoors, keeping floors clean is a common concern. This tire features a specialized non-marking rubber compound that leaves no dark streaks or scuff marks on hardwood, tile, linoleum, or carpet. This material choice allows for seamless transitions from outdoor environments to indoor spaces without the risk of damaging floor surfaces, making it an ideal choice for residential and institutional settings alike.
Wheelchair Compatibility and Sizing Requirements
Designed to fit standard mobility wheels, this component serves as a versatile option for various manual chair models. Ensuring the correct fit is essential for safety, and this wheelchair accessory is built to standard industrial specifications to simplify the replacement process. Whether updating a worn-out set or performing routine maintenance, verifying rim compatibility guarantees secure bead seating and reliable inflation pressures.
Durable Construction for Everyday Mobility
The overall build quality focuses on longevity and resistance to common wear factors. Constructed with robust sidewalls and a puncture-resistant carcass, the tire is capable of handling the daily demands of active users. This heavy-duty construction helps maintain structural integrity over time, extending the lifespan of the tire and offering peace of mind during extended outdoor travel or daily commutes.
iMPAC Pneumatic Tire by Rolko Review
The iMPAC Pneumatic Tire by Rolko is a well-rounded mobility solution that highlights comfort, floor protection, and reliable traction. Featuring an air-filled shock-absorbing design, a non-marking compound, and robust tread geometry, it meets the essential needs of everyday wheelchair users. By addressing both indoor cleanliness and outdoor ride quality, this tire provides a practical and dependable upgrade for maintaining independent mobility.
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Warranty
ROLKO NORTH AMERICA, INC.
LIMITED WARRANTY AND MEDICAL DEVICE DISCLAIMER
BUSINESS TO BUSINESS TRANSACTIONS ONLY
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.
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.
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.
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.
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.
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.
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.
Short Form Version
Rolko North America, Inc. provides a six (6) month limited warranty from date of delivery covering defects in materials and workmanship for business customers only. Seller’s obligation is limited, at its sole discretion, to repair, replacement, or refund of the purchase price. Buyer’s remedies are exclusive.
Seller is a distributor of medical equipment components and makes no representation regarding clinical suitability or fitness for a particular medical purpose. Buyer is solely responsible for regulatory compliance and intended use determination. All implied warranties, including merchantability and fitness for a particular purpose, are disclaimed. Seller shall not be liable for indirect, incidental, or consequential damages. Iowa law governs.
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