What is a 4-point wheelchair tie-down system?

A 4-point tie-down uses four retractors or straps — two at the front and two at the rear of the wheelchair — to secure the chair to the vehicle floor. When combined with a lap and shoulder belt for the occupant, it meets federal ADA and WC18 securement standards for paratransit, NEMT, and school bus transport.

Is wheelchair securement required by law?

Yes. The Americans with Disabilities Act (ADA) requires that all public transit vehicles equipped to transport wheelchair users must have an approved securement system. NEMT providers, paratransit operators, and school bus fleets are all subject to federal and state securement regulations. Failure to comply can result in fines and significant liability in the event of an accident.

What does WC18 compliant mean?

WC18 is the RESNA/ANSI standard that defines performance requirements for wheelchair tie-down and occupant restraint systems (WTORS). WC18-compliant products have been crash-tested to withstand higher load forces than previous standards, providing greater protection for wheelchair users in the event of a collision or sudden stop.

Which wheelchair securement brands do you carry?

We are an authorized dealer for Q'Straint, AMF Bruns, and Sure-Lok — the three leading manufacturers of wheelchair tie-down and occupant restraint systems worldwide. All products meet or exceed WC18 compliance standards where applicable.

What is the difference between an L-track and a Slide N' Click system?

L-track is a recessed floor channel that accepts fittings at any point along its length, giving installers maximum flexibility in retractor placement. Slide N' Click is Q'Straint's proprietary system using pre-set anchor points that allow faster, tool-free securement — popular in high-volume paratransit operations where speed of securement matters.

What is the difference between a manual and retractable wheelchair strap?

Manual straps are fixed-length webbing straps with a hook or loop connection — simple, affordable, and reliable. Retractable systems use a spring-loaded mechanism to automatically take up slack, making securement faster and reducing trip hazards from loose webbing. Electric retractors add powered retraction, ideal for operators or drivers with limited hand strength or mobility.

Do you offer fleet pricing for multiple vehicles?

Yes. We offer fleet pricing for operators outfitting five or more vehicles. Submit your vehicle count, vehicle type, and preferred brand through our Fleet Quote form and a specialist will respond within one business day.

Do your products come with installation instructions?

Yes. All products ship with manufacturer installation guides. We also maintain a full library of installation and user guides on our website for Q'Straint, AMF Bruns, and Sure-Lok products. Our specialists are also available by phone at 800.884.6456 if you need installation support at no charge.

Optional Track A: NEMT and Paratransit Driver Training

Free Driver Training · Optional Track A

NEMT and Paratransit

Take this track after the core course if you drive for a Medicaid NEMT broker or provider, a paratransit service or a medical shuttle. Your certificate will read Core plus NEMT and Paratransit. Your contract, broker and agency rules come first. This lesson explains the common ground. Reading time: about 6 minutes.

After this track you will be able to:

Explain who sets the rules for your trips and where to find them.
Apply the federal securement rules that cover public paratransit.
Keep the records that brokers and auditors expect.

Who sets the rules

Question answeredIs NEMT covered by the ADA the same way a city paratransit service is? Not always. Public transit and the paratransit service that goes with it follow the federal ADA transportation rules (49 CFR Parts 37 and 38). NEMT is usually a Medicaid benefit, so a lot of its requirements come from the state Medicaid program, the broker contract and the provider's own policy. Some of these programs require WC18-tested or WC19-compliant equipment, certified driver training, vehicle inspections and trip records. Ask your employer for the written requirements and keep a copy.

Federal securement rules that apply to public paratransit

In ADA-covered service, vehicles must have securement systems that limit the movement of an occupied chair to no more than 2 inches in any direction when it is secured to the maker's instructions (49 CFR 38.23). The provider must use the securement system, and may not deny transportation to a rider because a chair cannot be secured to the driver's satisfaction (49 CFR 37.165). It may recommend that a rider transfer to a vehicle seat, but may not require it. Seat belts and shoulder belts must be provided, and belts cannot take the place of securing the chair. Know your agency's policy on whether riders must wear them.

Key pointIn ADA-covered service the answer to a hard-to-secure chair is best efforts, consulting the owner and escalating, not refusing the ride.

Habits that pass an audit

Complete and sign the daily pre-trip, and keep it.
Report any damaged strap, retractor, belt, lift or track before the shift, and take it out of service.
Keep your training certificate, refreshers and skills sign-off current and on file.
Record incidents promptly, using facts only (Module 11).
Follow the pickup, wait-time and no-show rules your program sets, and do not leave a rider unattended.

Riders you will meet

Dialysis, chemotherapy and therapy riders may be tired, in pain or medically fragile. Allow extra time, ask how they like to travel, and never rush a securement. Some riders use walkers, canes or oxygen. Stow these safely and keep the aisle and exit clear. Never leave an escort, aide or family member unsecured: they need a belted seat too.

What the manufacturer saysYour securement, belt, chair and lift makers' instructions come first. Where your program's written rules add requirements, follow both.

Need help?Not sure what your vehicle needs? Call 800.884.6456 or email info@wheelchairstrap.com. Our Wheelchair Securement Glossary explains any term in this track.

Track A knowledge check

10 questions. You need 9 correct to pass. You will see right away whether each answer is correct.

Track A sources: 49 CFR 37.165 · 49 CFR 38.23 · WheelchairStrap.com: ADA Paratransit Requirements for NEMT Operators

Back to the Hub Take the Final Test

This training is general educational guidance from WheelchairStrap.com. It does not replace the instructions of your equipment manufacturers, your employer's policies, or applicable laws and regulations. Completing it is not an official certification. WheelchairStrap.com, 1015 N I-35E, Suite 218, Carrollton, TX 75019 · 800.884.6456 · info@wheelchairstrap.com