
Loading a wheelchair into an accessible truck should feel safe and predictable. A well-designed conversion allows a wheelchair user to enter the vehicle while remaining seated in their chair, which can reduce the physical demands associated with transferring between seats.
Safe loading still requires preparation. By checking the surroundings, following the vehicle’s operating instructions, and securing the wheelchair correctly, users can approach each trip with greater confidence. Keep reading to learn how to safely load a wheelchair into your truck.
Before opening the accessible door, inspect the area beside the truck. The lift needs enough room to extend fully without striking another vehicle, curb, wall, post, or other obstruction.
Choose firm, level ground whenever possible. Uneven pavement, loose gravel, deep snow, mud, or a steep slope can make wheelchair alignment and movement more difficult.
Park where the accessible side faces away from moving vehicles when the location allows it. Parking lots, driveways, and roadside areas create different risks, so assess the surroundings before beginning the loading process.
Engage the truck’s parking brake before operating the conversion equipment. Follow all vehicle-specific instructions for the transmission, ignition, doors, and lift controls.
Professional wheelchair truck conversions combine coordinated features to create an accessible entrance. ATC Mobility converts compatible Chevrolet Silverado and GMC Sierra models with side-entry access, a lowered floor, and an integrated platform lift.
The system allows a wheelchair user to enter from the driver or passenger side, or both sides, depending on the vehicle configuration. Understanding how each component works can help the user operate the equipment with greater control.
Learn how to open the accessible gull-wing door via the key fob, deploy the lift, operate the controls, and recognize when the platform is in the correct position. Begin practicing in a quiet area with plenty of space.
A mobility professional, caregiver, or trained representative can assist during early practice sessions. Familiarity with the operating sequence can reduce uncertainty in busier settings.
Keep hands, feet, clothing, wheelchair parts, bags, and medical equipment away from hinges, edges, and other moving components. Allow the system to complete each stage before moving to the next step.
Never force a door, platform, or control that is not responding correctly. Stop the process and contact a service professional if the equipment appears damaged, obstructed, or unresponsive.

Before you attempt to safely load a wheelchair into your truck, confirm the dimensions of the wheelchair are suitable for the vehicle. For the rider’s safety and comfort, ATC has developed a comprehensive measuring guide for users of power and manual wheelchairs. Wheelchair dimensions can affect entry clearance, lift positioning, headroom, line of sight, among many other critical measurements. A chair that appears suitable based on width may have other components that affect its fit.
Measure the wheelchair according to fitting instructions before any decisions are made on the vehicle conversion that’s right for you. Include the user, seat cushion, headrest, armrests, joystick, footrests, wheels, and any equipment that remains attached during travel.
The combined weight of the wheelchair, its user, and attached equipment must remain within the limits the lift and vehicle specify. Never estimate capacity or assume similar-looking wheelchairs weigh the same amount.
A new cushion, elevated leg rest, oxygen carrier, backpack, or positioning component may change the wheelchair’s dimensions or weight. Recheck the fit after making a significant change.
Deploy the lift completely, and wait until the platform reaches its loading position. Check that the surface appears clear, stable, and ready for use.
Approach slowly and back your wheelchair onto the lift as straight as possible. Center the wheelchair within the platform boundaries while keeping all wheels, footrests, and accessories inside the usable area.
Power wheelchair users should select a slow speed before approaching the platform. Small joystick movements provide greater control and reduce sudden changes in direction. Manual wheelchair users may need assistance when the surface or surrounding space makes independent positioning difficult.
Once in position, lock your wheelchair in position on the lift, and stop the wheelchair completely. Apply the wheelchair brakes or select the recommended power-chair setting before raising the platform.
Keep the chair centered during the lift cycle, and avoid unnecessary movement. A caregiver should remain in a safe location with a clear view of the wheelchair and platform.
Wait until the platform stops and aligns with the interior floor. Moving too early may cause a wheel, footrest, or other component to catch near the transition point.
Enter gradually while watching the wheelchair’s sides and attached equipment.
A joystick, backpack, oxygen holder, headrest, or extended footrest may contact the door frame even when the main body of the wheelchair fits comfortably. Move slowly enough to identify and correct alignment issues. Never begin closing the accessible door or stowing the lift until the wheelchair and user are clear of all moving components.
Driver-side users should align the chair with the driving controls and docking equipment the setup specifies. Passenger-side users should move into the securement location. Confirm that the wheelchair sits straight and leaves enough room for safe access to the vehicle’s controls, restraint system, and surrounding cabin features.
Loading ends only after properly securing the wheelchair and its occupant. An unsecured wheelchair can move during sudden braking, sharp turns, or a collision.
Use the docking or tie-down system exactly as directed. Confirm that each component connects to an approved securement point and that no strap, bracket, or docking part appears loose, twisted, or damaged.

The occupant should use the vehicle’s approved lap and shoulder belt system. A wheelchair positioning belt supports posture, but it does not replace a vehicle restraint. The restraint should fit the occupant correctly and remain free from wheelchair components that could affect its performance.
Rushing can interrupt an otherwise familiar routine. Take enough time to inspect the area, deploy the equipment fully, align the wheelchair, and complete the securement process.
Do not exceed the lift’s stated capacity or use the platform to carry unapproved cargo. Avoid operating the system when ice, debris, visible damage, or another obstruction could affect its movement.
Unusual sounds, slower movement, uneven operation, warning signals, or intermittent controls may indicate that the system needs adjustment or professional attention. Stop using the equipment when a problem could affect safe operation. Keep up with recommended inspections and service intervals.
A consistent sequence makes it easier to notice changes. Inspect the area, prepare the truck, deploy the lift, position the wheelchair, enter the cabin, and complete the securement process in the same order.
Caregivers and family members should learn the correct procedure as well. Shared knowledge can provide useful support during travel, changing weather, or visits to unfamiliar locations.
Safe wheelchair loading begins before the lift starts moving. A clear parking area, a properly fitted wheelchair, careful platform positioning, and correct securement can create a smoother experience.
ATC Mobility helps wheelchair users access full-size GM trucks while remaining in their chairs. Explore ATC Mobility’s accessible truck options, or contact the team to discuss vehicle compatibility, wheelchair measurements, and the conversion process.