A motorcycle accelerates with a non-powered sidecar attached on its right. Which tendency may the rider feel?
Correct answer: A pull toward the right as the sidecar lags behind.
The non-powered, off-center sidecar mass can lag during acceleration. This directional example assumes a right-mounted sidecar; the same left-right wording does not describe a left-mounted one.
Source: Missouri Motorcycle Operator Manual, Form 2332, revised March 2019; Three-Wheel Supplement, PDF and printed page 53; Acceleration and Deceleration. ↗
When a rig with a non-powered right-mounted sidecar slows, what steering tendency may its momentum create?
Correct answer: A pull toward the left as the sidecar tries to continue forward.
The sidecar’s off-center momentum affects deceleration as well as acceleration. Learn the rig’s response with appropriate instruction and follow its braking-system guidance.
Source: Missouri Motorcycle Operator Manual, Form 2332, revised March 2019; Three-Wheel Supplement, PDF and printed page 53; Acceleration and Deceleration. ↗
A licensed rider may lawfully carry one passenger on a properly equipped sidecar rig. Where does the manual recommend seating that passenger?
Correct answer: In the sidecar’s designated passenger seat.
For a single passenger, the sidecar position supports stability better than adding that person to the motorcycle saddle while leaving the sidecar empty. Use only approved seating and remain within capacity.
Source: Missouri Motorcycle Operator Manual, Form 2332, revised March 2019; Three-Wheel Supplement, PDF and printed page 54; Carrying Passengers and Cargo. ↗
A sidecar rig is designed and rated for two passengers, and carrying both is lawful. Where should the heavier passenger sit?
Correct answer: In the sidecar, with the other in the approved seat behind the rider.
The manual places the heavier passenger in the sidecar when two approved passenger positions are used. This does not imply that every rig is rated or legally permitted to carry two passengers.
Source: Missouri Motorcycle Operator Manual, Form 2332, revised March 2019; Three-Wheel Supplement, PDF and printed page 54; Carrying Passengers and Cargo. ↗
On a sidecar rig with an approved rear passenger seat, how should that passenger position their body in curves?
Correct answer: Sit upright rather than copying the leaning behavior used on a solo bike.
The manual distinguishes a passenger on a sidecar-equipped motorcycle from one on a conventional two-wheel bike. A stable upright position avoids unwanted weight shifts.
Source: Missouri Motorcycle Operator Manual, Form 2332, revised March 2019; Three-Wheel Supplement, PDF and printed page 54; Carrying Passengers and Cargo. ↗
How should cargo be arranged in a conventional trike’s storage areas?
Correct answer: Low, centered and balanced from side to side.
Load position affects tip resistance and handling. Secure cargo within the designed storage areas and stay within both tire and vehicle capacity.
Source: Missouri Motorcycle Operator Manual, Form 2332, revised March 2019; Three-Wheel Supplement, PDF and printed page 54; Carrying Passengers and Cargo. ↗
In the manual’s right-mounted sidecar example, why distribute a secured load toward the rear of the sidecar compartment?
Correct answer: To reduce the tendency of the sidecar’s nose to tip in a sudden left turn.
This advice concerns placement within the sidecar, not hanging heavy cargo behind the motorcycle’s rear axle. Keep the load secured and follow the particular rig’s loading instructions.
Source: Missouri Motorcycle Operator Manual, Form 2332, revised March 2019; Three-Wheel Supplement, PDF and printed page 54; Carrying Passengers and Cargo. ↗
After adding a lawful passenger or cargo to a sidecar rig, what performance change should you allow for?
Correct answer: Slower response and potentially longer stopping distance.
A load can change performance even when positioned correctly. Increase your margin and do not equate added sidecar stability with permission to ride faster.
Source: Missouri Motorcycle Operator Manual, Form 2332, revised March 2019; Three-Wheel Supplement, PDF and printed page 54; Carrying Passengers and Cargo. ↗
What is a sound approach before entering a corner on a sidecar rig?
Correct answer: Reduce to a safe speed before the turn begins.
Even a vehicle with three wheels can tip in an excessively fast or sharp turn. Plan a manageable entry speed and keep the entire rig within a safe path.
Source: Missouri Motorcycle Operator Manual, Form 2332, revised March 2019; Three-Wheel Supplement, PDF and printed page 53; Cornering & Curves. ↗
In a lawful curbside space, which arrangement does the manual recommend for a conventional trike?
Correct answer: Park parallel to the curb and use its parking brake as equipped.
A three-wheel vehicle’s size and maneuvering limits differ from a solo motorcycle. Follow the local parking rules and manufacturer’s securing procedure; the recommendation does not override signs or vehicle instructions.
Source: Missouri Motorcycle Operator Manual, Form 2332, revised March 2019; Three-Wheel Supplement, PDF and printed page 53; Parking at the Roadside. ↗
