Model & size1, 2 , 3, 4, 5 (in inches)	Minimum turning radius (in inches)	Minimum turn-around width (in inches)	Total mass (weight in pounds)	Wheelchair stability6 (in inches)	Placement & fit of vehicle-anchored restraints (Score / rating)	Size (height) & mass (weight) of Anatomic Test Dummy (in inches / pounds)
Metro ME12	29.9	53.9	17.0	0.39	14 / B	53 / 66
Metro ME14	31.9	57.9	18.5	0.79	16 / B	63 / 100
Metro ME16	39.0	65.0	21.9	1.97	16 / B	70 / 170
Metro ME18	42.6	74.8	30.2	1.18	20 / A	70 / 170

¹It is recommended that all wheelchairs be secured with four SAE J2249-compliant tiedown assemblies.

²These wheelchairs provide for anchoring of belt restraints that conform to the requirements of 4.9.2 - 4.9.5, and 5.2, and have been dynamically tested* in accordance with 5.3 and Annex A.

³These wheelchairs were tested* using an optional wheelchair-anchored occupant restraint manufactured by Sure-Lok. The optional restraint may be purchased through Convaid.

⁴Convaid certifies that these wheelchairs comply with the frontal-impact performance requirements of 5.3.

⁵Tested wheelchairs were stock transit models placed in a forward-facing configuration and tied down using one wheelchair securement point located on each of the four tubular legs of the wheelchair.

⁶Lateral stability test results measure the degree of deflection, from a center point of the wheelchair, when the wheelchair is tilted at 45E.

⁷Score categories for accommodation and fit of vehicle-anchored restraints are as follows: A = 17-20 (Excellent); B = 13-16 (Good); C = 9-12 (Fair); D = 0-8 (Poor)   

*or Convaid-Certified