View source for Ster 4MA

[[File:Mississauga Transit 1308 interior-a.jpg|right|thumb|300px|Example interior layout ]]
[[File:Ster 4MA-a.jpg|right|thumb|300px|Sample Installation with stainless steel grabrails and pole]]
[[File:Miway D60LFR interior-a.jpg|right|thumb|300px|Example layout on an articulated bus]]

The '''Ster 4MA''', also known as the '''Aries''', is a public transit passenger seat that was introduced in 2001. It is marketed by [[USSC Group|United States Seating]] (USSC) as the Aries 4MA in Canada and the United States.

The seat frame and backing is of stainless steel or powder coated carbon steel. The seat inserts may upholstered and padded or formed thermo plastic. For double seats, two widths are available: 35 or 37 inches. The inserts are interchangeable between the two widths as the spacing between the seats is what is widened. The grabrails may stainless steel or injection molded plastic. A headrest option, which goes over the grab rail, and a tubular armrest option are available. 

==Operators==
The following agencies operate or have operated vehicles with this model seat:

===Canada [[Image:Flag of Canada.png|28px]]===
* [[Barrie Transit]] - Barrie, ON 
* [[Belleville Transit]] - Belleville, ON
* [[Brampton Transit|Brampton Transit]] – Brampton, ON
* [[Calgary Transit|Calgary Transit]] – Calgary, AB
* [[Coast Mountain Bus Company]] - Metro Vancouver, BC
* [[Durham Region Transit]] - Durham Region, ON
* [[Edmonton Transit System|Edmonton Transit]] - Edmonton, AB
* [[Grand River Transit|Grand River Transit]] – Waterloo, ON
* [[Halifax Transit|Halifax Transit]] - Halifax, NS
* [[Hamilton Street Railway]] - Hamilton, ON
* [[Kingston Transit]] - Kingston, ON
* [[Medicine Hat Transit]] - Medicine Hat, AB
* [[Mississauga Transit|MiWay]] - Mississauga, ON
* [[Niagara Falls Transit]] - Niagara Falls, ON
* [[Oakville Transit|Oakville Transit]] – Oakville, ON
* [[Toronto Transit Commission]] - Toronto, ON (tested on [[Toronto Transit Commission 1000-1149#1133|1133]] 2006-2010)
* [[WEGO Visitor Transportation System]] - Niagara Falls, ON

=== United States [[Image:Flag of the United States.png|28px]]===
*[[ABQ RIDE]] - Albuquerque, NM
*[[Chicago Transit Authority]] - Chicago, IL
*[[Community Transit]] - Snohomish County, WA
*[[Detroit Department of Transportation]] (DDOT) - Detroit, MI
*[[Fairfax Connector]] - Fairfax, VA
*[[Foothill Transit]] - Los Angeles County, CA
*[[King County Metro Transit]] (KCM) - Seattle, WA
*[[Lane Transit District]] - Eugene, OR
*[[Long Beach Transit]] - Long Beach, CA
*[[Los Angeles County Metropolitan Transportation Authority]] - Los Angeles, CA
*[[Orange County Transportation Authority]] - Orange County, CA
*[[Omnitrans]] - San Bernardino County, CA
*[[San Francisco Municipal Railway]] (MUNI) - San Francisco, CA
*[[Suburban Mobility Authority for Regional Transportation]] (SMART) - (Suburban) Detroit, MI
*[[TheBus]] - Honolulu, HI
*[[TriMet]] - Portland, OR
*[[Valley Metro]] - Phoenix, AZ
*[[VIA Metropolitan Transit]] - San Antonio, TX

==References==
* [http://www.4one.com/aries.html 4ONE Aries], 4ONE.com, retrieved on 2009-08-29

[[Category:4ONE]]