| Year and model | Picture links | Bus numbers | Short description | Garage location |
| 1990-1992 Orion I's |
 |
5500-5527 5528-5538 5540-5545 |
Ride-On's last Orion I's. |
Gaithersburg, Nicholson, and Silver Spring |
| 1993 Flxible Metro-D's |
 |
5700-5703 |
On the verge of extinction...only 3 remain. |
Gaithersburg |
| 1993 Orion V's |  |
5546, 5547 | Ride-On's first Orion V's. 5547 is now retired. | Silver Spring |
| 1995 Orion VI CNG's |
 |
5801, 5802 (formerly 5570 and 5571) |
The Orion VI's are now retired. |
Gaithersburg |
1994-1996 Gillig-Phantoms |
 |
5360-5362 5363-5377 5378-5397 |
The common Silver Spring area buses. |
Silver Spring |
| 1996 Orion V CNG's |
 |
5997-5999 (formerly 5567-5569) |
The first Orion V CNG's. | Gaithersburg |
| 1996 & 1998 Orion V's |
 |
5550-5566, 5572-5579 | Was the most common bus in Gaithersburg until the '01-'02 Orion V's arrived. | Gaithersburg |
1997 & 1999 Gillig-Phantoms |
 |
5400-5409 5410-5423 |
Ride-On's third set of Gillig-Phantoms. | Gaithersburg, Nicholson, and Silver Spring |
| 1999 Orion V's |
 |
5705-5725 | The longest diesel-powered Orion V's. | Gaithersburg and Silver Spring |
| 1999-2000 Orion V CNG's |
 |
5803-5813 5814-5821 |
Ride-On's first 40-foot Orion V CNG's. | Gaithersburg |
| Bethesda 8 Trolleys |  |
4901-4903 5297-5299 |
The trolleys are now operated by another company. | ---- |
| 2001-2002 Orion V's |
 |
5580-5591 5592-5623 |
A former common Gaithersburg bus that is now extinct in the Gaithersburg area. | Silver Spring |
|
2001-2002 El Dorado Cutaway Vans |
 |
5101-5145 5146-5181 5201-5212 |
Smallest buses used for routes that have few people riding them. | Nicholson |
| 2003-2004 Orion VII CNG's |
 |
5900-5917 5918-5932 |
One of Orion's first batch of 35-foot Orion VII's ever sold. | Gaithersburg |
| 2005 Orion VII CNG's |
 |
5933-5957 | Another order of 35-foot Orion VII's. | Gaithersburg |
| 2005 New Flyer C40LF's |  |
5822-5836 | Ride-On's first New Flyers. | Gaithersburg |
| 2006- 2007 Gillig Advantage Hybrids |  | 5750-5754 5755-5763 |
Ride-On's first hybrid-electric buses. | Silver Spring |
| 2007 Champion Cutaway Vans |  | 5182-5231 5285-5296 |
A large order to replace a lot of the '01-'02 cutaway vans (which are already falling apart) | Nicholson and Silver Spring |
2008
Gillig Advantage Clean-Diesels |
 | 5726-5746 | Not all are in service yet. | Silver Spring |
|
2008
Gillig Advantage Clean-Diesels (30-ft) |
 | 5001-5006 | The newest buses in town. | Nicholson |
| Ride-On bus terminals |  | ---- | Pictures of Ride-On bus terminals, or major points of interest where some bus routes would end. | ---- |
| Malfunctioning Destination Sign Buses |  |
Any Number | Pictures and videos about any
bus with
malfunctions on destination signs. |
---- |