I found two sites that would satisfy this questioner's need for used cars online. Ibuyer.com is a reverse search where the sellers compete for your business and carsdirect.com because of it's wide readership and choices in used vehicles.
It is very easy to find used vehicles on the internet. Ford vehicles are one of the most popular vehicles and quite reliable. Autotrader is a great resource for used vehicles.
One can find a used John Deere snowmobile wherever recycled John Deere vehicles are sold. Online used John Deer vehicles can be purchased at Machine Finder, Sled Swap, Equipment Trader Online and JD Sleds.
The Auto Trader website is a good way one could find a used 4x4 pickup online. They have dozens such vehicles listed for sale. One can also find a used 4x4 pickup for sale online at 'netcars'.
there are no drivable vehicles online
Well, I would recommend finding information about used vehicles at Auto Trader because they offer a variety of services and information for a fee of no charge.
Used cars in general aren't always the safest to buy, considering anything can be said about them. The best place to find a car online though, is nearly any known dealers online selection of used vehicles.
The best places to find used bucket trucks for sale online are through autotrader.com and ebaymotors.com. Also check http://vehicles.oodle.com/used-vehicles/for-sale/bucket-trucks/.
Used Mazda Premacy vehicles can be found at used car dealerships in one's city. Alternately, the used vehicles can be found online, through automotive advertisement websites (e.g. AutoTrader, Kijiji).
Blue book online.
You can find information about recovery trucks and other vehicles used to retrieve broken down vehicles online online at their Wikipedia page. You can also call your local tow truck company such as AAA and ask for information regarding the trucks they use.
One can find used motorbikes for sale at a used car dealership that also sells motorcycles. One may also have success at an online site that sells used vehicles.
The Yellow Pages or online searches can help you find a car dealer in Topeka. There are many that sell both new and used vehicles.