A good place to start your search would be www.truckertotrucker.com.
You can find good deals on used semi trucks at www.autotrader.com.
The best place to buy used semi trucks for sale are at truckerworld dot com. They have many models to choose from with varying quality and level of conditions.
You can find financiing options on semi trucks at several locations online. I recommend the following locations: http://www.capitalsolutionsonline.net/semi-truck-financing.html.
The best place I've found is www.buyatruck.net it was recently updated, and have a variety of trucks. You can find what you need at all the right prices.
The Hanks Truck Pictures website would be a good place to start.
If you want to find the best used trucks in your area go to www.truckpaper.com. Enter your zip code and the site will bring up local used semi trucks. It's always best to buy locally so you can see the truck before you make a purchase.
One can find information on Volvo semi trucks on the official website for Volvo trucks. One can also watch videos on YouTube with people interacting with these vehicles.
With the recent recession,there are several semi trucks for sale. I would check out some of the listings on Ebay Motors.
I great place to start if you are searching online first is a site called trucker to trucker, where truckers can go to buy new and used trucks and equipment.
You can find used semi-trucks for sale in Des Moines at www.festivals-and-shows.com › Airplane Classifieds. Another good site is www.truckpaper.com/
I think highways are dangerous because of semi trucks, they are very big trucks on the road with very small cars what a shame.
You can visit companies like 5 Star Truck Sales that offer many different options of semi trucks for sale!