The Goodyear 4.3-inch Screen Commercial/Trucker Portable Navigation System (model no. G&500X) is currently on sale as 6ave.com’s Sick Deal of the Day and priced at $299. That results in a $150.99 price drop from its original MSRP of $449.99 and turns it into the lowest cost we have seen for this GPS model. FREE ground delivery is included and sales tax applies for residents of New York and New Jersey.

PCnation this week is offering the best discounted price on two different fully-featured Garmin nuvi GPS navigators. The first being the Garmin nuvi 755T Automobile Navigator that’s on sale for $179.90, while the second is the upgraded Garmin nuvi 1390T which has dropped to $207.10 and includes FREE ground delivery. Switch to the TomTom GO 740 Live GPS Navigation System complete with Bluetooth control and 2GB of internal Flash memory. It’s dropped $220 in price and can be found at Tigerdirect.com for $279.99 with FREE shipping included. Keep your GPS system securely in place with the Garmin Portable Friction Mount, located at Amazon.com and priced at $24.60.

The Goodyear Portable GPS System is a Trucker-Specific GPS Unit, complete with a 4.3-inch widescreen touch-screen display, Bluetooth hands-free calling, and an FM transmitter for car stereo integration. It includes over 17,000 points of interests such as truck stops, weight stations, and repair facilities. The GPS is also designed to incorporate the calculated weight of the truck and load in order to determine the best rout to destination.