TransDiff de Quebec is the newest full-service dealership to join Peterbilt's North American dealer network. Located in Quebec City, the 19,000 sq.-ft. facility offers new and pre-owned trucks, service and parts. www.peterbilt.com

Indianapolis-based Transportation Safety Technologies (TST) has developed a wireless control system for Jerr-Dan, a manufacturer of carrier vehicles for the wrecker industry. The wireless device enables tow operators to operate their winches remotely. TST plans to offer the product for other applications, including liftgates.

Snap-on now offers an oil flushing and cleaning system to remove sludge and other buildup, SUN Oil Kare Flush System EESE142A. A combination of heat, pressure and Snap-on cleaning solution is used to remove engine debris during four flushing and recovery stages-all in under 15 minutes. www.snapon.com

Mitsubishi Fuso Truck of America (MFTA) now lists used trucks on its web site, www.mitfuso.com. Prior to posting, vehicles are inspected by the National Truck Protection Co. (NTP), which also offers an optional service protection warranty plan. Photos are included when available.

The Hendrickson Tire Inflation System (THIS) is available as an option on all Intraax and Vantraax trailer suspension systems. The system automatically delivers air when it's needed, traveling from the supply tank through air lines inside the axle to the wheel-ends. A warning light alerts the driver to system status. For more information, call 866-743-3274.

Phillips 66 Co., Lubricants Div., announced that its 76 Lubricants premium heavy-duty engine oil line meets the tougher performance requirements stipulated in API PC- 9 (CI-4). Both Guardol QLT and Royal Triton QLT have been formulated using the company's Quantum Leap Technology.

Mack Trucks is now spec'ing Voyager Wheel Seals and Stemco Hub Caps as standard on its medium- and heavy-duty trucks. The Voyager is a hub-installed seal made with a solid metal dirt shield. www.stemco.com