International completes its XT Series with the 10,000-pound MXT. Capable of towing 8 tons, the truck is rated at 300 horsepower and features a chassis-payload capacity of 2 tons. The 4×4 MXT will go into production in summer '06. MSRP for the MXT is $69,000 to $85,000. The RXT, scheduled for production in March '06, is available in a 5th wheel version to accommodate trailers. The 310-hp truck can tow 14¾ tons and has a payload capacity of 4.5 tons.