MAXXAM, Inc., the Plum Creek Timber Company, Inc., Crown Pacific Partners; Rayonier, Inc.; and Weyerhaeuser Company lead the industry.

The ´ace maxxam´ 125cc buggy, 12.5hp @ 7500 rpm, weighing 465 pounds, will go (apparently) 38-40mph (or up to 65 kmh).

Yes inc needs to have a period after inc. It is written as: XYZ company, Inc.

Burger King Holdings, Inc., Chipotle Mexican Grill, Inc, CKE Restaurants, Inc., Darden Restaurants, Inc., DineEquity, Inc., Domino's Pizza, Inc., Krispy Kreme Doughnuts, Inc., Landry's Restaurants, Inc., Luby's, Inc., McDonald's Corporation, Morton's Restaurant Group, Inc., Ruby Tuesday, Inc., The Steak n Shake Company, Tim Hortons Inc., YUM! Brands, Inc., Wendy's/Arby's Group, Inc. http://www.nyse.com

What is the difference? You should use a period behind inc..