Midwest Wheel
Midwest Wheel, located in Lewisburg, OH specializes in the manufacturing of wheels. An area of focus is in the sport truck and tractor pulling. They have a variety of custom aluminum rims to fit your pulling needs. For more information, contact Roger Wysong at (937) 833-5643.

Riverside Engine Inc.
Riverside Engine Inc. is well known for its prowess in the pulling world. They produce a variety of their own parts such as heads, camshafts, main caps, roller rocker arms, girdles and a host of other products. Owned and operated by Phil and Jean Schalk, they can provide a level of customer service second to none. From a complete engine to a few parts, they have what you need. For more information, contact REI at (419) 927-6838.

Cen-Pe-Co
Cen-Pe-Co is the quality leader in high-performance, heavy-duty lubricants. Cen-Pe-Co engine oils, greases, and gear lubes have constantly been put to the harshest tests and continually come out the leader-of-the-pack, reducing wear and saving money. Cen-Pe-Co also manufactures a complete line of performance fuel additives that have been proven on the track. To protect your fuel and injection system, increase power, improve fuel mileage, and make your diesel engine run better and stronger; always add Cen-Pe-Co fuel additives to your tank or storage facility. For more information, contact Cen-Pe-Co at (800) 553-1891 or visit their website at www.cenpeco.com.

Francis Engineering
Francis Engineering features more than 60 different machines to handle your performance needs. Ranging from chassis manufacturing to engine building and everything in between, Francis Engineering has you covered. Located in Leroy, Ohio Francis Engineering not only builds and machines everything in-house, they are also a warehouse distributor for over 1,100 different parts manufacturers and distributors. For more information, contact Dale Francis at (440) 254-4046 or fax (440) 254-2003.