Dual Bolt Pattern: More and more manufacturers are building their wheels with two bolt patterns. Now I am quite used to recognizing the stud pattern. This in effect brings the tire in to the fender well more. . Centerbore relates to the center hole in the wheel that centers the wheel on the hub of the car. You will fine bolt pattern. This will cause the tire to stick out away from the vehicle.
That way i was finding my car's bold pattern. Always refer to Owner's Manual for proper factory specifications that take precedence over the listed recommendations. Since 2000, Centric Parts has supplied the automotive aftermarket with high-quality replacement brake parts. Its my eyes that do the magic. Wheels that are not hubcentric are known as lugcentric, as the job of centering is done by the lug nuts assuming they are properly torqued down. This centers the wheel perfectly on the hub ensuring that there is no run out when the wheel is installed on to the vehicle.
Used wheels will reflect use in various ways depending on the age of the wheel. Centerbore on aftermarket wheels must be equal to or greater than that of the hub, otherwise the wheel cannot be mounted on the car. Please ensure you are ordering the correct rim s for your vehicle. For your peace of mind, we offer a Structural Warranty on all reconditioned factory wheels. Please use the below as a reference only. If this is the case, it is recommended that you use a hub ring.
Also measure in mm, for example 5x114. These Pontiac Grand Am wheels are original Pontiac stock rims, fully reconditioned to factory specifications. We're here to help with whateveve questions or concerns. Sometimes its difficult to find out about the specific information about the rims if you only have the wheels but no stud or bold pattern information. If your intent is to enhance your vehicles look, we recommend that you purchase reconditioned wheels if available. It seldom will make sense to buy used wheels to replace structurally sound wheels currently on your vehicle.
Basically, you would measure the diameter of a circle that crosses through the center of the lug holes. It can also confuse braking system computers which can even lead to brake failure. We offer a 100% Satisfaction Guarantee on all Grand Am wheel orders. Most rims are interchangeable from one car to another car. Center caps, lug nuts and pressure sensors are sold separately.
We here at Auto Parts Warehouse want to make sure you're happy with your car part purchases. This ensures that the wheels are not too tight or too loose. Torque: All alloy wheels should be installed using a torque wrench. Finally, if you have fitment concerns or you are unsure of what to order, please contact us for assistance. The bolt pattern is comprised of two numbers - the first indicates how many bolt holes are on the wheel, and the other describes how far apart they are. All of our Pontiac factory wheels are genuine oem wheels and are guaranteed to be 100% straight and true. Established in 1899, The Timken Company is a leading manufacturer of wheel bearings, hubs and seals for the automotive aftermarket.
Some factory wheels have a centerbore that matches exactly with the hub to reduce vibration by keeping the wheel centered. Used wheels should be purchased when your vehicles wheel s have been damaged, won't balance, leak air or are no longer usable. You may place your order securely online or call us Toll Free, 877 482-4283 to place an order. This means there are 5 lugs and the diameter of the circle that the lugs make up measures 100 mm or 3. Once you find the picture of the Grand Am wheel you need, simply select the add to cart button below the picture. Please note: The terms wheels and rims are interchangeable.
Hub rings are hard plastic or metal ring that fits between the wheel and the vehicle. Use of this site constitutes your agreement to these terms. SureStop, a team with over 200 years of combined automotive experience, is a world-renowned leader in brake technology and product development. Custom Search If your vehicle is not listed on this site please visit our affiliate If you need bolt pattern info for your Classic Car please visit The guide below is accurate to the best of our knowledge. Just go ahead and call the phone number at the top of the page and a friendly specialist will help you out.
This expands the number of fitments the wheel applies to. A bolt pattern of 5-115mm would mean the wheel has five bolt holes and they are 115mm apart measured across the center of the wheel. Courtesy of Wikipedia : Offset is the measurement of where the mounting surface of the wheel is where the bolt holes are , compared to the centerline of the wheel. Its a couple factor that really decide if a rim will fit into a car. All Replacement items are backed by a 1-year, unlimited-mileage warranty.