Shipping costs are calculated automatically at checkout based on several factors to ensure you receive the most accurate rate possible. Because many of our products vary in size, weight, and destination, shipping prices may differ from order to order.

Below is an overview of how shipping is calculated and why some items require additional information.

Our system calculates shipping rates using real-time carrier pricing based on the following factors:

Larger or heavier items cost more to ship. Items such as driveshafts, axle assemblies, and differentials may require specialized packaging or freight services.

Your shipping address determines the distance the package must travel, which affects the carrier's rate.

Customers can choose from several carriers and service speeds at checkout. Faster shipping services generally cost more than standard options.

Some items require special packaging or oversized boxes, which may increase shipping costs.

Some products—such as axle assemblies, carriers, and other heavy components—must be shipped using freight services rather than standard parcel shipping.

To provide an accurate freight quote, additional information may be required during checkout.

You may be asked to provide details such as:

These selections help ensure the freight carrier can deliver your shipment properly and prevent unexpected charges after shipment.

Providing incorrect information may result in additional carrier fees or delivery delays, so it is important to select the options that best match your delivery location.

Freight shipping quotes are calculated in real time based on the information you provide at checkout. Because of this, it may take a few extra seconds for the page and shipping prices to update after making or changing your freight delivery selections.

This short delay allows our system to communicate with the freight carriers and return the most accurate pricing available.

All shipping prices shown at checkout are calculated in real time using carrier rate systems. This allows you to see the exact cost before placing your order.

Your available shipping options and pricing will automatically adjust based on:

If you have questions about shipping options, freight delivery requirements, or pricing, our customer service team is happy to help. We want to make sure your order ships safely, efficiently, and at the best possible rate.