Hey! Thank you for asking about this...we do have free shipping on most items...excluding those that ship freight.
The benefit of ordering with us is that the shipping is discounted with us...we still take on part of the shipping cost. We have seen shipping cost go up exponentially lately...and on most orders we see these sliders cost $280+ and that is to areas along the West Coast...when these have to go to the East Coast the cost is easily $350+ in many cases.
If you have any question on this or if you are looking to get a set on the way you are always welcome to chat in, give us a call or email us.
You are also welcome to touch base with us here directly. With your vehicle fitment, specific item, and we will ensure you have the best pricing possible...we do ask that we take the to a direct message.
Happy to answer this and any other questions regarding shipping rates, our policies, or anything else!