PRODUCTS Renowned Suppliers of Off-Road Vehicle Products Products Available with Tarheel 4WD CenterTarheel 4WD Center offers only the best products around. This is why we are Charlotte’s #1 4WD outfitter! We offer a variety of products ranging from bed covers and suspension upgrades to van shelving and even tires! Continuing reading below for a full list of the products we have available. As always, please call or contact us for further information.