Any time a wheel spacer is installed, longer wheel bolts should be installed to ensure proper safety. ECS Wheel Bolts are available in a wide range of sizes in either ball seat (OEM wheels) or conical seat (most aftermarket wheels). To determine the correct bolt size, add the width of the spacer to your stock lug bolt size (28mm for OEM applications). Please contact an ECS sales representative if you have questions regarding selecting the correct bolts for your specific application.
Ball Seat
Conical Seat
h&r DR Series TRAK+ Spacers require longer wheel bolts than stock. ECS Tuning carries the complete line of h&r wheel bolts for your vehicle. To determine the exact length required for your vehicle be sure to read our tech article on bolt measurement. All bolts and stud conversions are in stock and will ship with your spacers.
Also available are h&r stud conversions. Great for car owners who change wheels often. Stud lengths are measured from the surface of the hub out, and do not include the portion of the stud which threads into the hub itself. Order stud lengths based on your current wheel bolt length.
Stud Conversion
