Patriot Suspension

8477 Utica Ave
Rancho Cucamonga CA 91370
US
Phone: (909) 373-1973Fax: (909) 987-1124

Penske Racing Shocks/Custom Axis Shocks

150 Franklin St., P.O. Box 1056
Reading PA 19602
US
Phone: (610)375-6180

Performance Specialists

4906 Olympic Way
Kingman AZ 86401
Phone: (800) 651-5755

Pivot Works

2751 Parkside Circle
Urbandale IA 50322
US
Phone: (515) 402-8000Phone: (888) 632-5617Fax: (515) 402-8002

Pro Circuit

2771 Wardlow Road
Corona CA 92882
US
Phone: (951) 738-8050Phone: (888) 727-8537Fax: (951) 738-8065

Pro-Action Suspension Inc.

3611 8th Ave.
Beaver Falls PA 15010
US
Phone: (724) 846-9055Fax: (724) 846-1629

Progressive Suspension Inc.

6911 Marlin Circle
La Palma CA 90623
US
Phone: (714) 523.8700Fax: (714) 523.3220