- Performance By Joe
- Performance Enhancements Inc
- Performance Specialists
- Phantom Race Cars
- Plain Racing
- PPC Racing
- Predator Motor Sports
- Pro Custom Inc
- Pro Start Race Cars Inc
- Pro Tech Unlimited
- Pro Tech Unlimited
- Proformance Specialties
- Purkey Motorsports
- Quic Shine 99
- Quick Time Performance Parts
- R & C Enterprises
- R & D Race Cars
- R & R Chassis & Suspension
- R S Racing
- Race Car Svc
- Race City Pit Svc
- Race City Promotions
- Race Kentucky Motor Sport
- Race Pro Management
- Race Tech Race Cars & Cmpnnts
- Racefab
- Racemart
- Racer's Zone
- Racers Direct
- Racers Edge
- Racers Edge Motorsports Inc
- Racing Relics
- Racing Scene
- Racing Services Inc
- Racing Unlimited Inc
- Radical Rides & Race Cars
- Raison Race Cars & Components
- Randy Cox Fabrication
- Randy's High Performance
- Rapp Fabricating Inc
- Raptor Race Cars
- Rayburn Racing & Race Cars
- RCF Race Cars & Svc
- Reefer Racing Supply
- Rennsport
- Rick Markle Racing
- Rizzoli Competition Designs
- Robertson Chassis Inc
- Robie Stanley Racing Inc
- Roger's Speed & Custom
- Rothsport Road & Race
- Roush Racing Inc
- Roush Racing Inc
- Roush Racing Inc
- Roy Hill Racing Enterprises
- Ruff 'N' Ready
- Ruman Racing Inc
- Rush Enterprises Inc
- RX4 Speed
- S & S Motorsports
- S & S Performance Fab Inc
- S D Concept Engineering
- Sardeson Racing
- Sawyer Chassis
- Scott Carroll Race Cars
- Sears Racing
- Sharp Enterprises
- Sheehy Performance Ctr
- Shepherd Racing
- Shock Shop
- Shoreland Racing Inc
- Showtime Inc
- Signature Racing Engines
- Skuza Motor Sports
- Small Fortune Racing Ents
- Smitty's Motorsports Paint
- Sooner Motor Sports
- Southard Racing
- Spears Motorsports
- Speciality Dyno-Nrp
- Specialized Equipment Co
- Speed L Inc
- Speedfab
- Spencer Motor Ventures Inc
- Spirit Chassis Inc
- Spyder Race Cars
- St Louis Racing
- Stars & Stripes Motorsports
- Stroupe Race Cars
- Stuart Kirby Motor Sports
- Supercharged Performance
- Superpro Performance Inc
- Sutton Motorsports
- Swans Racing Intl
- T C Kline Racing
- Target Chassis Inc
- Team Rahal
- Team Rensi
- Tecmark Autosport LTD
- TEO Fabrications
- Terry Murphy Race Cars
- Thompson Motorsports Inc
- Thyssen Krupp Bilstein-America
- Tigges Racing
- Tim Mc Amis Race Cars
- Tom Mount Motorsports
- Tom's Motorsports Inc
- Tony Ave Racing
- Tony Rubert Competition
- Top Tech Motorsports
- Toxic Race Cars
- Truex Motor Sports Inc
- Tube Chassis Designz
- Tuner Solutions
- Ultra Motorsports
- Vanderbeck Racecars Inc
- Venturini Racing
- VJC Industires LLC
- W2F Inc
- Wall 2 Wall Performance
- Warpath Restoration Parts
- Wayne's Dyno & Performance
- Weaver Racing Concepts Inc
- Wes Jerde Performance Ctr
- Wesmar Racing Engines
- Western Mailing Svc
- WFO Race Cars
- WFO Race Cars
- White Lightning Racing
- Wild Rides
- Winner Circle Motorsports
- Wizard Racing
- Woodshed Technologies Inc
- Woodstock Racing
- Worthington Speedway
- X-Pel Custom Designs
- Xpress Motorsports
- Yarrowsport LLC
- Zero Point Ind