| company | role | hq | verified |
|---|
| Standard Locknut & Lockwasher stdlocknut.com | MFG DIST | Westfield, IN (US) | 1 mfrs |
| Suncoast Rebuild Center suncoastrebuilding.com | DIST | Tampa, FL (US) | 1 mfrs |
| Superior Spindle Service superiorspindle.com | DIST | Taylor, MI (US) | 1 mfrs |
| Tnt Truck Parts tnttruck.com | DIST | Lancaster, TX (US) | 1 mfrs |
| Trans-Gear Inc | DIST | Hubbard, OH (US) | 1 mfrs |
| Tri-Cities Truck Parts Inc | DIST | Muscle Shoals, AL (US) | 1 mfrs |
| Tri-Star Fleet Sales & Service Lp | DIST | San Angelo, TX (US) | 1 mfrs |
| Truck Gears Incorporated truckgearsinc.com | DIST | Los Alamitos, CA (US) | 1 mfrs |
| Truck Parts Company truckpartsco.com | DIST | Chicago, IL (US) | 1 mfrs |
| Truck Parts Plus Inc truckpartsplusinc.com | DIST | Mechanicsburg, PA (US) | 1 mfrs |
| Truckzone Corp | DIST | Medley, FL (US) | 1 mfrs |
| Truman Parts Co Inc | DIST | — (US) | 1 mfrs |
| Tull Bearings Inc | DIST | Minneapolis, MN (US) | 1 mfrs |
| Unico Spring Corp unicospring.com | DIST | South Ozone Park, NY (US) | 1 mfrs |
| Us Truck Parts Inc ustruckparts.com | DIST | South Plainfield, NJ (US) | 1 mfrs |
| Valley Truck Parts Inc | DIST | Grand Rapids, MI (US) | 1 mfrs |
| Volunteer Bearing And Supply volunteerbearing.com | DIST | Morrison, TN (US) | 1 mfrs |
| Vrc Manufacturing | DIST | Berea, OH (US) | 1 mfrs |
| Vrc Of Roanoke LLC | DIST | Roanoke, VA (US) | 1 mfrs |
| Walker Sales And Service Inc | DIST | Johnstown, PA (US) | 1 mfrs |