| Business | Phone |
| Line-X Riverside 2175 Sampson Ave # 116, Corona 92879 | (951) 738-8320 |
| American Car & Truck 1550 Magnolia Ave, Corona 92879 | (951) 479-0550 |
| Stereo Depot 620 N Main St, Corona 92880 | (951) 371-8929 |
| T Rex Truck Products Inc 2365 Railroad St, Corona 92880 | (951) 270-5388 |