| Ruhnke Brothers Full Service 319 E State St. Algona, IA 50511 515-295-3654 ruhnkebrothers.com | Central Iowa Diesel Performance 310 Sondrol Ave Ames, IA 50010 515-782-5630 centraliowadieselperformance.com |
| Olesen Auto Center 126 N Elm Street Avoca, IA 51521 712-343-6321 olesenautocenter.com | Acheson Auto Works 8000 University Blvd Clive, IA 50325 515-223-4300 achesonautoworks.com |
| Central Automotive Service & Repair, Inc. 69 2nd Street Coralville, IA 52241 319-338-2053 centralautocoralville.com | Dusty's Precision Auto 721 2nd Street Coralville, IA 52241 319-430-7500 autorepaircoralville.com |
| Albright's Auto Parts 301 Mckenzie Ave. Council Bluffs, IA 51503 712-323-4020 autopluscouncilbluffs.com | Atherton Automotive Service Center 2900 W Broadway Council Bluffs, IA 51501 712-322-2900 athertonautomotive.com |
| Wallick's Auto Service 1933 Hickory Grove Road Davenport, IA 52804 563-324-3824 wallicksauto.com | Army Post Auto Care 1326 Army Post Rd Des Moines, IA 50315 515-953-1166 armypostauto.com |
| CHR Tire and Auto 5485 NE 17th St Suite D Des Moines, IA 50313 515-265-4247 chrtireandauto.com | Evans Auto Body 3242 Ubben Ave Ellsworth, IA 50075 515-836-4400 evansautobodyia.net |
| Southeast Iowa Diesel Service 2376 Redwood Ave Fairfield, IA 52556 641-919-8685 seiadiesel.com | Tiernan's Service Center 2200 Kennedy St Granger, IA 50109 515-577-5643 tiernansservicecenter.com |
| Finish Line Body & Paint 1001 NE Main St. Suite D Grimes, IA 50111 515-986-3174 finishlinebodyandpaint.com | RPM Automotive 1125 Hawkeye Drive Hiawatha, IA 52233 319-393-1640 rpmautorepairs.com |
| Dave & Pat Seydel Auto & Truck 917 Maiden Ln Iowa City, IA 52240 319-351-6805 seydelauto.com | Iowa City Brake, Inc. 2930 Industrial Park Rd Iowa City, IA 52240 319-339-9453 icbrake.com |
| J-Town Auto 4700 NW 62nd Ave Johnston, IA 50131 515-251-5839 jtownauto.com | Osborne Oil 303 Main St Keosauqua, IA 52565 319-293-3155 osborneoilcompany.com |
| Quality Lube Center Inc 300 5th Ave SW Le Mars, IA 51031 712-546-4799 qlubecenter.com | Wagner Auto Supply 121 1st St NW LeMars, IA 51031 712-546-4308 wagnerautosupply.com |
| Madrid Automotive 317 Annex Rd. Madrid, IA 50156 515-795-3335 madridautomotive.com | Mausser Auto Service 7308 Columbus St. New Vienna, IA 52065 563-921-2375 mausserautoservice.com |
| Knudtson Automotive Services 616 Central Ave Northwood, IA 50459 641-324-9988 knudtsonauto.com | Performance Plus Automotive LLC 1200 NE 56th St Pleasant Hill, IA 50327 515-262-8558 performanceplusautomotivellc.com |
| Iowa Automotive Machine & Supply Inc. 1705 W. Main St. Sac City, IA 50583 712-662-4738 iowaautomotivemachineandsupply.com | Mike's Service Garage 1460 North Main Ave Sioux Center, IA 51250 712-722-2449 mikesservicegarage.com |
| Quality Car Care 1012 N 10th St Winterset, IA 50273 (515) 462-1035 qualitycarcareofwinterset.com |