| Company | City | WMI | |
|---|---|---|---|
| S&A Manufacturing | Livingston CA Livingston CA | 1A9-061 1A9-106 | |
| S&C Welding | Mount Sterling KY | 1S9-398 | |
| S&D Manufacturing | Norwich NY | 1S9-643 | |
| S&H Trailer Manufacturing Co. | Madill OK | 140 | |
| S&J Manufacturing | Camden AR | 1S9-661 | |
| S&L Manufacturing | Livingston CA | 1A9-106 | |
| S&M Equipment Company | Sanford NC | 1S9-239 | |
| S&R Industrial Maintenance | Elgin OR | 1S9-173 | |
| S&R Industries | Baker City OR | 159-321 | |
| S&R King Trailers | Campbell NY | 1S9-745 | |
| S&S | Elma IA | 1S9-180 | |
| S&S Company | Burke SD | 1S9-737 | |
| S&S Custom Trailers | Grand Saline TX | 1S9-405 | |
| S&S Dura-Line | Elma IA | 4SD | |
| S&S Enterprises | Fresno CA | 1S9-487 | |
| S&S Manufacturing Inc. | Bartlesville OK | 1S9-501 | |
| S&S Trailers | Elma IA | 1S9-108 | |
| S&S Welding | Dewey OK | 1S9-389 | |
| S&S Welding & Trailer | Westfield IA | 1S9-711 | |
| S&W Welding Inc. | West Point NE | 1S9-334 | |
| S-K Trailers, LLC | Evergreen AL | 1S9-702 | |
| S.D. Pitman Inc. | Hartford City IN | 1S9-543 | |
| Saf T Cart, Inc. | Clarksdale MS | 1N9-178 | |
| Safe-Ride Trailers Inc. | New Port Richey FL | 1S9-332 | |
| Saginaw Products Corporation | Saginaw MI | 1S9-705 | |
| Sako Corporation | Elkhart IN | 1S9-647 | |
| Sales Marketing Enterprises | Glen Mills PA | 1S9-202 | |
| Sam's Trailers | Kingsbury TX | 1S9-687 | |
| Sam's Trailers Inc. | Paris TX | 11Y | |
| Sammy's Golf Cars LLC | Marshall TX | 1S9-641 | |
| Samson Steel Corporation | Frankfort KY | 1VN | |
| San Diego Custom Trailer | Leucadia CA | 4A6 | |
| San-Jo Trailer Manufacturing | Pottersville MO | 1T9-352 | |
| Sand's Welding, Inc. | Albany MN | 1S9-625 | |
| Sandbagger Corporation, the | Round Lake IL | 1T9-647 | |
| Sandpoint Custom Iron | Sandpoint ID | 1S9-682 | |
| Santek Trailer Mfg., Inc. | Brea CA | 1S9-214 | |
| SAP Trailers | Heber Spring AR | 1S9-617 | |
| Saskarc Industries | Oxbow SK | 2S9-109 | |
| Satchell Manufacturing | Denver CO | 1S9-319 | |
| Sauber Manufacturing Co. | Virgil IL | 1F9-048 | |
| Saucier's Welding, Inc. | Fort Kent ME | 1S9-168 | |
| Sauk Centre Welding & Machine | Sauk Centre MN | 1F9-072 | |
| Savannah Machine Shop & Loader | Savannah TN | 1S9-174 | |
| Sawyer Sales & Service Inc. | Saginaw MI | 1T9-206 | |
| Scarab Manufacturing Leasing | White Deer TX | 1S9-363 | |
| Scenic View Welding | Paradise PA | 1S9-716 | |
| Schallermanufacturing Inc. | Schaller IA | 4SB | |
| Schantz & Sons, Inc. | Marine IL | 1S9-402 | |
| Schell Manufacturing | Hope Mills NC | 1S9-461 | |
| Schien Equipment Inc. | Carlinville IL | 1S9-182 | |
| Schoon Backhoe Service | Pocahontas IA | 1S9-178 | |
| Schult Homes Corporation | Middlebury IN | 1YP | |
| Schwartz's Trailer Sales, Inc. | Noblesville IN | 1S9-383 | |
| Schweigers Inc. | Sioux Falls SD | 1S9-317 | |
| Scientific Systems Corp. | Baton Rouge LA | 1S9-686 | |
| Scomp Evelands Inc. | Backus MN | 1S7 | |
| Scooter Schooner | Sharon OK | 1S9-414 | |
| Scotsman | Long Beach CA | 458 | |
| Scott Equipment | Merrimac MA | 1S9-532 | |
| Scotty Company | Ashburn GA | 4O1 | |
| Scramento Boat Emporium | Rancho Cordova CA | 1B9-144 | |
| Scranton Manufacturing Co. Inc. | Scranton IA | 1S9-599 | |
| SCS Machine & Fabricating Inc. | Houston TX | 1S9-197 | |
| SDP Manufacturing, Inc. | Albany IN | 1S9-313 | |
| Seahorse | Bereford SD | 1S9-627 | |
| SEI Division of Stovall Fabricating & Machine | Mount Pleasant TX | 1S9-406 | |
| Self-Loading Systems, Inc. | Tulsa OK | 1S9-161 | |
| Sellner Manufacturing Co. | Faribault MN | 1S9-766 | |
| Semco | Longview TX | 1S9-600 | |
| Sentinel Fabrication | Alvin TX | 1S9-660 | |
| Senzek Enterprises | Williams MN | 1S9-413 | |
| Seymour Welding | 1S9-194 | ||
| SFS Truck Sales, Inc. | Gallipolis OH | 1S9-724 | |
| Shade Tree Automotive Equipment | Phoenix AZ | 1S9-760 | |
| Shaffer's Muffler Shops Inc. | Corpus Christi TX | 1S9-477 | |
| Shannon Custom Trailers | Pocahontas AR | 1S9-436 | |
| Shaw's Welding | Rubidoux CA | 1S9-205 | |
| Shoal Runner Boats, Inc. | Doolittle MO | 1S9-757 | |
| Shook Electroncis USA, Inc. | San Antonio TX | 1S9-657 | |
| Shoop's Trailer | Dillsburg PA | 1S9-145 | |
| Shop, the | Iuka MS Trempealeau WI | 1T9-434 1T9-639 | |
| Shore Masters, Inc. | Fergus Falls MN | 4D0 | |
| Shorey Brothers Welding | Yuba City CA | 1S9-058 | |
| Shreveport Rod Specialties | Shreveport LA | 1S9-181 | |
| Shrum Trailers Manufacturing | Hannibal MO | 1S9-742 | |
| Shuffett Machine & Welding | Lebanon KY | 1S9-431 | |
| Shutts Welding | Greenfield IN | 1S9-492 | |
| Sidekick Trailers Inc. | Milton FL | 1S9-725 | |
| Sierra Precision Tool | Kings Beach CA | 1S9-001 | |
| Sierra Welding & Fabricating | Hollister CA | 1S9-646 | |
| Sigma Metals Inc. | Colorado Springs CO | 1S9-187 | |
| Sikeston Trailer Sales | Sikeston MO | 439-003 | |
| Silkride Trailer | Cantonment FL | 1S9-296 | |
| Silver Eagle Coach, Inc. | Vina AL | 1S9-390 | |
| Silver Eagle Mfg. Co. | Portland OR Portland OR Portland OR | 1P9-222 1UE 1U3 | |
| Silver Fox Trailer, Inc. | Sedalia CO | 1S9-378 | |
| Silver Lite Trailers, Inc. | Springfield OR | 1S9-609 | |
| Silver Star | Ridgeland SC | 5CY | |
| Silver Star Trailers, LLC | Ridgeland SC | 5GS | |
| Silverado Trailers Inc. | Springfield OR | 4SM | |
| Simco (Southern Indiana Material Company) | Linton IN | 1S9-648 | |
| Simplot Financial Corporation | Caldwell ID | 1S9-201 | |
| Simplot Leasing Corporation | Boise ID | ||
| Simplx | Springfield IL | 1S9-369 | |
| Simpson's Diversified Metal | Clarkridge AR | 1S9-253 | |
| Sioux Steam Cleaner Corp. | Beresford SD | 1S9-279 | |
| Sioux Veneer Panel Company | Boise ID | 1S9-483 | |
| Siouxland Trailer Sales | Sioux City IA | 1S9-422 | |
| Sivad, Inc. | Lake City TN | 4DM | |
| Skipper B Corporation | Kennendale TX | 1SZ | |
| Skipper B Trailers, Inc. | Joshua TX | ||
| Skwatter Trailer Company | Mesa AZ | 4XD | |
| Skyline | McMinnville OR | 1SN | |
| Skyline Corporation | Elkhart IN Elkhart IN Elkhart IN Elkhart IN Elkhart IN Elkhart IN Elkhart IN Elkhart IN Elkhart IN Elkhart IN Elkhart IN | 1SD 1SE 1SF 1SL 1SN 1SV 4BV 4DV 4N6 4NC 4SR | |
| Skyline Homes, Inc. | Hemet CA Hemet CA Hemet CA | 1SN 1SY 4DV | |
| Skyline Trailers | Ardmore OK | 1S9-409 | |
| Skytop Brewster Company | Victoria TX | 1S9-669 | |
| Slabach Construction Co. | Kalona IA | 1S9-228 | |
| Slabach Enterprises | Kalona IA | 5E3 | |
| Sloan Trailers | Sherman TX | 1S9-356 | |
| Sloth Truck Equipment | Portland OR | 1S9-608 | |
| Smart Trailers, Inc. | Highland City FL | 1S9-653 | |
| Smith Farm Equipment Co. | Denton NC | 1S9-014 | |
| Smith Trailers | Martin GA | 1S9-677 | |
| Smithco Manufacturing | Le Mars IA | 1S9-476 | |
| Smitty Built Trailers, Inc. | Vancleave MS | 1S9-746 | |
| Sno Bird Trailer Company | Iron Ridge WI | C7A | |
| Snow Bird Trailer Co., Inc. | Iron Ridge WI | 18S | |
| Snow Manufacturing Inc. | Kerman CA | 1S9-691 | |
| Snowbear Corporation | Guelph ON | 2SW | |
| Snowco, Inc. | Omaha NE | 1S6 | |
| Softouch Manufacturing | Blanchard OK | 1S9-439 | |
| Solar Technology, Inc. | Allentown PA | 4GM | |
| Somerset Welding & Steel | 1S9-006 | ||
| Son of Jim's Trailer Shop | Beaverton OR | 1L9-147 | |
| Sooner Trailer Mfg. Co. Inc. | Duncan OK | 48H | |
| Sopko Manufacturing Co. | Lawrenceville VA | 1S9-215 | |
| South Ag Manufacturing, Inc. | Wendell NC | 5SP | |
| South East Body Corporation | Lumberton NC | 1S9-079 | |
| South-Tex International | Milton FL | 1P9-223 | |
| Southco Industries Inc. | Shelby NC | 1S9-059 | |
| Southeastern Metal Products Inc. | Lake City FL | 4Y3 | |
| Southeastern Trailer & Container Repairs, Inc. | Miami FL | 1S9-694 | |
| Southern Indiana Materials Company, Inc. (Simco) | Linton IN | 1S9-648 | |
| Southern Iowa Mfg. Co. | Osceola IA | 1S9-236 | |
| Southern Missouri Trailer | West Plains MO | 1S9-394 | |
| Southern Pride Distributing | Marion IL | 1S9-743 | |
| Southern Speciality Welding | Spring City TN | 1S9-427 | |
| Southwest Gooseneck, Ltd. | San Antonio TX | 1S9-683 | |
| Southwest Sales | Keene TX | 1S9-484 | |
| Southwest Specialty Trailers | Fort Cobb OK | 1S9-748 | |
| Southwest Trail Boss | Phoenix AZ | 1S9-232 | |
| Southwest Truck Rigging & Equipment | Houston TX | 1S9-434 | |
| Southwest-TCP | Terrell TX | 4FU | |
| Sparta Manufacturing Corp. | Tallulah LA | 1S9-451 | |
| Spartan Motors Inc. | Charlotte MI | 4S7 | |
| Speciality Welding | Peekskill NY | 1S9-278 | |
| Specialized Products Inc. | Cedar Rapids IA | 1S9-470 | |
| Specialty Auto Transport | Chelsea MI | 1S9-442 | |
| Specialty B Sales, Inc. | Search AR | 1S9-418 | |
| Specialty Iron Works | Great Falls MT | 1S9-363 | |
| Specialty Machine & Mfg. | Great Bend KS | 1S9-286 | |
| Specialty Metal Fabricating | Broken Arrow OK | 1S9-623 | |
| Specialty Trailer Corporation | Tampa FL | 1S9-267 | |
| Specialty Vehicle Mfg. Corp. | Santa Fe Spring CA | 1S9-143 | |
| Spectrac Suspension Centers | Gilbert AZ | 1S9-656 | |
| Spectrum Engineering | Waipahu HI | 1S9-364 | |
| Spectrum Inc. | Merced CA | 41C | |
| SPI Manufacturing, Inc. | Rancho Cucamong CA | 5AK | |
| Spirit Manufacturing UBC | Edmond OK | 1S9-464 | |
| Spirt Trailers | Mesa AZ | 1S9-022 | |
| Splash Marine, Inc. | Oklahoma City OK | 1S9-376 | |
| Sport Boats | San Jose CA Santa Clara CA | 4FB | |
| Sport Camper Inc. | Jackson MI | 1S9-345 | |
| Sportrunner Trailers, LLC | Covington LA | 1S9-652 | |
| Sportspal Inc. | Callander ON | 2SP | |
| Spoutvac USA | Commerce City CO | 1S9-521 | |
| Spray Force Manufacturing Inc. | Fresno CA | 1S9-169 | |
| Spudnik Equipment Co., Inc. | Blackford ID | 1S9-141 | |
| Spur Trailers | Bowie TX | 1S9-274 | |
| Spykgaard Industries Inc. | Ludington MI Ludington MI | 1S9-568 1S9-658 | |
| Squatdownmanufacturing Inc. | Anadarko OK | 1S9-490 | |
| SSI Shredding Systems Inc. | Wilsonville OR | 1S9-764 | |
| SST Trailers | Chatsworth CA | 1S9-191 | |
| Stafford's Trailer Mfg. Co. | Corpus Christi TX | 1S9-292 | |
| Stainless Tank & Equipment | Cottage Grove WI | 1S9-017 | |
| Stallion Trailers, Inc. | Linn MO | 1S9-308 | |
| Standard Truck & Trailer Sales | Fresno CA | 1S9-030 | |
| Stanley Trailer & Manufacturing | Atoka OK | 1S9-741 | |
| Star Manufacturing | Chambersburg PA | 4ZZ | |
| Star Trailers | Sunnyside WA | 1S9-026 | |
| Star-Trans Equipment Mfg. Inc. | Amherstburg ON | 2S9-123 | |
| Star Waggons, Inc. | Sylmar CA | 1S9-350 | |
| Starcraft | Topeka IN | 1SA | |
| Starr Industries Inc. | Camden MI | 4NF | |
| Steco, Inc. | Enid OK | 5EW | |
| Steel Trailers of Colorado | Brush CO | 1S9-735 | |
| Steelco, Inc. | Bloomington CA | 1S9-080 | |
| Steelwright Manufacturing Corp. | Fort Worth TX | 1S9-445 | |
| Stellar Industries, Inc. | Garner IA | 1S9-437 | |
| Stelter Repair, Inc. | New Leipzig ND | 1S9-698 | |
| Steve's Welding | IA | 1S9-320 | |
| Steve's Welding Service | Middletown CA | 1S9-475 | |
| Stingers Manufacturing | Cedar City UT | 1S9-719 | |
| Stock Car Fabrications | Stockton CA | 1S9-675 | |
| Stockbridge Manufacturing Inc. | Stockbridge WI | 1S9-310 | |
| Stockton Truck & Welding | Stockton MO | 1S9-424 | |
| Stohl Trailers | Salisbury NC | 1S9-763 | |
| Stone Construction Equipment | Honeoye NY | 1S9-338 | |
| Stotler Welding | Emporia KS | 1S9-250 | |
| Stoughton Trailers, Inc. | Stoughton WI | 1DW | |
| Stovall Equipment, Inc. (SEI) | Talco TX | 1S9-638 | |
| Stow Manufacturing Company | Binghamton NY | 1S9-088 | |
| Strace Manufacturing, Inc. | Fort Smith AR | 1AU | |
| Stream Industries Inc. | Lavonia GA | 1S9-478 | |
| Stretch Chassis International | Burlingame CA | 1S9-499 | |
| Strick | Danville PA | 3BD | |
| Strick Trailers | Danville PA Fairless Hills PA | 1S1 | |
| Structural Steel Supply, Inc. | Perham MN | 1S9-385 | |
| Structures d'Acier Select | Saint-Jean-sur-Richelieu QU | 2L9-103 | |
| Stuart Scotsman, LLC | Ferndale WA | 1S9-673 | |
| Sturdy Built Inc. | Springfield OR | 1S9-357 | |
| Sturdy-Weld Equipment & Design | Lynnwood WA | 1S9-189 | |
| Subco | Sparta NJ | 1S9-713 | |
| Sudenga Industries, Inc. | George IA | 1S9-368 | |
| Sugar Creek Manufacturing Co. | Powell MO | 1S9-393 | |
| Suggs Manufacturing Company | La Grange NC | 1S9-415 | |
| Summerset Homes, Inc. | Bradenton FL | 1S9-165 | |
| Sun Coast Trailer Mfg., Inc. | Tamarac FL | 1S9-303 | |
| Sun Country Marine | Riverside CA Riverside CA | 1P9-018 1V0 | |
| Sun International Holding Inc. | Clearwater FL | 1S9-612 | |
| Sun-Land Recreational Vehicles | Mishawaka IN | 1S9-159 | |
| Sun-Lite, Inc. | Elkhart IN | 1S4 | |
| Sun Ray Manufacturing | Green Sea SC | 1S9-669 | |
| Sun Valley Carriers | Phoenix AZ | 1S9-297 | |
| Sundowner Trailers | Coleman OK | 13S | |
| Sunnybrook RV, Inc. | Middlebury IN | 4UB | |
| Sunridge Industries Inc. | San Luis Obispo CA | 1S9-262 | |
| Sunrise Systems | Sacramento CA | 1S9-174 | |
| Sunset Trailers Mfg. Inc. | Red Bluff CA San Jose CA | 1S9-347 | |
| Sunshine Truck & Equipment Co. | Fort Pierce FL | 4MU | |
| Sunsync Manufacturing Inc. | Salem OR | 1S9-291 | |
| Super City Mfg. Co., Inc. | Somerset PA | 1S9-429 | |
| Superbus | San Jose CA | 1S9-120 | |
| Superior Aluminum Trailer Mfg. | Milton FL | 48A | |
| Superior Fabrication, Inc. | Elk City OK | 1S9-736 | |
| Superior Trailer Inc. | Omaha NE | 1S9-672 | |
| Superior Trailer Works | Fontana CA | 1S9-009 | |
| Superior Trailers | Port Coquitlam BC | 2K9-058 | |
| Superior Trailers of Georgia, Inc. | Danielsville GA | 4M8 | |
| Superior Transports Inc. | Waynesville MO | 1S9-751 | |
| Superlite, Inc. | Elkhart IN | 1S9-723 | |
| Supertrail Manufacturing Co. Inc. | Aberdeen MS | 45D | |
| Supreme Trailers Inc. | Waco TX | 1S9-175 | |
| Sure Load Trailers, Inc. | Houston TX | 42A | |
| Surface Prep. Systems, Inc. | Minneapolis MN | 1S9-455 | |
| Swab Wagon Company, Inc. | Elizabethville PA | 1S9-749 | |
| Sway Tamer Manufacturing | Klamath Falls OR | 1S9-248 | |
| Sway-Tamer Manufacturing | Klamath Falls OR | 1S9-379 | |
| Sweet Way Trailers | East Emmett ID | 1S9-219 | |
| Sweetwater Metal Products Co. | Sweetwater TN | 1RC | |
| Sweitzer Companies | Cave City KY | 4GU | |
| Swift Enterprises Inc. | Oakland Park FL | 1S9-663 | |
| Swinford Trailer Sales | Morrison OK | 1S9-649 | |
| Swinglift USA | Dallas TX | 1S9-755 | |
| Systems Technology Company | Whittier CA | 1S9-158 |
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 1-9
 buses |
 cars |
 incomplete vehicles |
 low-speed vehicles |
 motor- cycles |
 multi- purpose vehicles |
 trailers |
 trucks |
 other vehicles |
