| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| CARQUEST | T221 | Direct Cross Interchange | 7 |
| GATES | T221 | Direct Cross Interchange | 7 |
| RoadMAX | TX221 | Direct Cross Interchange | 6 |
| MasterPro | T221 | Direct Cross Interchange | 6 |
| FLENNOR | TB221 | Direct Cross Interchange | 6 |
| ACDelco | TB221 | Direct Cross Interchange | 6 |
| TIRE SIZE DESIGNATION | OHC221 | Indirect Cross Interchange | 6 |
| CLOYES | B221 | Indirect Cross Interchange | 6 |
| CONTITECH | TB221 | Indirect Cross Interchange | 6 |
| AutoZone | 95221 | Indirect Cross Interchange | 6 |
| DAYCO | 95221FN | Indirect Cross Interchange | 6 |
| DAYCO | 95221 | Indirect Cross Interchange | 6 |
| NAPA | TX221 | Indirect Cross Interchange | 6 |
| NAPA | 4250221 | Indirect Cross Interchange | 6 |
| NAPA | 2590221 | Indirect Cross Interchange | 6 |
| NAPA | 250221 | Indirect Cross Interchange | 6 |
| Dynaflex | 95221 | Indirect Cross Interchange | 6 |
| ISUZU | 8970163260 | Indirect Cross Interchange | 6 |
| GM | 97016326 | Indirect Cross Interchange | 6 |
| CLEVITE | TB221 | Indirect Cross Interchange | 6 |
| BECK/ARNLEY | 0260304 | Indirect Cross Interchange | 6 |
| GOODYEAR | CD221 | Indirect Cross Interchange | 6 |
| GOODYEAR | 40221 | Indirect Cross Interchange | 6 |
| FRESHSTART | CD221 | Indirect Cross Interchange | 4 |
| Mileage Maker | CD221 | Indirect Cross Interchange | 4 |
| Fresh Start | CD221 | Indirect Cross Interchange | 3 |
| OE | OHC221 | Indirect Cross Interchange | 3 |
| OE | 97016326 | Indirect Cross Interchange | 3 |
| OE | 8970163260 | Indirect Cross Interchange | 3 |
| AFTERMARKET PRODUCTS | TX221 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | TB221 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | T221 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | 4250221 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | CD221 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | 40221 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | B221 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | 2590221 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | 95221 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | 250221 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | 0260304 | Indirect Cross Interchange | 2 |
| INTERAMERICAN MOTOR | 07821010 | Indirect Cross Interchange | 2 |
| AutoZone | TB221 | Indirect Cross Interchange | 2 |
| AutoZone | B0221 | Indirect Cross Interchange | 2 |
| DNJ | TB350 | Indirect Cross Interchange | 2 |
| CRP | TB221 | Indirect Cross Interchange | 2 |
| IMC | 07821010241 | Indirect Cross Interchange | 2 |
| IMC | 07821010 | Indirect Cross Interchange | 2 |
| CARQUEST | 222B221 | Indirect Cross Interchange | 2 |
| BANDO | TB221 | Indirect Cross Interchange | 2 |
| ArmorMark | TB221 | Indirect Cross Interchange | 2 |
| AutoZone | 222B221 | Indirect Cross Interchange | 2 |
| AUTOPART INTERNATIONAL | 57161 | Indirect Cross Interchange | 2 |
| AUTOPART INTERNATIONAL | 200657161 | Indirect Cross Interchange | 2 |
| MIGHTY | CD221 | Indirect Cross Interchange | 2 |
| MELLING | B0221 | Indirect Cross Interchange | 2 |
| SEALED POWER | 222B221 | Indirect Cross Interchange | 2 |
| PRONTO | TB221 | Indirect Cross Interchange | 2 |
| WD EXPRESS | 07821010241 | Indirect Cross Interchange | 2 |
| INTERAMERICAN MOTOR | TB221B | Indirect Cross Interchange | 2 |
| MAGNETI MARELLI | 1AMTB00221 | Indirect Cross Interchange | 2 |
| INTERAMERICAN MOTOR | TB221 | Indirect Cross Interchange | 1 |
| OPTIBELT | ZRK1235 | Indirect Cross Interchange | 1 |
| WD EXPRESS | 07821010259 | Indirect Cross Interchange | 1 |
| GM | 88933162 | Indirect Cross Interchange | 1 |
| Contitech | TB221 | Indirect Cross Interchange | 1 |
| BOSCH | F005X13426 | Indirect Cross Interchange | 1 |
| OE | 85868476 | Indirect Cross Interchange | 1 |
| IMC | 07821010259 | Indirect Cross Interchange | 1 |