Hub Centric Ring O.D. 74mm I.D. 70.3mm Chevy GMC Buick

One set of 4 hub centric rings with O.D. (outer diameter) of 74.10mm and I.D. (inner diameter) of 70.3mm. These rings are made of high quality poly carbon. To determine proper fitment you need to do a couple of things. First you need to determine the center bore size, i.e. O.D. of the aftermarket wheel. Contact your wheel dealer if needed. Then find out the vehicle hub size, i.e. I.D. When these match our hub ring description, then they are the right size. These hub rings will fit the following cars and trucks

• Buick: Regal 77-on, Century, La Sabre 86-on, Reata, Park Ave 85-on, Rivierra 79-85, 89-on

• Cadillac: Alante 87-94, Deville, Seville & El Dorado 85-on, STS, SLS, Fleetwood 85-on, DHS & DTS CTS 03-on

• Chevrolet: Impala 99-on, Malibu 97-on, Monte Carlo 69-88, 95-on, Corvette 68-82, 84-on, Camaro 67-on, Caprice 71-90, Z28 93-on

• Chevrolet truck: 2wd S10, Sonoma 82-on, Blazer, Jimmy 2wd 95-01, S-10, T-15, 4wd 83-on

• GMC: Buick - Rendevous 01-on, Venture 97-on, Oldsmobile - Shlhou, Pontiac - Transport 90-on, Montana 97-on, Aztec 00-on, Oldsmobile - Bravada 85-on

Size:

Fitment and specs

• Outer diameter (O.D.): 74.10mm, for wheels with a 74.10mm center bore
• Inner diameter (I.D.): 70.3mm, matched to the vehicle hub
• High quality poly carbon construction
• One set of 4 rings
• Chevrolet coverage includes Camaro 67 and up, Corvette 68-82 and 84 and up, Impala 99 and up, and Malibu 97 and up, plus 2wd S10 and Sonoma trucks 82 and up
• Also fits the listed Buick, Cadillac, GMC, and Pontiac models, from the Regal and Riviera to the DeVille, CTS 03 and up, and Montana 97 and up

Press a ring into the center bore recess on the back of each wheel and seat it flush by hand. With the ring bridging the 74.10mm bore and the 70.3mm hub, the wheel centers precisely for a smooth, even ride. Mount the wheel and tighten your lug hardware as usual.

Common questions

Will the rings interfere with my center caps?
No. They sit inside the wheel's center bore on the hub side of the wheel, so center caps and lug hardware mount exactly the way they did before.

I run wheels on both a Camaro and a Corvette. Same size?
Yes, both appear on this fitment list with the 70.3mm hub size, so the same rings work as long as each set of wheels has a 74.10mm center bore.