GLT1

Hello guys just purchased a 93 pontiac trans am and was looking to get a new set of rims, now these rims are 18x8 front with 48mm offset and 18x10 with 40mm offset with a bolt pattern of 5x130mm will these work or not? if not can i modify them so they fit? please help

The Guz

iTrader: (8)

Bolt Pattern

5 x 4.75" or 5 x 120.65 mm

The numbers in the columns are as follows:

WIDTH ..... OFFSET ......... WIDTH OF TIRE

Front and Rear

7.0" ..... +35 to +40 mm .... 215, 225, 235
7.5" ..... +35 to +45 mm .... 215, 225, 235
8.0" ..... +38 to +55 mm .... 225, 235, 245
8.5" ..... +38 to +45 mm .... 235, 245, 255
9.0" ..... +38 to +56 mm .... 255, 265, 275
9.5" ..... +38 to +56 mm .... 255, 265, 275, 285
10.0" ... +38 to +48 mm .... 265, 275, 285

REAR Only

10.0" ... +38 to +54 mm .... 275, 285, 295
10.5" ... +38 to +50 mm .... 285, 295, 305, 315
11.0" ... +45 to +56 mm .... 305, 315, 335

NOTE: 315 series tires DO NOT fit 9" or 9.5" wheels. It will not be discussed.

This should help.

GLT1

okay i understand the offset but what about the wheel pattern? the wheels are 5x 130mm will that work or not? and if not can i modify them?

SS1875

iTrader: (34)

I do believe it says the bolt pattern is 5x 120.65mm above in the second post so I would think that 5x 130 will not work....can you modify?? maybe ....I personally wouldn't do it but I guess you can at your own risk.

FL_BILL

iTrader: (22)

They won't work. Move on to another set of wheels that fits.

Xsta Z 28

iTrader: (2)

Wrong Bolt Pattern . . . .

5 x 120.65 is the correct bolt pattern.