B body-SOME BUT NOT ALL 1977-1991 Caprice ParissienneBonnevilleCatalina Delta 88 Le Sabre 98 Regency etc. Choose a model year to begin narrowing down the correct tire size. To get a close measurement of your 5 lug bolt pattern without a bolt pattern tool you should measure from the center of one lug to the outer edge of the lug furthest from it.
Chevrolet S10 Blazer - Find out the correct alloy wheel fitment PCD offset and such specs as bolt pattern thread sizeTHD center boreCB for all model years of Chevrolet S10 Blazer.
YearMakeModelOption Bolt Patterns 1991 Chevrolet Blazer 2wd 5x127mm 5x5 1991 Chevrolet Blazer 4wd 6x1397mm 6x55 1991 Chevrolet Blazer S-10 2wd. Chevrolet S10 Blazer - Find out the correct alloy wheel fitment PCD offset and such specs as bolt pattern thread sizeTHD center boreCB for all model years of Chevrolet S10 Blazer. S10S15 equipped with a 700R and a 43 V6 have the 90 degree bolt pattern which will not need to be changed T5. Mostly on low line cars and never on wagons heavier B bodies got the 5 on 5 bolt pattern.
