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Sport Truck Specialty - Bolt Pattern Reference Guide

You can use these charts to find the Model, Year, Original Equipment Tire Size, Bolt Pattern, Lug Nut Size, Center Bore, and Offset of your Sport Truck or SUV.

CB = Center Bore

ET = Offset

H = High Positive Offset - FWD ( Front Wheel Drive ) Typically +45, 40, 35 offset
M = Medium Offset - RWD ( Rear Wheel Drive) Typically +20 offset
L = Low Offset - RWD ( Rear Wheel Drive ) Typically 0 offset

For Vehicles not listed, email us or call 877-795-8473

These charts are for reference only.  Sport Truck Specialty accepts no liability or responsibility for any errors, misprints or misinformation in this reference guide.  

CADILLAC
MODEL
YEAR
OE SIZE
BOLT
LUG NUT
CB
ET
ESCALADE, EXT 
98-on
17X8
6X5.5
14mmX1.5
78.3
M
SRX 04-on   6X115 12mmX1.5 70.3  

 

HUMMER
MODEL
YEAR
OE SIZE
BOLT
LUG NUT
CB
ET
HUMMER (H1) no CIS
ALL
  8X165.1 14mmX1.5 117  
HUMMER (H2) 03-on   8X165.1 14mmX1.5 117  
HUMMER (H3)            

 

CHEVROLET - GMC 
MODEL
YEAR
OE SIZE
BOLT
LUG NUT
CB
ET

1/2 TON BLAZER, JIMMY, SUB FULL SIZE 2X4

71-91

15 X 6(7)

5X5

1/2-RH

-

L

1/2 TON BLAZER, JIMMY, SUB FULL SIZE 4x4

71-91

15 X 7

6X5.5

7/16-RH

-

L

1/2 TON BLAZER, JIMMY, SUBURBAN, TAHOE, YUKON, DENALI FULL SIZE 4X4

92-on

16x7

6X5.5

14mmX1.5

78.3

M

TAHOE, YUKON 2X4

92-99

15 X 6(7)

5X5

14mmX1.5

 

L

1/2 TON BLAZER, JIMMY, SUBURBAN, TAHOE, YUKON 2X4

00-on

15 X 6(7)

6X5.5

14mmX1.5

78.3

L

1/2 TON TRUCK ALL MODELS 2X4

67-87

15 X 6(7)

5X5

1/2-RH

-

L

1/2 TON TRUCK ALL MODELS 2X4

88-98

15 X 6(7)

5X5

14mmX1.5

-

L

1/2 TON TRUCK ALL MODELS 4X4

67-87

15 X 7

6X5.5

7/16-RH

-

L

1/2 TON TRUCK ALL MODELS 4X4

88-98

16x7

6X5.5

14mmX1.5

78.3

M

1/2 TON TRUCKS 2X4 & 4X4

99-ON

16X7

6X5.5

14mmX1.5

78.3

M

3/4 TON TRUCK 2X4 & 4X4

67-ON

16X7

6X5.5

1/2 or 14mm

-

L

ASTRO/SAFARI

85-on

15 X 6

5X5

1/2-RH or

-

L

AVALANCHE

02-on

16X7

6X5.5

14mmX1.5

78.3

 

COLORADO / CANYON 04-on   6X5.5 12mmX1.5 100  

CYCLONE, TYPHOON

ALL

16 X 8

5X4.75

12mmX1.5

-

H

EL CAMINO, CABALLERO

64-81

14 X 6

5X4.75

7/16-RH

-

L

EL CAMINO, CABALLERO

82-87

14 X 6

5X4.75

12mmX1.5

-

L

ENVOY

02-on

16X7

6X5

12mmX1.5

78.3

H

EQUINOX 04-on   5X4.5 12mmX1.5 70.3  

LUMINA APV

90-96

14 X 6

5X4.5

12mmX1.5

70.3

H

S-10, S-15 BLAZER, JIMMY, SONOMA 2X4 MID SIZE 

82-on

15 X 7

5X4.75

12mmX1.5

-

L

S-10, S-15 BLAZER, JIMMY, SONOMA 4X4 MID SIZE 

83-on

15 X 6

5X4.75

12mmX1.5

-

H

SAVANA 1500

01-on

16X6

5X5

14mmX1.5

-

SSR 04-on   6X5 12mmX1.5 78.3  

TRACKER

98-on

15 X 6

5X5.5

12mmX1.25

-

L/M

TRAILBLAZER & EXT

02-on

16X7

6X5

12mmX1.5

78.3

H

VAN G-SERIES 1/2 TON

71-96

15 X 6

5X5

1/2-RH

-

L

VAN G-SERIES, 3/4 TON

96-97

16 X 6

6X5.5

14mmX1.5

-

L

VENTURE

97-on

15X6

5X4.5

12mmX1.5

70.3

-

For Vehicles not listed, email us or call 877-207-9090

OLDSMOBILE
MODEL
YEAR
OE SIZE
BOLT
LUG NUT
CB
ET

BRAVADA

91-on

15 X 7

5X120.7

12mmX1.5

70.3

H

BRAVADA

02-on

15 x 7

6X127

12mmX1.5

78.3

H

SILHOUETTE

90-on

15 X 6

5X115

12mmX1.5

70.3

H

 

BUICK
MODEL YEAR OE SIZE BOLT LUG NUT CB ET
RAINIER 04-up 16 X 7 6 X 127 12mmX1.5 78.3 H
RENDEZVOUS 02-up 15 X 6 5 X 115 12mmX1.5 70.3 H