Wheels fitments, all are 17" unless other wise specified if you have any additional 911 wheel fitments and /or data please contact Bill Verburg

offset o/s - ET - Einpress Tief (PUSHED IN DEPTH )

The following are the most common performance oriented f/r fitments, shown are the bead to bead measurements, there is an additional ~.5" on either side of each wheel for the flanges.  The flange width is variable and depends on the manufacturer.

8" +23.3mm o/s to +31mm o/s are the most common fronts.  235/45x17(9.4" x25.4") are the widest tires that I could fit.  As +o/s increases there is less fender interference and more inner panel interference.  ET 23.3  is very tight at the lips, ET 31 is very tight at the inner fender wall.  I use ET25 on my car

I use 9.5" +19mm o/s wheels w/ 275/40x17(11" x 25.7") tires are the widest that I could fit on my car.  I have seen what are purported to be 10" w/ that size tire but have no detailed data for them. The 11" wide tire goes right from the trailing arm to the fender lip w/ hardly any room to spare on either side. The 930 9" ET 15 wheels are probably the best/safest choice w/ 265/ tires

 

 SC/Carrera Wheel fitments - theses are the sizes that have been fitted  

Rear apps

Bead width inches

Factory +o/s  (mm)

Calc +o/s (mm)

Back space (mm)

Front space (mm)

Edge to edge (mm)

Edge to edge (in)

Notes

part#

 

Weight

Fikse 10x17

10.0

18.6

18.6

158.30

121.10

279.40

11.0

almost impossible to fit

 

 

 

Fikse FM10  9x17

9.0

18.6

19.1

146.05

107.95

254.00

10.0

easy fit, 255/40

 

 

 

Fikse 9x17

9.0

18.6

18.5

145.54

108.55

254.00

10.0

no extra work, 255/40

 

 

 

Fikse FM10 9x17

9.0

18.6

15.9

142.88

111.13

254.00

10.0

easy fit, 255/40

 

 

46# w/255/40

 Fikse  10x17

 10.0

 18.6

 

161.93

123.83

282.75

 11.3

 hard fit lips lines, 5/16" spacer, o/s w/ spacer ~19.1mm

 

 

 

 Fikse FM5 10x17

 10

 16

 

 

 

 

 

275/40 x17 Hoosier, need to move the oil line from the thermostat to the oil cooler, No clearance issue with bolts/ecentrics on the spring plate! Car runs about 2 degress negative camber, 24/33 torsion bars with JRZ's

 

 

 

Kinesis K5 9,5x17

9.5

19

19.1

152.40

114.30

266.70

10.5

lots of work, barely fits w/ 275/40, move oil lines, shave trailing arm nuts, lips

 

 

 19#,49# w/ 275/40

 

 

 

 

 

 

 

 

 

 

 

 

Fuchs 9x16

9.0

15.0

15.1

138.11

107.95

246.06

9.7

no extra work, 245/45x16

911.362.111.09

 

20#/40# w/ 245/45

Fuchs 8x16

8.0

10.6

11.1

120.65

98.42

219.08

8.6

easy fit

911.361.020.45

 

39# w/ 225/50 worn

 BBS LM

 9.0

 17

 

 

 

 

 

 easy fit, 255/40 tires

 

 

 

Front apps

 

 

 

 

 

 

 

 

 

 

 

Kinesis K5 8x17

8.0

25.0

25.0

139.30

89.30

228.60

9.0

lots of work, lips trimmed

 

 

 18#/42# w/ 205/55

 

 

 

 

 

 

 

 

 

 

 

 

Fuchs 8x16

8.0

23.3

23.3

132.52

85.92

218.44

8.6

lots of work, lips trimmed

 951.362.117.00

 

 

Fuchs 8x16

8.0

23.3

22.2

133.35

88.90

222.25

8.8

trim lip,neg camber

951.362.117.90

 

 

Fuchs 7x16

7.0

23.3

23.3

120.14

73.54

193.68

7.6

a little work

951.362.117.00

 

 

Fuchs 7x16

7.0

23.3

22.2

119.07

74.61

193.68

7.6

easy fit, roll lip

911.362.015.00/.90

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Phone dial 7x16

7.0

23.3

21.8

118.27

74.61

192.88

7.6

eay fit roll lip

951.362.114.00

 

34# w/ 205/55

Phone dial 8x16

8.0

23.3

23.8

132.56

84.93

217.49

8.6

trim lip, neg camber

951.362.116.00

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 BBS LM

 7.5

25

 

 

 

 

 

 rolled lips w/ 205/50 tires

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fikse 7.5x17

7.5

18.6

18.6

126.6

83.06

215.90

8.5

easy fit

 

 

 

Fikse FM10 7,5x17

7.5

31.3

39.69

139.5

68.26

215.90

8.5

easy fit

 

 

41# 215/45x17

Fikse 8x17

8.0

18.6

18.6

132.9

83.00

228.60

9.0

easy fit, rubs tub on hard turns

 

 

 

Fikse FM10 8x17

8.0

31.3

31.8

145.65

82.55

228.60

9.0

easy fit

 

 

 

Fikse FM5 8x17

8.0

28

 

 

 

 

 

easy fit w/ 225/45 x17 Hoosiers, rolled fenders, about 2 degrees negative camber, 24/33 torsion bars with JRZ's

 

 

 

odd ball  Rear Apps

 

 

 

 

 

 

 

 

 

 

 

Welded Fuchs 11x17

11.0

 

-19.1

127.00

165.10

292.10

11.5

930?no spacer?

 

 

 

Welded Fuchs 10x17

10.0

 

+16.81

154.10

120.47

274.57

10.81

Jack Olsen, move oilline, shave trail arm bolts, lips, neg camber, lots of work

 

 

18#

Duralite modular 11x16

11

 

12.7

161.93

136.53

298.45

11.8

Tom Tweed, stretched SC flares

 

 

 

  w/.25" spacer

11

 

6.4

155.58

142.88

298.45

11.8

used w/ Goodyear Eagle 23.5x10.5-16 G-19 Sports Car Specials 11.2" section width, .25" additional lip clearance

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Ruf(early) 10x17

10.0

5.0

 

 

 

 

 

930 only

 

 

 ~28#

Ruf(early) 9x17

9.0

17.7

 

 

 

 

 

easy fit SC/Carrera

 

 

 ~28#

Ruf(early) 8x17

8.0

30.0

 

 

 

 

 

easy fit front

 

 

 ~28#

Ruf(late) 10x17

10.0

56.2

 

 

 

 

 

 

 

 

 

Ruf(late) 9x17

9.0

44.0

 

 

 

 

 

 

 

 

 

Ruf(late18) 10x18

10.0

56.0

 

 

 

 

 

 

 

 

 

Ruf(late18) 9x18

9.0

61.0

 

 

 

 

 

 

 

 

 

Ruf(late18) 8x18 

8.0

61.0

 

 

 

 

 

 

 

 

 

 

993 Section

Bead width inches

Factory +o/s  (mm)

Calc +o/s (mm)

Back space (mm)

Front space (mm)

Edge to edge (mm)

Edge to edge (in)

Notes

part#

 

Weight

turbo twist 8x18 

 8

 52

 

 

 

 

 

 hollow 993.362.136.00 - 19.95 lb

 

 

 

turbo twist 8x18

 8

52

 

 

 

 

 

 solid 993.362.136.01 - 25.57 lb

 

 

 

turbo twist 10x18

 10

65

 

 

 

 

 

 Narrow Body, hollow 993.362.140.01 - 23.36 lb

 

 

 

turbo twist 10x18

 10

65

 

 

 

 

 

 Narrow Body,solid 993.362.140.04 - 29.32 lb

 

 

 

turbo twist 10x18 

 10

 40

 

 

 

 

 

 Wide Body, hollow 993.362.140.00 - 25.13 lb

 

 

 

turbo twist 10x18

 10

40

 

 

 

 

 

 Wide Body, solid 993.362.140.03 - 31.08 lb

 

 

 

Speedlines x18

Speedline 9x18

 9

50

 

177

 77

 254

 10

 48# w/ Pirelli 225/40

 

 

 

Speedline 10x18

 10

56

 

 195.7

 83.7

 279.4

11

 54# w/ Pirelli 265/40

 

 

 

 996 5 spokes x18 MY'03

 996 5spokes

 8

 50

 

164.3

 64.3

 228.6

 9

 39# w/ MPSC 225/40

 

 

 

 996 5spokes

 10

 65

 

204.7

 74.7

 279.4

11

 42# w/ MPSC 265/35

 

 

 

Volk Racing TE37 6 spokes

8.5 x18

8.5

50

 

 

 

 

 

17#, 235/650 Yokohama slicks

 

 

 

10x18

10

65

 

 

 

 

 

18#, 255/650 Yokohama slicks

 

 

 

997 n/b x19

5spokes front

 8

 57

 

 

 

 

 

 34# pair

 

 

 

5spokes rear

 11

 67

 

 

 

 

 

 r

 

 

 

Porsche Sport Techno Hollow Spoke x18

5spokes front

 8

 50

 

 

 

 

 

 

 

 

 

5spokes rear

 11

 63

 

 

 

 

 

 

 

 

 

VeloceGT1

5spokes front

 8.5

 50

 

 

 

 

 

 34# pair

 

 

 

5spokes front

 9

 55

 

 

 

 

 

 

 

 

 

5spokes rear

 11

 62

 

 

 

 

 

 

 

 

 

 

964

Bead width inches

Factory +o/s  (mm)

Calc +o/s (mm)

Back space (mm)

Front space (mm)

Edge to edge (mm)

Edge to edge (in)

Notes

part#

 

Weight

Design 90 x16

7

55

 

 

9

55

 

 

 

Design92 aka Cup1 x17

7

55

 

 

 

9 55
RS & Cup Speedline 3pc x18 8 52 964 Speedlines ctrs look like Cup1 centers
9.5 68 21mm spacer oil line flat, lips rolled
My996 x18 8 52
10 65 21mm spacer oil line flat, lips rolled

Early car section

911R

Bead width inches

Factory +o/s  (mm)

Calc +o/s (mm)

Back space (mm)

Front space (mm)

Edge to edge (mm)

Edge to edge (in)

Notes

part#

 

Weight

Fuchs 7x15

7.0

49.0

47.0

145.00

51.00

196.00

7.7

rear  of a non flared car, 10mm spacer +10mm studs(55mm),215mm tire

901.361.012.05

 

 

Fuchs 7x15

7.0

49.0

48.0

146.00

50.00

196.00