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John Shreiner profile photo
John Shreiner helmet photo
John
Shreiner
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Grand-Am Cup GS

Driver Information

nationality
American
helmet

Driver Information

nationality
American
helmet

Competitors

Spencer Pumpelly profile photo
Spencer
Pumpelly
us
age
49
wins
42
poles
23
races
464
podiums
138
fastest laps
41
Terry L. Heath profile photo
Terry L.
Heath
us
age
67
wins
0
poles
0
races
18
podiums
0
fastest laps
0
Kenneth MacAlpine profile photo
Kenneth
MacAlpine
ca
age
wins
0
poles
0
races
3
podiums
0
fastest laps
0
Mark Plummer profile photo
Mark
Plummer
us
age
wins
0
poles
0
races
7
podiums
2
fastest laps
0
Mike Keravich profile photo
Mike
Keravich
us
age
49
wins
0
poles
0
races
23
podiums
2
fastest laps
1
Dave Riddle profile photo
Dave
Riddle
ca
age
wins
poles
races
podiums
fastest laps
B. J. Zacharias profile photo
B. J.
Zacharias
us
age
51
wins
10
poles
3
races
124
podiums
33
fastest laps
6
David Murry profile photo
David
Murry
us
age
67
wins
5
poles
2
races
211
podiums
36
fastest laps
5
Stuart Hayner profile photo
Stuart
Hayner
us
age
75
wins
6
poles
7
races
144
podiums
29
fastest laps
11
Donald Istook profile photo
Donald
Istook
us
age
73
wins
0
poles
0
races
37
podiums
0
fastest laps
0
Chip Herr profile photo
Chip
Herr
us
age
42
wins
8
poles
7
races
77
podiums
15
fastest laps
4
Nick Longhi profile photo
Nick
Longhi
us
age
56
wins
13
poles
3
races
103
podiums
22
fastest laps
0
Buddy Stubbs profile photo
Buddy
Stubbs
us
age
wins
poles
races
podiums
fastest laps
Jeff Lapcevich profile photo
Jeff
Lapcevich
ca
age
54
wins
7
poles
5
races
132
podiums
19
fastest laps
2
Tim Traver profile photo
Tim
Traver
us
age
55
wins
9
poles
0
races
75
podiums
22
fastest laps
0
Stephan Roy profile photo
Stephan
Roy
ca
age
46
wins
0
poles
0
races
51
podiums
1
fastest laps
0
Mike McCalmont profile photo
Mike
McCalmont
ca
age
wins
0
poles
0
races
1
podiums
1
fastest laps
Will Nonnamaker profile photo
Will
Nonnamaker
us
age
52
wins
6
poles
1
races
164
podiums
15
fastest laps
0
David Shep profile photo
David
Shep
ca
age
69
wins
0
poles
0
races
12
podiums
1
fastest laps
0
Dino Crescentini profile photo
Dino
Crescentini
us
age
64
wins
3
poles
1
races
112
podiums
9
fastest laps
3

Career Overview

year
series
team
points
position
2004
Grand-Am Cup - GS
Frederick Motorsports
145
23rd
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Ford Mustang GT
4.6L V8 NA
Hoosier
-
-
-
-
-
races
wins
podiums
pole pos
fastest laps
points
-
-
-
-
-
145
year
series
team
points
position
2003
Grand Am Series - GT
Horizon Motorsports
28
27th
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Ford Mustang GT
4.6L V8 NA
Dunlop
1
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
1
0
0
0
0
28
year
type
races
wins
podiums
pole positions
fastest lap
2004
Racing
?
?
?
?
?
2003
Racing
1
0
0
0
0

Related Drivers

B. J. Zacharias profile photo
B. J.
Zacharias
Henry Gilbert profile photo
Henry
Gilbert
Dino Crescentini profile photo
Dino
Crescentini
Daniel DiLeo profile photo
Daniel
DiLeo

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pos
driver
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change
01
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02
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03
Charles Leclerc
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2062.3
-2.1
04
Lando Norris
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2050.6
+3.3
05
Sergio Pérez
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2019.45
-
06
Porsche AGLarry ten Voorde
GT World Challenge Europe Endur. - Pro
2002.75
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07
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1983.9
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08
George Russell
Formula 1
1983.1
+3.1
09
Oscar Piastri
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1982.1
+5.9
10
Carlos Sainz
Formula 1
1972.9
-0.4
Based on over 70,000 race results the DriverDB ranking is an objective way to rate drivers without relying on subjective evaluations of championships and categories. Rating is based on the average of the drivers' last 20 races.