DriverDB Logo
cover
Steve Zwiren profile photo
Steve Zwiren helmet photo
Steve
Zwiren
flag
IMSA GT Championship - GTO

Driver Information

nationality
American
helmet

Driver Information

nationality
American
helmet

Competitors

Paul Romano profile photo
Paul
Romano
au
age
50
wins
0
poles
0
races
251
podiums
0
fastest laps
0
Fern Prego profile photo
Fern
Prego
us
age
wins
0
poles
0
races
3
podiums
0
fastest laps
0
Dick Danielson profile photo
Dick
Danielson
us
age
wins
0
poles
0
races
59
podiums
0
fastest laps
1
David Christian profile photo
David
Christian
us
age
77
wins
0
poles
0
races
4
podiums
0
fastest laps
0
Amos Johnson profile photo
Amos
Johnson
us
age
83
wins
20
poles
5
races
148
podiums
61
fastest laps
2
Peter Andrighetti profile photo
Peter
Andrighetti
us
age
wins
0
poles
0
races
10
podiums
0
fastest laps
0
Caitlyn Jenner profile photo
Caitlyn
Jenner
us
age
74
wins
2
poles
0
races
62
podiums
16
fastest laps
0
Phil Parsons profile photo
Phil
Parsons
us
age
67
wins
3
poles
6
races
471
podiums
25
fastest laps
0
Ronnie Sanders profile photo
Ronnie
Sanders
us
age
78
wins
1
poles
0
races
6
podiums
1
fastest laps
0
Monte Shelton profile photo
Monte
Shelton
us
age
wins
5
poles
2
races
79
podiums
17
fastest laps
5
Walt Bohren profile photo
Walt
Bohren
us
age
wins
7
poles
3
races
90
podiums
14
fastest laps
4
Brad Goetz profile photo
Brad
Goetz
us
age
wins
0
poles
0
races
1
podiums
0
fastest laps
0
Steve Gentile profile photo
Steve
Gentile
us
age
wins
0
poles
0
races
10
podiums
0
fastest laps
0
Al Levenson profile photo
Al
Levenson
us
age
wins
0
poles
0
races
18
podiums
0
fastest laps
0
Robby Unser profile photo
Robby
Unser
us
age
56
wins
14
poles
7
races
117
podiums
22
fastest laps
1
Richard J. Valentine profile photo
Richard J.
Valentine
us
age
80
wins
11
poles
0
races
226
podiums
30
fastest laps
0
Joseph DiLoreto profile photo
Joseph
DiLoreto
us
age
wins
0
poles
0
races
1
podiums
0
fastest laps
0
J. Craig Shafer profile photo
J. Craig
Shafer
us
age
wins
0
poles
0
races
96
podiums
0
fastest laps
1
Frank Vessels profile photo
Frank
Vessels
us
age
wins
0
poles
0
races
1
podiums
0
fastest laps
0
Craig A. Rubright profile photo
Craig A.
Rubright
us
age
76
wins
0
poles
0
races
19
podiums
0
fastest laps
0

Career Overview

year
series
team
points
position
1988
IMSA GT Championship - GTO
Puleo Racing
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Pontiac Firebird
1
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
1
0
0
0
0
year
series
team
points
position
1986
IMSA GT Championship - GTO
Dave Heinz Imports, Bob's Speed Products, David Kicak
6
52nd
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Chevrolet Corvette
Pontiac Firebird
4
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
4
0
0
0
0
6
year
series
team
points
position
1985
IMSA GT Championship - GTU
Zwiren Racing
14
34th
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Mazda RX-7
10
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
10
0
0
0
0
14
year
series
team
points
position
1985
IMSA GT Championship - GTO
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Pontiac Firebird
1
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
1
0
0
0
0
year
series
team
points
position
1985
World Endurance Championship
Steve Zwiren
4
71st
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Mazda RX-7
Mazda 1.3 rotary
Hoosier
1
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
1
0
0
0
0
4
year
series
team
points
position
1984
IMSA GT Championship - GTU
Bruce Jones,
3
83rd
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Porsche 914/6
Mazda RX-7
2
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
2
0
0
0
0
3
year
series
team
points
position
1984
IMSA Camel GT Championship - GTO
THR Foreign Car
8
75th
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Porsche Carrera RSR
2
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
2
0
0
0
0
8
year
series
team
points
position
1983
IMSA GT Championship - GTU
Porsche Auto Recyclers
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Porsche 914/6
2
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
2
0
0
0
0
year
type
races
wins
podiums
pole positions
fastest lap
1988
Racing
1
0
0
0
0
1986
Racing
4
0
0
0
0
1985
Racing
12
0
0
0
0
1984
Racing
4
0
0
0
0
1983
Racing
2
0
0
0
0

Related Drivers

Daniel Urrutia jr. profile photo
Daniel
Urrutia jr.
Ash Tisdelle profile photo
Ash
Tisdelle
Oma Kimbrough profile photo
Oma
Kimbrough
Chuck McConnell profile photo
Chuck
McConnell

DriverDB Top 100

pos
driver
championship
points
change
01
Max Verstappen
Formula 1
2204.6
+1.7
02
Lewis Hamilton
Formula 1
2097.1
+1
03
Charles Leclerc
Formula 1
2062.3
-2.1
04
Lando Norris
Formula 1
2050.6
+3.3
05
Sergio Pérez
Formula 1
2019.45
-
06
Porsche AGLarry ten Voorde
GT World Challenge Europe Endur. - Pro
2002.75
-
07
Penske Entertainment: Chris OwensAlex Palou
IndyCar
1983.9
-
08
George Russell
Formula 1
1983.1
+3.1
09
Oscar Piastri
Formula 1
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.