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ULTRA4 USA DRIVER

Jon Schaefer

Birmingham, Alabama
2026 SEASON PERFORMANCE
0
SEASON WINS
0
SEASON PODIUMS
0
SEASON POLE POSITIONS
0
SEASON STARTS
2026 PERFORMANCE SUMMARY
-
BEST FINISH
-
AVG FINISH
0
CLASSES RACED
DRIVER PROFILE

Off-road racer competing in Ultra4 and King of the Hammers since 2018.
Driver of #4688, a 2015 Jeep Wrangler JK in the 4600 Stock Class.
Ultra4 4600 National Champion, multiple King of the Hammers podiums, multiple East Coast titles, and countless podium finishes and wins.

COMPETITION VEHICLES
4600
CAR NUMBER
468
ENGINE
Jeep 3.6L
TRANSMISSION
Jeep NAG1
TRANSFER CASE
Jeep 241J
AXLES
Currie
SHOCKS
ADS Shocks
WHEELS
Raceline Wheels
TIRES
Falken Tires
BUILDER
Rpmextreme