These 4.25 push through center caps are compatible with 108mm/4.25 in trailer, truck and RV rim’s Bore. When installing, push the 4.25 push through center caps directly into the centre of the rim.

 Wheel hub cover height: 93mm(3.66in)
 Maximum diameter of hub cover: 116mm(4.56in)
 Barrel diameter: 108mm(4.25in)
Barrel height:90mm(3.54in)
Barrel inner diameter: 106mm(4.17in)

PRODUCT SIZE

• Material： Carbon steel

• Installation：Push-through
•Fit for 4.25″ trailer/truck rims center bore,3.66″ tall

Installation method:

Adaptation Conditions:

Number 1: Center hole diameter: 108-116mm
Number 2: Camshaft diameter: less than 106mm
Number 3: Camshaft exposed height: less than 90mm