1993 Hummer H1 tire and wheel sizes, bolt pattern and tire pressure

Check the tables below for every tire size, wheel size, bolt pattern (PCD), rim offset and tire pressure fitted to the 1993 Hummer H1.

1993 Hummer H1 tire sizes

Bolt pattern

Other years

Fitment tables

Open a trim for its factory package and every alternative size, front and rear.

1992 – 2006 USA market 1 trim

146 hp · V8 37x12.50 B16.5 120Q 8 fitments

GenerationI 1992–2006

Power146 hp

EngineV8, Diesel

Center bore117 mm

PCD8x165.1

Thread9/16" - 18 UNF

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
37x12.50 B16.5 120Q	16.5x8.2 ET50 ~~8x165.1~~	–	Tires Rims
37x12.50 R16.5 120Q	16.5x8.25 ET50 ~~8x165.1~~	–	Tires Rims
37x12.50 R17 120Q	17x8.5 ET50 ~~8x165.1~~	–	Tires Rims
37x13.50 R17 120Q	17x9 ET50 ~~8x165.1~~	–	Tires Rims
37x13.50 R18 120Q	18x9 ET50 ~~8x165.1~~	–	Tires Rims
38x13.50 R20 120Q	20x9 ET50 ~~8x165.1~~	–	Tires Rims
37x13.00 R22 120Q	22x8.5 ET50 ~~8x165.1~~	–	Tires Rims
38x14.00 R22 120Q	22x9 ET45 ~~8x165.1~~	–	Tires Rims

Reading the table

OE fitment: The package fitted at the factory for that trim.
Alternative: A size the car accepts without modification — plus-sizing, winter setups or optional wheels.
Rim size: Rim diameter × width in inches, and the factory offset (ET) in millimetres, e.g. 18x7.5 ET25.
Bolt pattern (PCD): Number of studs and the diameter of the circle they sit on. It must match exactly.
Center bore: Diameter of the hub hole. Larger aftermarket bores need hub-centric rings.
Pressure: Recommended cold inflation pressure for that axle, in psi.
Staggered: A wider tire on the rear axle than the front. Front-to-back rotation is not possible.
Thread size: Lug bolt or nut thread — needed when buying aftermarket fasteners.