What size tires fit a 2007 Isuzu Ascender?

The 2007 Isuzu Ascender uses P245/65R17 105S as the OEM tire size.

What tire pressure should a 2007 Isuzu Ascender have?

The recommended tire pressure for the 2007 Isuzu Ascender is 30 PSI front and 35 PSI rear (cold).

Can I use a different tire size on my 2007 Isuzu Ascender?

It is recommended to use the OEM size P245/65R17 105S. Alternative sizes may affect speedometer accuracy, handling, and clearances.

Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

2007 Isuzu AscenderTire Size & Pressure

OEM spec from the factory service manual for the 4WD variant.

Quick Answer

OEM Tire Size

P245/65R17 105S

Pressure (Front / Rear)

30 / 35 PSI

Load Index

This vehicle's factory manual

2007 Isuzu Ascender: confirm the engine, trim, or drivetrain to open the available repair and diagnosis sections.

Open this vehicle’s service manual

Other specs:All specs

Shop Tires

Exact Fit — Tire Rack

P245/65R17 105S for Isuzu Ascender

See tires in this exact size →

Replacement Tires — Amazon

P245/65R17 105S for Isuzu Ascender

Search Amazon →

Tool

Digital Tire Pressure Gauge

Search Amazon →

Related for Your 2007 Isuzu Ascender

Quick Actions

🏠2007 Isuzu Ascender Hub 🛠️All Repair Guides 🤖AI Diagnosis

Frequently Asked Questions

What size tires fit a 2007 Isuzu Ascender?: The 2007 Isuzu Ascender uses P245/65R17 105S as the OEM tire size.
What tire pressure should a 2007 Isuzu Ascender have?: The recommended tire pressure for the 2007 Isuzu Ascender is 30 PSI front and 35 PSI rear (cold).
Can I use a different tire size on my 2007 Isuzu Ascender?: It is recommended to use the OEM size P245/65R17 105S. Alternative sizes may affect speedometer accuracy, handling, and clearances.