SUVT1XX (Refreshed)

2025 Chevrolet Suburban

Wheel Specs, Bolt Pattern, Towing & Reliability Guide

Offset & Fitment Calculator→

Max Towing8,200 lbs

Curb Weight5,616 - 6,016 lbs

Bolt Pattern (PCD)6x139.7 mm (6x5.5")

Lug Nut Torque140 lb-ft (190 Nm)

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2025 Chevrolet Suburban Towing & Tongue Weight Limits

Official ratings for towing travel trailers, campers, boats, and payload cargo.

Max Tow Capacity8,200 lbs

Max Payload Capacity1,450 - 1,750 lbs

Max Tongue WeightMax 820 lbs

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2025 Chevrolet Suburban Wheel Specs, Bolt Pattern & Offset

Factory wheel dimensions, center bore, and verified aftermarket fitment clearances.

OEM Factory Sizes

Trim Level	Wheel Dimensions & Offset	Factory Tire Size
LS / LT	18x8.5 ET24	265/65R18
LT / RST / Premier	20x9.0 ET28	275/60R20
High Country / Premier	22x9.0 ET28	275/50R22
RST / High Country (Optional)	24x9.5 ET28	285/40R24

Max Tire Size on Stock Suspension (Rubbing Clearance)

Aggressive Off-Road

Recommended Wheel20x9.0 ET18

Recommended Tire275/60R20

🔍 Slightly wider stance, clears factory suspension without rubbing.

Street Plus

Recommended Wheel24x10.0 ET20

Recommended Tire295/40R24

🔍 Fills out the wheel wells perfectly on models equipped with Air Suspension.

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Powertrain, Ground Clearance & Fuel Economy

Ground Clearance8.0 inches (up to 10.0 inches with Adaptive Air Suspension)

Fuel Economy / Range15 City / 20 Hwy (5.3L V8), 21 City / 27 Hwy (3.0L Diesel)

Engine Options5.3L EcoTec3 V8 (355 hp, 383 lb-ft) | 6.2L EcoTec3 V8 (420 hp, 460 lb-ft) | 3.0L Duramax Turbo-Diesel I6 LZ0 (305 hp, 495 lb-ft)

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2025 Chevrolet Suburban Common Problems & Reliability Issues

Known mechanical quirks, transmission behaviors, and critical service checks.

✕Lifter and valvetrain issues on 5.3L and 6.2L V8 engines (Dynamic Fuel Management system)

✕Occasional hard shifting or hesitation from the 10L80 10-speed automatic transmission

✕Early software bugs with the newly redesigned 17.7-inch infotainment system screen

💡 Pre-Purchase Inspection Advice:For V8 models, listen closely for any lifter ticking sounds during a cold start. Ensure the 10-speed transmission shifts smoothly through all gears. If choosing the 3.0L Duramax diesel, verify that the emission system components and DEF heaters are functioning correctly.

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Frequently Asked Questions

Direct answers to common questions about 2025 Chevrolet Suburban fitment, towing, and maintenance.

What is the bolt pattern for a 2025 Chevrolet Suburban?

The bolt pattern is 6x139.7 mm (6x5.5") with a 78.1 mm center bore. Lug nuts require a torque spec of 140 lb-ft (190 Nm).

How much can a 2025 Chevrolet Suburban tow?

The 2025 Suburban can tow up to 8,200 lbs when equipped with the 5.3L V8 engine, 2WD, and the Max Trailering Package. Maximum tongue weight is rated at 820 lbs.