EVGM BEV3 Platform
2025 Cadillac OPTIQ
Wheel Specs, Bolt Pattern, Towing & Reliability Guide
Max Towing1,500 lbs
Curb Weight5,192 lbs (est.)
Bolt Pattern (PCD)6x120 mm
Lug Nut Torque140 lb-ft (190 Nm)
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2025 Cadillac OPTIQ Towing & Tongue Weight Limits
Official ratings for towing travel trailers, campers, boats, and payload cargo.
Max Tow Capacity1,500 lbs
Max Payload Capacity1,000 lbs (est.)
Max Tongue Weight150 lbs
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2025 Cadillac OPTIQ 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 |
|---|---|---|
| Luxury / Sport | 20x8.5 ET45 | 245/50R20 |
| Sport (Optional) | 21x9.0 ET42 | 255/45R21 |
Max Tire Size on Stock Suspension (Rubbing Clearance)
Stock Flush
Recommended Wheel21x9.0 ET38
Recommended Tire255/45R21
🔍 Fills out the wheel wells nicely without rubbing on stock suspension.
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Powertrain, Ground Clearance & Fuel Economy
Ground Clearance6.6 inches
Fuel Economy / Range99 City / 84 Hwy MPGe (est.)
Engine OptionsDual-motor AWD: 300 hp, 354 lb-ft of torque, 85 kWh lithium-ion battery
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2025 Cadillac OPTIQ Common Problems & Reliability Issues
Known mechanical quirks, transmission behaviors, and critical service checks.
✕Early software glitches in the infotainment system
✕Occasional DC fast charging handshake delays
✕Minor interior trim alignment issues
💡 Pre-Purchase Inspection Advice:Ensure all GM Ultium platform software updates and recalls have been performed by an authorized dealer. Test the 33-inch diagonal LED display for responsiveness.
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Frequently Asked Questions
Direct answers to common questions about 2025 Cadillac OPTIQ fitment, towing, and maintenance.
What is the bolt pattern for a 2025 Cadillac OPTIQ?
The 2025 Cadillac OPTIQ uses a 6x120 mm bolt pattern with a 66.9 mm center bore and M14 x 1.5 thread size. Lug nuts should be torqued to 140 lb-ft (190 Nm).
How much can a 2025 Cadillac OPTIQ tow?
The 2025 Cadillac OPTIQ has a maximum towing capacity of 1,500 lbs when properly equipped, with a maximum tongue weight of 150 lbs.