Sports4th Gen (982)
2017-2025 Porsche 718 Cayman / Boxster
Wheel Specs, Bolt Pattern, Towing & Reliability Guide
Max TowingNot rated
Curb WeightN/A
Bolt Pattern (PCD)5x130 mm (5x5.12")
Lug Nut Torque118 lb-ft (160 Nm)
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2017-2025 Porsche 718 Cayman / Boxster Towing & Tongue Weight Limits
Official ratings for towing travel trailers, campers, boats, and payload cargo.
Max Tow CapacityNot rated
Max Payload Capacity1,200 - 1,800 lbs
Max Tongue WeightN/A
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2017-2025 Porsche 718 Cayman / Boxster 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 |
|---|---|---|
| Base | 18x8.0 ET57 / 18x9.5 ET49 | 235/45R18 / 265/45R18 |
| Cayman S | 19x8.0 ET57 / 19x10.0 ET45 | 235/40R19 / 265/40R19 |
| GTS 4.0 / GT4 | 20x8.0 ET57 / 20x10.0 ET45 | 235/35R20 / 265/35R20 |
Max Tire Size on Stock Suspension (Rubbing Clearance)
GT4 Track Flush
Recommended Wheel19x8.5 ET50 / 19x10.5 ET42
Recommended Tire245/35R19 / 285/30R19
🔍 Grip-optimized track fitment.
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Powertrain, Ground Clearance & Fuel Economy
Ground ClearanceN/A
Fuel Economy / RangeN/A
Engine OptionsStandard Engine
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2017-2025 Porsche 718 Cayman / Boxster Common Problems & Reliability Issues
Known mechanical quirks, transmission behaviors, and critical service checks.
✕Inspect transmission fluid and service intervals.
✕Check suspension bushings and ball joints.
💡 Pre-Purchase Inspection Advice:Perform a pre-purchase mechanical inspection and check dealership recall history.
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Frequently Asked Questions
Direct answers to common questions about 2017-2025 Porsche 718 Cayman / Boxster fitment, towing, and maintenance.
What is the bolt pattern for a 2017-2025 Porsche 718 Cayman / Boxster?
The 2017-2025 Porsche 718 Cayman / Boxster features a 5x130 mm (5x5.12") bolt pattern with a 71.6 mm center bore and M14 x 1.5 (Lug Bolt) lug nuts torqued to 118 lb-ft (160 Nm).
What is the towing capacity of the 2017-2025 Porsche 718 Cayman / Boxster?
The 2017-2025 Porsche 718 Cayman / Boxster has a maximum towing capacity of Not rated with a recommended tongue weight of N/A.