Goodyear Heavy Duty Jumper Cables for Car Battery – 4 Gauge 20 ft Booster Cables with Carrying Case for Cars, Trucks, SUVs, Emergency Roadside Kit

Q: 100% copper or copper plated aluminum?

I looked at the wire strands where they are crimped to the copper jaws. Cannot see any aluminum in the strands. I cannot say for sure they are pure copper though. I can say the cables appear high quality. The case as well. Cost is lower than any advertised as 100% copper. Your decision to make.

Q: Are these rubber and will the remain flexible during the northeast winters?

Yes the insulated cables are nice. They should last winter weather conditions. I live in Chicago area, winters can be bad but the i did order another jumper cable case because once I took cables out of the current case it was very difficult to put cables back in case.

Q: There are conflicting answers to whether the wires are 100% copper or plated aluminum. Can anyone confirm? Packaging shows a picture of copper wires.

I would say copper. Hope this helps

Product ID: 557584664

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Details

Brand
Goodyear
Connector Type
Aligator Clamp
Cable Type
Tangle Free
Compatible Devices
All Vehicles
Special Feature
Durable Carry

⚡4 gauge heavy-duty wire for max power

📏20 ft extra-long reach for flexible use

🛡️Weather-resistant PVC insulation

Description

⚡ Never get stranded—jumpstart your journey with Goodyear power!

POWER UP INSTANTLY - 4 gauge wire delivers rapid, reliable jump-starts every time.
REACH WITHOUT LIMITS - 20-foot cables let you connect vehicles with ease—no awkward repositioning needed.
UNIVERSAL COMPATIBILITY - Works seamlessly with cars, trucks, SUVs—your all-in-one roadside lifesaver.
BUILT TO BRAVE THE ELEMENTS - Premium weather-resistant PVC keeps cables flexible and durable in any climate.
PACK SMART DRIVE CONFIDENT - Includes a rugged carrying case for tangle-free storage and quick access on the go.

Goodyear Heavy Duty Jumper Cables feature robust 4 gauge wiring and an extended 20-foot length for efficient, hassle-free jump-starts. Designed with weather-resistant PVC insulation, these cables maintain flexibility in extreme temperatures. Compatible with all vehicle types and stored neatly in a durable carrying case, they’re an essential emergency roadside tool for every driver.

Specifications

Brand	Goodyear
Connector Type	Aligator Clamp
Cable Type	Tangle Free
Compatible Devices	All Vehicles
Special Feature	Durable Carry Case
Compatible Phone Models	iPhone 11
Recommended Uses For Product	Jump-starting vehicles with dead batteries in various situations and environments
Color	Red / Black
Connector Gender	Male-to-Male
Shape	Round
Number of Pins	4
Unit Count	1.0 Count
Gauge	20.0
Model Name	GY1832
Indoor/Outdoor Usage	Indoor, Outdoor
Number of Items	1
Maximum Voltage	12 Volts
Outer Material	Polyvinyl Chloride (PVC)
Manufacturer	Goodyear
UPC	843620146433
Item Weight	5.74 pounds
Package Dimensions	12.64 x 12.28 x 3.11 inches
Item model number	GY1832
Exterior	Painted
Manufacturer Part Number	GY1832
Special Features	Durable Carry Case