What winter rims and tires are you going to use?
I have Yokohama iceGUARD tires.... got them from Tire Rack.
The rims I got on ebay....
Rim specs:
Rim Brand: Raceline
Rim Structure: One Piece
Model: 198B Vector
Manufacturer Part Number: 198B-77085
Rim Material: Alloy
Number of Bolts: 5
Rim Width: 7"
Rim Diameter: 17"
Offset: 40mm
Bolt Pattern: 5x114.3, 5x115, 5x105,
Hub Bore: 72.62mm
Warranty: 1 Year
Color: gloss Black & machine
Country/Region of Manufacture: China
Test fitted one w/the 72.6mm OD to 56.6mm hub adapter rings (from Amazon)... fit perfectly on the Bolt and perfect fit bolt pattern too.
Unmounted my Volt winter tires from the Volt wheels on Sat... the good news is the Volt TPMS Sensors do work with the Bolt... so I now have four to install on the new wheels.
If anyone's wondering the inexpensive 315Mhz TPMS Sensors that work on the bolt can be found brand new on Ebay for under $15 each... part numbers below:
Original TPMS part no (from the 2014 Volt) : 22854866
Interchange Part Number : 13581558
Either will work- the 13581558 is more common on ebay.
Remember you need the relearn tool for GM sensors to re-learn the new sensors to the Bolt.