G37 Convertible OEM Wheel Specs

Sport
Front: 19"x8.5". Cast aluminum. Made for Nissan/Infiniti by Enkei. Weight: 26.5 lbs. Bolt pattern 114.3 x 5 Offset +43
Tires: Bridgestone Potenza RE050A 225/45/19 92W. UTQG 140AA, weight 27 lbs., tread depth 10/32"

Rear: 19"x9". Cast aluminum. Made for Nissan/Infiniti byEnkei. Weight: 27.5 lbs. Bolt pattern 114.3 x 5. Offset +30
Tires: Bridgestone Potenza RE050A 245/40/19 94W. UTQG 140AA, weight 30 lbs., tread depth 10/32"

Other: Lugs- 60° tapered seat, 2.7oz/76 grams each. OEM wheel locks- 3.2oz./91 grams each. Center caps .3oz./14 grams each. TPMS sensors (with valve stem & collar) 1.2oz/34 grams each (Part # 40700 -JK00B) .

non sport
Front: 18.8.5. Bolt pattern 114.3 x 5. Offset +43 Rear: 18x8.5. Bolt pattern 114.3 x 5. Offset +27

Spare Tire Special Order
For those interested in a real spare tire for your Infiniti G37 Convertible you can order them through your Infiniti dealer:

Tire: TBILL-S0559 Bridgestone T145
Rim: 999W5-JV000 G37 Conv, Spare Tire kit