Thunder Hollow Lights II have a custom forged baseplate for extra strength and weight reduction, plus a hollow kingpin and hollow axle to massively reduce weight.
Sold each.
When choosing trucks, go with the axle length that most closely matches the width of your board. Wider will be slightly more stable but will stick out a tiny bit. Narrower will be slightly more responsive and will not stick out. Shoot for being within 1/4" of axle vs deck width either way you'll be OK, although wide decks above 9.0" will have a greater discrepancy.
Thunder Truck Widths
- 143 - 7.125" axle
- 145 - 7.62" axle
- 147 - 8.00" axle
- 148 - 8.25" axle
- 149 - 8.50" axle
- 151 - 8.75" axle
- 161 - 9.125" axle