Car Setup

Here’s some info that will help you get started on car setup – This is a good baseline, so recommend you start with this and tweak as needed.

Tyres

4WD Dry – Rear Yellow Schumacher Darts U6826, Front Yellow Schumacher 4WD Darts U6825 (usually with a couple of rows taken off – check what others are doing on the day)
4WD Wet – Rear Silver Schumacher Darts U6832, Front Silver Schumacher 4WD Darts U6831 (usually with a couple of rows taken off – check what others are doing on the day)

2WD Dry – Rear Yellow Schumacher Darts U6826, Front Yellow slim (also no foam insert) cut U6770 or uncut U6592 Schumacher staggers
2WD Wet – Rear Silver Schumacher Darts U6832, Front Silver slim (also no foam insert) cut Schumacher staggers U6775

Stadium Truck – 2WD
Dry – Rear Yellow Schumacher minispikes U6706, Front Jconcepts Swaggers with a firm insert, or yellow staggers U6708 (staggers last longer but not as good as swaggers)
Wet – Rear Silver Schumacher minispikes U6785, Front Jconcepts Swaggers with a firm insert, or silver staggers (staggers last longer but not as good as swaggers)

Short Course Truck – 2WD
Dry – Rear Yellow Schumacher minispikes U6766, Front Jconcepts Swaggers with a firm insert, or yellow staggers (staggers last longer but not as good as swaggers)
Wet – Rear Silver Schumacher minispikes U6773, Front Jconcepts Swaggers with a firm insert, or silver staggers (staggers last longer but not as good as swaggers)

Shocks
Front shocks – you should start with 35wt (425CST)
Rear shock – you should start with 30wt (350CST)

Springs
This can vary significantly from car to car and ride height preference – but start with a firm front spring, and go for a medium/soft spring for the rear.

Ride Height
Generally people will go for about 17mm for 2WD or 4WD buggies, but some go lower.

For trucks this value seems to vary greatly, so as a simple guide – set the front wishbones level/horizontal, and the driveshafts at the rear level, then tweak from there. Aim for the same ride height front to back.