Tuning & Customization
Tuning Guide — Suspension, Gearing, Tires & Drift Builds
Intermediate
10 min read
Updated 2026-05-19
Tuning in Forza Horizon 6
FH6's physics have been rebalanced — AWD is no longer the default meta. Properly tuned RWD builds are now competitive.
80% of performance comes from upgrades (parts), 20% from tuning (adjustments).
Beginner Basics (Start Here)
1. Tire Pressure
| Symptom |
Fix |
| Oversteering (rear slides) |
Lower rear PSI |
| Understeering (front pushes) |
Lower front PSI |
| Wet/snow |
Lower all -3 PSI |
2. Final Drive Ratio
| Goal |
Move Slider |
| Better acceleration |
Right (shorter) |
| Higher top speed |
Left (taller) |
Set so you hit top speed just before your longest straight ends.
3. Differential
| Type |
Setting |
| AWD Accel |
50-70% |
| RWD Accel |
100% (lower for drift) |
Suspension Tuning
Ride Height
| Terrain |
Setting |
| Road racing |
Lowest possible |
| Mixed surface |
+0.5-1.0" |
| Off-road/rally |
+1.5-2.5" |
Spring Rates
| Symptom |
Fix |
| Too much body roll |
Increase both F+R |
| Oversteer entry |
Soften rear |
| Understeer entry |
Soften front |
| Bumpy ride |
Reduce springs, increase damping |
Anti-Roll Bars
| Symptom |
Fix |
| Oversteer mid-corner |
Soften rear bar |
| Understeer mid-corner |
Soften front bar |
Camber
| Type |
Road |
Drift |
| Front |
-1.5 to -2.5° |
-3.0 to -5.0° |
| Rear |
-1.0 to -1.5° |
-0.5 to -1.5° |
Drift Builds
Essential Mods
- Race diff — 100% accel, 0% decel
- Wider rear tires — sustained slides
- Max front camber — -5.0°
- Stiff rear springs — initiates slides
- Long final drive — keeps wheel speed
Top Drift Cars
- Formula Drift #34 Toyota Supra
- Nissan Silvia Spec-R (S15)
- Mazda RX-7 FD
- Toyota AE86 Sprinter Trueno
R-Class Tuning (New)
The new R class for track prototypes needs:
- Stiffer everything — smooth circuits only
- Minimum ride height
- 48-52% front brake bias
- Adjust wing for track type
Quick Setup Reference
Road Racing
| Setting |
Value |
| Tire Pressure |
30 PSI all |
| Springs |
Medium-stiff |
| Camber F/R |
-2.0° / -1.3° |
Rally Setup
| Setting |
Value |
| Tire Pressure |
27 PSI all |
| Ride Height |
+1.5" |
| Springs/Camber |
Soft / -1.5°F -1.0°R |
Drift Setup
| Setting |
Value |
| Tire Pressure |
35 PSI F / 28 PSI R |
| Camber F/R |
-5.0° / -1.0° |
| Diff |
100% / 0% |
Common Mistakes
- Maxing every stat — breaks class balance
- AWD swap on everything — FH6 nerfed the AWD meta
- Stiffest springs — loses grip on bumps
- Max camber on road cars — reduces braking
Need a car to tune? See Best Cars Tier List.