iRacing Dirt UMP Modified Setup Matrix

• Decrease RR Tire Pressure (Tightens car throughout turn.)
• Decrease LF Spring Rate*
• Increase RF Spring Rate*
• Increase RF Wheel Spacing
• Decrease RR Wheel Spacing
• Increase Left Trailing Arm (Will loosen car on exit.)
• Decrease Right Trailing Arm (Will loosen car on exit.)
• Increase Chassis J-Bar Height
• Decrease Axle J-Bar Height
  (More J-Bar rake (split) produces more traction and more body roll. Remember, traction creates roll, but roll does not create traction.)
  
  
• Increase Cross Weight / Left Rear Bite (May loosen car in middle and on exit.)
  (The proper method is to increase LF and RR spring perch offset and decrease RF and LR spring perch offset.)

• Increase Axle Lead (Tightens car throughout turn and may destabilize/slow car on straights.)

• Decrease RR Tire Pressure (Tightens car significantly throughout turn.)
• Decrease Rear Stagger
• Decrease RR Spring Rate*
• Increase LR Spring Rate*
• Increase RF Wheel Spacing
• Decrease RR Wheel Spacing
• Increase Chassis J-Bar Height
• Decrease Axle J-Bar Height
  (More J-Bar rake (split) produces more traction and more body roll. Remember, traction creates roll, but roll does not create traction.)

• Decrease Ballast Forward (Increase Rear Weight)
• Increase Cross Weight / Left Rear Bite
  (The proper method is to increase LF and RR spring perch offset and decrease RF and LR spring perch offset.)

• Increase Axle Lead (Tightens car throughout turn and higher/lower extremes may destabilize/slow car on longer straights.)

Next Level Racing Wheel Stand 2.0

Master your laps without dominating the room. The Next Level Racing Wheel Stand 2.0 stands rock-solid for direct-drive wheels, yet folds away in seconds when real life calls. Full adjustability for wheel, pedals, and shifter lets a man settle into his proper position the honest way. A clever chair cradle keeps your seat planted under hard braking, while predrilled mounts welcome Thrustmaster, Fanatec, Logitech, and the rest. Upgrade later to a full cockpit with the GTSeat add-on. Serious performance, sensible footprint—no compromises required.

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• Decrease RR Tire Pressure (Tightens car throughout turn.)
• Decrease Rear Stagger
• Increase LR Spring Rate* (May loosen car on entry.)
• Decrease RR Spring Rate* (May loosen car on entry.)
• Decrease All Spring Rates*
• Decrease LF Wheel Spacing
• Increase LR Wheel Spacing
• Decrease Left Trailing Arm (Will loosen car on entry.)
• Increase Right Trailing Arm (Will loosen car on entry.)
• Increase Chassis J-Bar Height
• Decrease Axle J-Bar Height
  (More J-Bar rake (split) produces more traction and more body roll. Remember, traction creates roll, but roll does not create traction.)

• Decrease Ballast Forward (Increase Rear Weight)
• Increase Cross Weight / Left Rear Bite
  (The proper method is to increase LF and RR spring perch offset and decrease RF and LR spring perch offset.)

• Increase Axle Lead (Tightens car throughout turn and higher/lower extremes may destabilize/slow car on longer straights.)

• Decrease RR Tire Pressure
• Decrease Rear Stagger
• Decrease RR Wheel Spacing
• Increase Axle Lead

• Decrease Right Front Tire Pressures
• Increase RR Tire Pressure (Loosens car throughout turn.)
• Decrease Toe-In (More Negative)
• Increase LF Spring Rate*
• Decrease RF Spring Rate*
• Decrease LR Spring Rate*
• Increase RR Spring Rate* (May tighten car on exit.)
• Decrease RF Wheel Spacing
• Increase RR Wheel Spacing
• Decrease Left Trailing Arm (Will tighten car on exit.)
• Increase Upper Trailing Arm (Will tighten car on exit.)
• Decrease Chassis J-Bar Height
• Increase Axle J-Bar Height
• Decrease Ballast Forward (Increase Rear Weight)
• Decrease Cross Weight / Left Rear Bite
  (The proper method is to decrease LF and RR spring perch offset and increase RF and LR spring perch offset.)

• Decrease Axle Lead (Loosens car throughout turn and higher/lower extremes may destabilize/slow car on longer straights.)

• Increase RR Tire Pressure (Loosens car throughout turn.)
• Increase Rear Stagger
• Decrease RF or LR Spring Rate*
• Increase RR Spring Rate*

• Decrease RF Wheel Spacing
• Increase RR Wheel Spacing

• Decrease Chassis J-Bar Height
• Increase Axle J-Bar Height
  
• Decrease Cross Weight / Left Rear Bite (May tighten car on entry and loosen on exit.)
  (The proper method is to decrease LF and RR spring perch offset and increase RF and LR spring perch offset.)

• Decrease Axle Lead (Loosens car throughout turn and higher/lower extremes may destabilize/slow car on longer straights.)

Logitech G923 Racing Wheel & Pedals

One of the most popular entry-to-mid level sim racing wheels available today. The G923 delivers strong TRUEFORCE feedback up to 1000 Hz that lets you feel the road with refreshing clarity, a responsive brake pedal with progressive spring, and a solid set of pedals built for consistent control. It includes a programmable dual-clutch launch system for cleaner starts, a genuine leather-wrapped wheel, and straightforward compatibility with PC, Xbox Series X|S, and Xbox One.

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Tight on Exit

• Increase RR Tire Pressure (Loosens car throughout turn.)
• Increase Rear Stagger
• Decrease LR Spring Rate*
• Increase RR Spring Rate*
• Increase LF Wheel Spacing
• Increase RR Wheel Spacing
• Increase Left Trailing Arm (Will make car tighter on entry.)
• Decrease Right Trailing Arm (Will make car tighter on entry.)
• Decrease Chassis J-Bar Height
• Increase Axle J-Bar Height
• Increase Ballast Forward (Decrease Rear Weight)
• Decrease Cross Weight / Left Rear Bite
  (The proper method is to decrease LF and RR spring perch offset and increase RF and LR spring perch offset.)

• Decrease Axle Lead (Loosens car throughout turn and higher/lower extremes may destabilize/slow car on longer straights.)

• Increase RR Tire Pressure
• Increase Rear Stagger
• Increase RR wheel spacing
• Decrease Axle Lead (Loosens car throughout turn and higher/lower extremes may destabilize/slow car on longer straights.)