zskinner
Member
- Joined
- Jan 2, 2009
- Messages
- 290
- Reaction score
- 4
- Points
- 18
- Location
- Brisbane
- Members Ride
- WN CalaisV 6.0L
hey so im looking into getting some 3.45 diff gears, but i had a thought...... if i changed my rear tyres from the stock 205/65 r15 to lets say 195/55 r15, the diameter of the wheel would obviously be alot smaller. so my question is would fitting this size tyre have the same/similar affect as fitting say 3.45 diff gears? cos the car would probably have a tad bit better accelaration, as well as rev a bit higher at speed, and the speedo would also be out a fair bit. what do yous reckon? anyone done this?