Different size tires front and back????????
#31
When the rear (305/40x18) to front (255/40x18) tire diameter was 1.068, my car would shut down as you described. When I went to a front 275/40x18 the ratio was reduced to 1.035 and no more hassles. So anything under 3.5% difference won't light up your dash.
#32
#33
If anyone is interested in a great guide for wheel fitment and offset/spacing, take a look at the link below. Please let us know if you have any questions.
Wheel Fitment & Spacing Guide
Wheel Fitment & Spacing Guide
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sharonsapir3
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