Quote:
Originally Posted by 762CAT
Hmmm I can't help you with offsets. I know what they are for the Cat but I will say the Hellcat rear rotors are 13.4 inches so a bit smaller than yours. 17inch rims barely clear but they do. 18s (which I run on the strip) clear very easily. I would be confident 18's would fit over your rotors but based on the above 17's are unlikely.
I'd look at what tire you want to use to as that may influence your rim choice. For example the 305/45R18 Mickey Thompson ET Street R that I run and that so many others use with great success is made to go on a 10inch wide rim. Not so say it won't fit other widths but that is the measuring rim from Mickey Thompson. Most 305 DOT drag radials on 20 inch rims are made for 11 inch wide rims. With the manual car I know you are looking at slicks...but it's worth seeing what tire size/rim combo then you can figure out the offset for the correct rim width........
I'm not sure if that helps or adds more math and work....Lol
You are stuck with the problems of being the 2017 ZL1 pioneer unfortunately.
|
I've completed measurements under the car and did a lot of research on rims and tires. At this point I'm looking at the following wheel/tire combo but I'd really like to get some closer to the look and construction of my stock wheels.
Weld Tech S76B Wheels
Code:
Price: $705.20
Make: Weld Tech
Model: S76B
Size: 18x11
Color: Chrome with black painted spokes
Backspace/offset: 7.6"/41mm
Bolt pattern: 5x4.75
Pad Height: high
ET STREET S/S - STREET TIRE FOR THE DRAG STRIP
Code:
Size Wt cmpnd rim sec tread O.D. circ. Matl # Part #
P305/40R18
28X12.50R18 33 R2 11 12.2 11.1 28.0 87.9 90000024572 3482
See this thread in the "6th Gen ZL1 Drag Strip Wheel & Tire Options" discussion group for details on my measurements, research, and decision info.
6th Gen ZL1 Drag Strip Wheel & Tire Options
--Cal