Offsets on aftermarket wheels
#1
Offsets on aftermarket wheels
Looking at buying some wheels for my 2015 f type R. I am looking at a set of wheels 20x9 with a 40mm offset and 20x10.5 with a 25mm offset. Wondering will this fit nice and flush. Sorry if this info has been posted somewhere else, but I couldn't find it. Can anyone also tell me what the stock offsets are? Thanks
Last edited by Terrance39; 02-16-2019 at 06:20 PM.
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dwmilton (06-05-2020)
#2
Looking at buying some wheels for my 2015 f type R. I am looking at a set of wheels 20x9 with a 40mm offset and 20x10.5 with a 25mm offset. Wondering will this fit nice and flush. Sorry if this info has been posted somewhere else, but I could find it. Can anyone also tell me what the stock offsets are? Thanks
I believe the stock wheels are 20"x9", +55mm offset front; 20"x10.5", +38mm offset rear
I just installed 21" wheels, same widths, but less offset to get them more flush with the fenders. 21"x9", +32mm offset front; 21"x10.5", +25mm offset rear. These fit perfectly, as the last photo below shows.
Prior to the new wheels I had 17mm spacers on my OEM wheels, effectively reducing the offsets to (55-17=) 38mm front; (38-17=) 21mm offset rear (second photo)
Your specs should work well based on this info.
OEM, no spacers:
OEM wheels, 17mm spacers:
Lowered, 21" wheels, different offsets:
You might want to go through the following thread on the group buy on these wheels, as there is a lot of info on offsets: https://www.jaguarforums.com/forum/f...wheels-209275/
#3
#5
Upped the tires sizes to 265/30-21" front; 305/25-21" rear. Had to reduce the aspect ratio to maintain the overall diameter of the tires when going up an inch in wheel diameter.
#6
Terrance, the wheels you are looking at are perfect. Will push the front wheel face out 15mm and the rear by 13mm. More than 17mm on the rear will cause rubbing. At 13mm you will still be able to fit a 305 wide tire. Anything more than 17mm on the front, the wheel face position on the front won't match the rear.
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dwmilton (06-05-2020)
#7
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For summary purposes, it then seems that a 21mm front offset is possible? Is this the max, and then what is max on rear? I understand you may want them to be even, but that aside.
Do you know if the CCB rear brakes are bigger that the R brakes? I am hoping for maximum concave on wheels, although the f type picture I posted will still look good imo. I would expect front to be a bit more concave as the CCB's should require more clearance in the front than the R's.
Do you know if the CCB rear brakes are bigger that the R brakes? I am hoping for maximum concave on wheels, although the f type picture I posted will still look good imo. I would expect front to be a bit more concave as the CCB's should require more clearance in the front than the R's.
Last edited by jaguny; 02-17-2019 at 08:08 AM.
#11
For summary purposes, it then seems that a 21mm front offset is possible? Is this the max, and then what is max on rear? I understand you may want them to be even, but that aside.
Do you know if the CCB rear brakes are bigger that the R brakes? I am hoping for maximum concave on wheels, although the f type picture I posted will still look good imo. I would expect front to be a bit more concave as the CCB's should require more clearance in the front than the R's.
Do you know if the CCB rear brakes are bigger that the R brakes? I am hoping for maximum concave on wheels, although the f type picture I posted will still look good imo. I would expect front to be a bit more concave as the CCB's should require more clearance in the front than the R's.
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off sets correct?
Tork
I wonder if you could help me. I have a 2018 f type r (not ceramic brakes), I recently have Eibach springs put on it, dropping the front .6 and the rear 1 inch. I plan to get vossen 20x9 - 255/35 and 20x10.5 - 295/30 and was suggest the off set be 32 front and 25 rear. Will this cause any driving issues such as rubbing when making turns and such? I see your setup is close to what Im doing so figured I would ask. thanks in advance!
I wonder if you could help me. I have a 2018 f type r (not ceramic brakes), I recently have Eibach springs put on it, dropping the front .6 and the rear 1 inch. I plan to get vossen 20x9 - 255/35 and 20x10.5 - 295/30 and was suggest the off set be 32 front and 25 rear. Will this cause any driving issues such as rubbing when making turns and such? I see your setup is close to what Im doing so figured I would ask. thanks in advance!
Terrance-
I believe the stock wheels are 20"x9", +55mm offset front; 20"x10.5", +38mm offset rear
I just installed 21" wheels, same widths, but less offset to get them more flush with the fenders. 21"x9", +32mm offset front; 21"x10.5", +25mm offset rear. These fit perfectly, as the last photo below shows.
Prior to the new wheels I had 17mm spacers on my OEM wheels, effectively reducing the offsets to (55-17=) 38mm front; (38-17=) 21mm offset rear (second photo)
Your specs should work well based on this info.
OEM, no spacers:
OEM wheels, 17mm spacers:
Lowered, 21" wheels, different offsets:
You might want to go through the following thread on the group buy on these wheels, as there is a lot of info on offsets: https://www.jaguarforums.com/forum/f...wheels-209275/
I believe the stock wheels are 20"x9", +55mm offset front; 20"x10.5", +38mm offset rear
I just installed 21" wheels, same widths, but less offset to get them more flush with the fenders. 21"x9", +32mm offset front; 21"x10.5", +25mm offset rear. These fit perfectly, as the last photo below shows.
Prior to the new wheels I had 17mm spacers on my OEM wheels, effectively reducing the offsets to (55-17=) 38mm front; (38-17=) 21mm offset rear (second photo)
Your specs should work well based on this info.
OEM, no spacers:
OEM wheels, 17mm spacers:
Lowered, 21" wheels, different offsets:
You might want to go through the following thread on the group buy on these wheels, as there is a lot of info on offsets: https://www.jaguarforums.com/forum/f...wheels-209275/
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