99' Boxster Wheel Ideas

[Hamstuh]

Originally Posted by JFP in PA

Watch what diameters you choose; the early (pre 2000) car tubs were not reinforced around the suspension mounts as the 2001+ cars were, and they could actually rip the mounts loose or crack the bulkheads due to the leverage of wheels over 17" in diameter.

I did also have a thought regarding this. I've had 2 986 Boxsters, this one associated to the thread does have 17'' wheels however my previous 1999 Boxster did have 18'' (265 35 ZR 18) and to my knowledge never had issues with.

I am open to hearing why sticking to 17 would be safest as i want to make sure this car lasts me forever although, my only counter is that the largest market for these Boxsters appears to be 18 more times than not over 17. If you also happen to have any recommended wheels, id be more than open to seeing what you would recommend.

[JFP in PA]

Originally Posted by Hamstuh

I did also have a thought regarding this. I've had 2 986 Boxsters, this one associated to the thread does have 17'' wheels however my previous 1999 Boxster did have 18'' (265 35 ZR 18) and to my knowledge never had issues with.

I am open to hearing why sticking to 17 would be safest as i want to make sure this car lasts me forever although, my only counter is that the largest market for these Boxsters appears to be 18 more times than not over 17. If you also happen to have any recommended wheels, id be more than open to seeing what you would recommend.

Believe as you choose, but we have had to fail damaged tubs picked up during PPI's and state inspection reviews, and in the state my shop is in, a damaged tub means the car is technically "totaled" and cannot be returned to the road.

Porsche even had a TSB: TSB #4407, dated March 4, 1999: " Eighteen inch wheels are not approved for use on Boxsters. Use of eighteen inch wheels on Boxsters under severe conditions may result in structural failures of the body and/or suspension".

[Hamstuh]

Originally Posted by JFP in PA

Believe as you choose, but we have had to fail damaged tubs picked up during PPI's and state inspection reviews, and in the state my shop is in, a damaged tub means the car is technically "totaled" and cannot be returned to the road.

Porsche even had a TSB: TSB #4407, dated March 4, 1999: " Eighteen inch wheels are not approved for use on Boxsters. Use of eighteen inch wheels on Boxsters under severe conditions may result in structural failures of the body and/or suspension".

I appreciate the detailed information! I really do want to make sure this car lasts as long as possible so i will stick with 17s and keep my search limited to that size. I might be relatively young for a 986 owner at 21 so im still new to ALL information regarding this car, but im doing my best to learn as much as i can so i appreciate any assistance!

[Hamstuh]

Originally Posted by JFP in PA

Believe as you choose, but we have had to fail damaged tubs picked up during PPI's and state inspection reviews, and in the state my shop is in, a damaged tub means the car is technically "totaled" and cannot be returned to the road.

Porsche even had a TSB: TSB #4407, dated March 4, 1999: " Eighteen inch wheels are not approved for use on Boxsters. Use of eighteen inch wheels on Boxsters under severe conditions may result in structural failures of the body and/or suspension".

I figured id reply to you as you seem to be well informed. I found someone local selling these 17 inch 911 wheels that match the tire spec and lug pattern i have on my 99 boxster. Do you believe i should go with these or should i look elsewhere