M Master New member Joined Aug 11, 2023 Messages 1 Location Dallas, OR Aug 14, 2023 #1 How big of tires can you run on a 7GCBC without buying a STC? Thank you Last edited: Aug 15, 2023
D Darby Bauer Active member Joined Oct 19, 2020 Messages 29 Location KIKV Aug 15, 2023 #2 8:50x6 tire STC for 1973 GCBC ? | American Champion Would like to put 850x6 on my bird and am wondering if a STC is required and if so who holds/sells it ? Thank You ! Bob www.americanchampionaircraft.com
8:50x6 tire STC for 1973 GCBC ? | American Champion Would like to put 850x6 on my bird and am wondering if a STC is required and if so who holds/sells it ? Thank You ! Bob www.americanchampionaircraft.com
B Bob Turner Well-known member Joined Apr 4, 2018 Messages 3,172 Aug 16, 2023 #3 For those of you using an iPad, here: Per American Champion Drawing 7-1559 and the current parts manual the 8.50X6 4ply tire is approved under Type Design no STC required. That was from Dale. Opinion: 8:00x6 is a much better choice from several standpoints.
For those of you using an iPad, here: Per American Champion Drawing 7-1559 and the current parts manual the 8.50X6 4ply tire is approved under Type Design no STC required. That was from Dale. Opinion: 8:00x6 is a much better choice from several standpoints.