Taildragger

I went to replace the standard stock tires on my 2018 GMC Sierra yesterday after 42,000 miles. Yup, guess what, I too have rubbing on both sides. Put original tires back on and drove to GMC dealership where I purchased the vehicle. Service shop wanted to blame it on my alignment being out when looking at the tire tread was pretty even. He wanted to charge me $100 to re-align the truck. I told him the only way I would pay for alignment was if it corrected the issue...... tire rubbing on the upper A frame. I said; " you align the front end and if the tires do not touch afterwards..... I pay and problem fixed. However, if tire is still rubbing I'm not paying". He declined. I left and found my salesman in his office. He was floored that his Service manager did not take my offer to pay if the problem was fixed! Salesman agreed to pay for the alignment to determine if it actually would fix the issue. After re-alignment......... tires still rubbing. They (GMC) are negligent in design and not wanting to fix their design flaw. Now, I have to purchase new tires ($1100-$1200) that will run the inside of there tire........ dangerous! Is there any litigation going???