Firestone airbags. About 30#s. Rides nicely with no issues. Lots of power.
Good to hear! I'm debating on a loaded XLT with eco, or the base FX4 with a 5.0 right now. Need to pull the trigger while the sale is happening this weekend. It's about 1500 more to buy new, with the discounts, than 2-3yr old used trucks with 30k miles on them. Strange. Swore I'd never buy off the lot again, but...