Mounting, materials, and hardware — in that order. A part that bolts to factory points with quality fasteners will outlast something clamped or stuck on, whatever the feature list says. After that, check serviceability: replaceable hardware and clean removability without damage. Features are the last filter, not the first, and none of it matters until you've confirmed fitment for your exact year and trim.

Most bolt-on accessories are within reach of anyone with hand tools and patience — plan on basic sockets, a torque wrench, and reading the instructions twice. The honest exceptions are anything that requires drilling, wiring into vehicle electronics, or major trim removal; budget shop time there. Then re-check hardware torque after your first rough road, because corrugations loosen what garages tighten.

Usually, and for durability reasons rather than badge reasons. The price gap typically buys thicker material, better coatings, and hardware that survives repeated removal. If a part lives outside, carries load, or holds something you'd hate to lose, buy quality. For pieces that just organize or dress up the interior, a budget option often does fine. Match the spend to the consequence of failure.

Yes, with one caveat: mounting real estate. Parts from different makers don't coordinate with each other, so two products may want the same bolt hole, rail section, or patch of dash. Sketch the full setup before ordering, check each product's mounting footprint, and confirm fitment for your year, make, and model individually. Conflicts between brands are almost always physical, not functional.

Anything that lives in the airstream costs something. Roof-mounted gear and bluff shapes add wind noise and can trim fuel economy noticeably at highway speed, while low-mounted and interior accessories cost essentially nothing. If you drive long pavement stretches between trails, favor lower mounting and take off what you're not using. It's a real tradeoff — anyone who claims otherwise is selling you a roof full of drag.