Who charges it
- Imposed by
- the dealer, as an optional product
- Legal status
- Optional — never required to buy the car or get the loan
- Negotiable?
- Yes — typically removable from the order
- Attention level
- high
Dealer add-ons
Nitrogen in Tires
Filling tires with nitrogen instead of air. Minimal incremental value for typical driving; many tire shops provide it free.
Negotiable: Yes — typically removable from the order
Benchmark range
Minimal incremental value
- Carlarity operator benchmark (starting hypotheses from the 2026-09-07 brief, cross-checked against dealer F&I menus) — F&I ancillary product starting ranges (secondary source, accessed 2026-09-07)
The report pre-fills $99 for this line as a catalog starting point you can overwrite; it is not a market benchmark.
Why it matters
Nitrogen inflation is an optional tire service with little practical benefit over air for everyday driving, and it is often available free at tire retailers. It does not justify a large charge.
What to ask at the desk
“Please remove the nitrogen package and reduce the out-the-door price by that amount.”
What Carlarity evaluates
- Classifies the line as nitrogen tire inflation from its name and aliases, and a low, fixed-value item.
- Compares the quoted amount with the benchmark range above and states any potential excess as a range, never a point estimate.
- Keeps government, manufacturer and lender charges out of the negotiable total by construction.
Reading this page
Legal and expensive are two different questions. An optional product can be entirely legitimate and still cost more on the buyer’s order than the same coverage elsewhere; a low-value item can be fairly priced. This page tells you what the product is, who is charging for it and what a fair range looks like. Your report judges your actual quote against that range, as part of the whole deal.
Benchmarks are market ranges from the sources cited, not exact prices, verified 2026-09-07. Nothing on this page is legal or financial advice. The product’s contract terms decide its value on your deal.