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Delaware Studded Tires Laws (2026)
Conditional: Delaware allows studded tires only from October 15 through April 15; outside that window they are prohibited.
Delaware allows studded tires only from October 15 through April 15; outside that window they are prohibited. See Del. Code tit. 21, 4302.
Official source: delcode.delaware.gov →
General legal information, not legal advice — verify important decisions with a licensed attorney.
Studded Tires in states bordering Delaware
The same rule in each neighboring state LawLert has verified, from that state’s own official source.
- MarylandConditional
In Maryland, studded tires are allowed only from November 1 through March 31, and only on vehicles registered in Allegany, Garrett, Frederick, Washington, or Carroll counties; they're prohibited statewide otherwise. See Md. Transp. 22-405.2.
Verified Jul 23, 2026 · Source: mgaleg.maryland.gov · Full Maryland rule →
- New JerseyConditional
Studded tires are legal in New Jersey only from November 15 through April 1. They're prohibited the rest of the year. See N.J. Admin. Code 13:20-33.19, under N.J.S.A. 39:3-72.
Verified Jul 30, 2026 · Source: nj.gov · Full New Jersey rule →
- PennsylvaniaConditional
Studded tires are legal in Pennsylvania only from November 1 through April 15, with studs projecting no more than 2/32 inch beyond the tread of the traction surface; outside that window their use is unlawful, and the Governor may extend the period by executive order when highway conditions warrant. Tire chains may be used temporarily during snow and ice emergencies under department regulations. See 75 Pa.C.S. 4525 and the Pennsylvania Department of Transportation (PennDOT).
Verified Oct 16, 2026 · Source: legis.state.pa.us · Full Pennsylvania rule →
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