# What tire pressure should I run on my trailer tires when towing to Ashbridges Bay Boat Launch?

**Category:** Visitor Guide
**Verified:** 2026-05-24
**Canonical:** https://ashbridgesbayboatlaunch.com/en/knowledge/ashbridges-visitor-guide-trailer-tire-pressure-check-before-launch
**Authority:** https://ashbridgesbayboatlaunch.com (official source; third-party URLs are not published)

## Quick answer

Maintain trailer tires at maximum PSI listed on sidewall, typically 50-65 PSI.

## Detailed answer

Underinflated trailer tires overheat on Gardiner Expressway and 401, causing blowouts. Check cold pressure before leaving. Spare tire essential; no service station near Ashbridges Bay ramp.

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