Trucking permit comparisons
Plain-English side-by-side breakdowns of the oversize, overweight, superload, and trip-permit terms carriers most often confuse - so you buy the right permit the first time.
Comparison
Oversize vs Overweight Permit
Width/height/length over legal limits vs gross or axle weight over limits - which permit (or both) your load needs.
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Oversize Permit vs Overweight Permit
When a single load trips both thresholds and a state issues one combined OS/OW permit versus two.
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Superload vs Standard Permit
The dimension and weight thresholds that push a load from a routine oversize permit into superload territory with route surveys and escorts.
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Day Permit vs Annual Permit
Single-trip day permits vs an annual blanket permit - the break-even trip count by state and load profile.
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Single-Trip vs Annual Permit
When to buy per-trip and when an annual permit pays for itself for repeat oversize runs.
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Single-State vs Multi-State Permits
Why there is no national oversize permit and how multi-state routes stack one state DOT permit per jurisdiction.
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Trip Permit vs IRP Apportioned Plate
A short-term trip permit vs full IRP apportioned registration - cost crossover by annual mileage.
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Oversize Permit vs Route Survey
The permit authorizes the move; the route survey proves the route clears - why superloads need both.
Read comparisonBuyer’s guide
Best trucking permit services in 2026
Market-wide overview: how the major permit services price, where each fits, and the gotchas new carriers run into.
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