Permits Canada obtains oversize and overweight permits for Oklahoma for trucks and loads over the legal width, height, length or weight.
Oklahoma legal dimensions and weight
A truck and load within these limits needs no oversize or overweight permit in Oklahoma.
| Width | 8 ft 6 in |
|---|---|
| Height | 13 ft 6 in |
Oklahoma oversize permit rules
| Permits offered | Single trip, annual, multi-trip, annual envelope vehicle |
|---|---|
| Escorts | Over 12 ft to 14 ft wide: front escort on two-lane, rear on multilane; over 14 ft: front + rear on two-lane, rear on multilane; over 16 ft: front + rear on all roads; front + rear at 15 ft 9 in high; front escort over 80 ft long on two-lane, front + rear over 100 ft |
Loads 15 ft 9 in or taller require advance contact with utilities and railroads along the route.
Getting your permit with Permits Canada
- Send us the online oversize / overweight application with your truck, trailer, load dimensions and route.
- A permit agent applies for your Oklahoma permit and checks the route conditions.
- Your permit arrives by email with its travel conditions. Oversize and overweight permits can take longer, since the authorities review each application.
Our fee is $40 to $50 CAD per permit, plus the Oklahoma state fee, which depends on the dimensions, weight and route.
Also need temporary registration or fuel tax coverage? See Oklahoma trip & fuel permits.
Oklahoma oversize permit questions
When is an oversize permit required in Oklahoma?
When the truck or load exceeds the Oklahoma legal limits: width 8 ft 6 in, height 13 ft 6 in.
When are pilot or escort vehicles required in Oklahoma?
Over 12 ft to 14 ft wide: front escort on two-lane, rear on multilane; over 14 ft: front + rear on two-lane, rear on multilane; over 16 ft: front + rear on all roads; front + rear at 15 ft 9 in high; front escort over 80 ft long on two-lane, front + rear over 100 ft.
How much does an Oklahoma oversize permit cost?
Permits Canada charges $40 to $50 CAD per permit, plus the Oklahoma state fee, which depends on the dimensions, weight and route.
Last reviewed October 2026. Rules change; your permit agent confirms them for each move. All provinces and states